source package

The following summary table lists all the device types of source package. Each device type is described in detail in the model documentation.

Table 1. source package devices.

Model	Device type
V	Independent voltage source (DC and AC characteristics).
VEXP	Independent voltage source & EXP stimulus.
VPULSE	Independent voltage source & PULSE stimulus.
VPWL	Independent voltage source & PWL stimulus.
VSIN	Independent voltage source & SIN stimulus.
VCONST	Independent voltage source & CONST stimulus.
I	Independent current source (DC and AC characteristics).
IEXP	Independent current source & EXP stimulus.
IPULSE	Independent current source & PULSE stimulus.
IPWL	Independent current source & PWL stimulus
ISIN	Independent current source & SIN stimulus
ICONST	Independent current source & CONST stimulus
E	Voltage controlled voltage source
F	Current controlled current source
G	Voltage controlled current source
H	Current controlled voltage source

Name Description

V

VEXP

VPULSE

VPWL

VSIN

VCONST

I

IEXP

IPULSE

IPWL

ISIN

ICONST

E

F

G

H

Name	Description
V
VEXP
VPULSE
VPWL
VSIN
VCONST
I
IEXP
IPULSE
IPWL
ISIN
ICONST
E
F
G
H

V - Independent voltage source

Figure 1. Voltage source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p	(+) node
n	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) node variables.

Name	Description
p.vDC	Static model.
p.vTran	Large-signal voltage
p.vAC_Re	AC small-signal voltage. Real part.
p.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) node variables.

Name	Description
n.vDC	Static model.
n.vTran	Large-signal voltage
n.vAC_Re	AC small-signal voltage. Real part.
n.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Model parameters allow defining the DC and AC characteristics of the source (see Table 4).

Table 4. Parameters of the independent voltage source

Name	Type	Description
DC_VALUE	SI.Voltage	DC value.
AC_MAG	SI.Voltage	AC magnitude value.
AC_PHASE	nonSI.Angle_deg	AC phase value.
HIDDEN_COMPONENT	Boolean	See analyses package documentation.

Variables of interest to the library user

Table 5. Voltage across the source.

Name	Description
vDC	Static model.
vTran	Large-signal voltage
vAC_Re	AC small-signal voltage. Real part.
vAC_Im	AC small-signal voltage. Imaginary part.

Table 6. Current flowing through the source.

Name	Description
iDC	DC current.
iTran	Large-signal current.
iAC_Re	Small-signal current. Real part.
iAC_Im	Small-signal current. Imaginary part.
iAC_mag	AC small-signal current. Magnitude.
iAC_mag_dB	Small-signal current. Magnitude (dB).
iAC_phase	Small-signal current. Phase (deg).

Stimulus - Transient specification

None.

Parameters

Name Default Description

DC_VALUE [V]

AC_MAG [V]

AC_PHASE 0 AC phase value [deg]

HIDDEN_COMPONENT false Enable or disable log

Name	Default	Description
DC_VALUE		[V]
AC_MAG		[V]
AC_PHASE	0	AC phase value [deg]
HIDDEN_COMPONENT	false	Enable or disable log

Modelica definition

model V 
  parameter SI.Voltage DC_VALUE;
  parameter SI.Voltage AC_MAG;
  extends src.SOURCE.VSource(
    DC_VALUE=DC_VALUE, 
    AC_MAG=AC_MAG, 
    redeclare model TransientSpecification = src.WAVEFORMS.NULL);
  
  
end V;

VEXP - Independent voltage source & EXP stimulus

Figure 1. Voltage source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p	(+) node
n	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) node variables.

Name	Description
p.vDC	Static model.
p.vTran	Large-signal voltage
p.vAC_Re	AC small-signal voltage. Real part.
p.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) node variables.

Name	Description
n.vDC	Static model.
n.vTran	Large-signal voltage
n.vAC_Re	AC small-signal voltage. Real part.
n.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Model parameters allow defining the DC and AC characteristics of the source (see Table 4).

Table 4. Parameters of the independent voltage source

Name	Type	Description
DC_VALUE	SI.Voltage	DC value.
AC_MAG	SI.Voltage	AC magnitude value.
AC_PHASE	nonSI.Angle_deg	AC phase value.
HIDDEN_COMPONENT	Boolean	See analyses package documentation.

Variables of interest to the library user

Table 5. Voltage across the source.

Name	Description
vDC	Static model.
vTran	Large-signal voltage
vAC_Re	AC small-signal voltage. Real part.
vAC_Im	AC small-signal voltage. Imaginary part.

Table 6. Current flowing through the source.

Name	Description
iDC	DC current.
iTran	Large-signal current.
iAC_Re	Small-signal current. Real part.
iAC_Im	Small-signal current. Imaginary part.
iAC_mag	AC small-signal current. Magnitude.
iAC_mag_dB	Small-signal current. Magnitude (dB).
iAC_phase	Small-signal current. Phase (deg).

Stimulus - EXP waveform

The EXP form causes the voltage to be S1 for the first TD1 seconds. Then the voltage decays exponentially from S1 to S2 using a time constant of TC1. The decay lasts TD2-TD1 seconds. Then, the voltage decays from S2 back to S1 using a time constant of TC2. See Tables 8 and 9.

Table 8. EXP waveform parameters.

Parameter	Description	Units
S1	Initial voltage.	SI.Voltage
S2	Peak voltage.	SI.Voltage
TD1	Rise (fall) delay.	SI.Time
TC1	Rise (fall) time constant.	SI.Time
TD2	Fall (rise) delay.	SI.Time
TC2	Fall (rise) time constant.	SI.Time

Table 9. Exponential waveform formulas.

Time period	Value
0 to TD1	S1
TD1 to TD2	S1+(S2-S1)*(1-e^{-(TIME-TD1)/TC1})
TD2 to TSTOP	S1+(S2-S1)*((1-e^{-(TIME-TD1)/TC1})-(1-e^{-(TIME-TD2)/TC2}))

Parameters

Name Default Description

S1 Initial signal [V]

S2 Peak signal [V]

TD1 Rise (fall) delay [s]

TC1 Rise (fall) time constant [s]

TD2 Fall (rise) delay [s]

TC2 Fall (rise) time constant [s]

DC_VALUE [V]

AC_MAG [V]

AC_PHASE 0 AC phase value [deg]

HIDDEN_COMPONENT false Enable or disable log

Name	Default	Description
S1		Initial signal [V]
S2		Peak signal [V]
TD1		Rise (fall) delay [s]
TC1		Rise (fall) time constant [s]
TD2		Fall (rise) delay [s]
TC2		Fall (rise) time constant [s]
DC_VALUE		[V]
AC_MAG		[V]
AC_PHASE	0	AC phase value [deg]
HIDDEN_COMPONENT	false	Enable or disable log

Modelica definition

model VEXP 
  parameter SI.Voltage S1 "Initial signal";
  parameter SI.Voltage S2 "Peak signal";
  parameter SI.Time TD1 "Rise (fall) delay";
  parameter SI.Time TC1 "Rise (fall) time constant";
  parameter SI.Time TD2 "Fall (rise) delay";
  parameter SI.Time TC2 "Fall (rise) time constant";
  parameter SI.Voltage DC_VALUE;
  parameter SI.Voltage AC_MAG;
  extends src.SOURCE.VSource(
    DC_VALUE=DC_VALUE, 
    AC_MAG=AC_MAG, 
    redeclare model TransientSpecification = src.WAVEFORMS.EXP (
        S1=S1, 
        S2=S2, 
        TD1=TD1, 
        TC1=TC1, 
        TD2=TD2, 
        TC2=TC2));
  
  
end VEXP;

SPICELib.parts.source.VPULSE

Information

VPULSE - Independent voltage source & PULSE stimulus

Figure 1. Voltage source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p	(+) node
n	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) node variables.

Name	Description
p.vDC	Static model.
p.vTran	Large-signal voltage
p.vAC_Re	AC small-signal voltage. Real part.
p.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) node variables.

Name	Description
n.vDC	Static model.
n.vTran	Large-signal voltage
n.vAC_Re	AC small-signal voltage. Real part.
n.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Model parameters allow defining the DC and AC characteristics of the source (see Table 4).

Table 4. Parameters of the independent voltage source

Name	Type	Description
DC_VALUE	SI.Voltage	DC value.
AC_MAG	SI.Voltage	AC magnitude value.
AC_PHASE	nonSI.Angle_deg	AC phase value.
HIDDEN_COMPONENT	Boolean	See analyses package documentation.

Variables of interest to the library user

Table 5. Voltage across the source.

Name	Description
vDC	Static model.
vTran	Large-signal voltage
vAC_Re	AC small-signal voltage. Real part.
vAC_Im	AC small-signal voltage. Imaginary part.

Table 6. Current flowing through the source.

Name	Description
iDC	DC current.
iTran	Large-signal current.
iAC_Re	Small-signal current. Real part.
iAC_Im	Small-signal current. Imaginary part.
iAC_mag	AC small-signal current. Magnitude.
iAC_mag_dB	Small-signal current. Magnitude (dB).
iAC_phase	Small-signal current. Phase (deg).

Stimulus - PULSE waveform

The PULSE form causes the voltage to start at S1, and stay there for TD seconds. Then, the voltage goes linearly from S1 to S2 during the next TR seconds, and the the voltage stays at S2 for PW seconds. Then it goes linearly from S2 back to S1 during the next TF seconds. It stays at S1 for PER-(TR+PW+TF) seconds, and then the cycle is repeated except for the initial delay of TD seconds.

Table 10. PULSE waveform parameters.

Parameter	Description	Units
S1	Initial voltage.	SI.Voltage
S2	Pulsed voltage.	SI.Voltage
TD	Delay.	SI.Time
TF	Fall time.	SI.Time
TR	Rise time.	SI.Time
PW	Pulse width.	SI.Time
PER	Period.	SI.Time

Table 11. Pulse waveform formulas.

Time period	Value
0	S1
TD	S1
TD+TR	S2
TD+TR+PW	S2
TD+TR+PW+TF	S1
TD+PER	S1
TD+PER+TR	S2
...	...

Parameters

Name Default Description

S1 Initial signal [V]

S2 Pulse signal [V]

TD Delay [s]

TF Fall time [s]

TR Rise time [s]

PW Pulse width [s]

PER Period [s]

DC_VALUE [V]

AC_MAG [V]

AC_PHASE 0 AC phase value [deg]

HIDDEN_COMPONENT false Enable or disable log

Name	Default	Description
S1		Initial signal [V]
S2		Pulse signal [V]
TD		Delay [s]
TF		Fall time [s]
TR		Rise time [s]
PW		Pulse width [s]
PER		Period [s]
DC_VALUE		[V]
AC_MAG		[V]
AC_PHASE	0	AC phase value [deg]
HIDDEN_COMPONENT	false	Enable or disable log

Modelica definition

model VPULSE 
  parameter SI.Voltage S1 "Initial signal";
  parameter SI.Voltage S2 "Pulse signal";
  parameter SI.Time TD(min=0) "Delay";
  parameter SI.Time TF(min=0) "Fall time";
  parameter SI.Time TR(min=0) "Rise time";
  parameter SI.Time PW(min=0) "Pulse width";
  parameter SI.Time PER(min=TR + PW + TF) "Period";
  parameter SI.Voltage DC_VALUE;
  parameter SI.Voltage AC_MAG;
  extends src.SOURCE.VSource(
    DC_VALUE=DC_VALUE, 
    AC_MAG=AC_MAG, 
    redeclare model TransientSpecification = src.WAVEFORMS.PULSE (
        S1=S1, 
        S2=S2, 
        TD=TD, 
        TF=TF, 
        TR=TR, 
        PW=PW, 
        PER=PER));
  
  
end VPULSE;

SPICELib.parts.source.VPWL

Information

VPWL - Independent voltage source & PWL stimulus

Figure 1. Voltage source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p	(+) node
n	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) node variables.

Name	Description
p.vDC	Static model.
p.vTran	Large-signal voltage
p.vAC_Re	AC small-signal voltage. Real part.
p.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) node variables.

Name	Description
n.vDC	Static model.
n.vTran	Large-signal voltage
n.vAC_Re	AC small-signal voltage. Real part.
n.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Model parameters allow defining the DC and AC characteristics of the source (see Table 4).

Table 4. Parameters of the independent voltage source

Name	Type	Description
DC_VALUE	SI.Voltage	DC value.
AC_MAG	SI.Voltage	AC magnitude value.
AC_PHASE	nonSI.Angle_deg	AC phase value.
HIDDEN_COMPONENT	Boolean	See analyses package documentation.

Variables of interest to the library user

Table 5. Voltage across the source.

Name	Description
vDC	Static model.
vTran	Large-signal voltage
vAC_Re	AC small-signal voltage. Real part.
vAC_Im	AC small-signal voltage. Imaginary part.

Table 6. Current flowing through the source.

Name	Description
iDC	DC current.
iTran	Large-signal current.
iAC_Re	Small-signal current. Real part.
iAC_Im	Small-signal current. Imaginary part.
iAC_mag	AC small-signal current. Magnitude.
iAC_mag_dB	Small-signal current. Magnitude (dB).
iAC_phase	Small-signal current. Phase (deg).

Stimulus - PWL waveform

The PWL form describes a piecewise linear waveform. Each pair of time-voltage values specifies a corner of the waveform. The voltage at times between corners is the linear interpolation of the voltages at the corners.

Table 12. PWL waveform parameters.

Parameter	Description	Units
timeCorners[:]	Time at corners.	SI.Time
signalCorners[:]	Voltage at corners.	SI.Voltage

Parameters

Name Default Description

signalCorners[:] Signal at corners [V]

timeCorners[:] Time at corners [s]

N size(signalCorners, 1) Number of corner points

DC_VALUE [V]

AC_MAG [V]

AC_PHASE 0 AC phase value [deg]

HIDDEN_COMPONENT false Enable or disable log

Name	Default	Description
signalCorners[:]		Signal at corners [V]
timeCorners[:]		Time at corners [s]
N	size(signalCorners, 1)	Number of corner points
DC_VALUE		[V]
AC_MAG		[V]
AC_PHASE	0	AC phase value [deg]
HIDDEN_COMPONENT	false	Enable or disable log

Modelica definition

model VPWL 
  parameter SI.Voltage signalCorners[:] "Signal at corners";
  parameter SI.Time timeCorners[:] "Time at corners";
  parameter Integer N=size(signalCorners, 1) "Number of corner points";
  parameter SI.Voltage DC_VALUE;
  parameter SI.Voltage AC_MAG;
  extends src.SOURCE.VSource(
    DC_VALUE=DC_VALUE, 
    AC_MAG=AC_MAG, 
    redeclare model TransientSpecification = src.WAVEFORMS.PWL (
        signalCorners=signalCorners, 
        timeCorners=timeCorners, 
        N=Nm));
  
  
end VPWL;

SPICELib.parts.source.VSIN

Information

VSIN - Independent voltage source & SIN stimulus

Figure 1. Voltage source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p	(+) node
n	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) node variables.

Name	Description
p.vDC	Static model.
p.vTran	Large-signal voltage
p.vAC_Re	AC small-signal voltage. Real part.
p.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) node variables.

Name	Description
n.vDC	Static model.
n.vTran	Large-signal voltage
n.vAC_Re	AC small-signal voltage. Real part.
n.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Model parameters allow defining the DC and AC characteristics of the source (see Table 4).

Table 4. Parameters of the independent voltage source

Name	Type	Description
DC_VALUE	SI.Voltage	DC value.
AC_MAG	SI.Voltage	AC magnitude value.
AC_PHASE	nonSI.Angle_deg	AC phase value.
HIDDEN_COMPONENT	Boolean	See analyses package documentation.

Variables of interest to the library user

Table 5. Voltage across the source.

Name	Description
vDC	Static model.
vTran	Large-signal voltage
vAC_Re	AC small-signal voltage. Real part.
vAC_Im	AC small-signal voltage. Imaginary part.

Table 6. Current flowing through the source.

Name	Description
iDC	DC current.
iTran	Large-signal current.
iAC_Re	Small-signal current. Real part.
iAC_Im	Small-signal current. Imaginary part.
iAC_mag	AC small-signal current. Magnitude.
iAC_mag_dB	Small-signal current. Magnitude (dB).
iAC_phase	Small-signal current. Phase (deg).

Stimulus - SIN waveform

The SIN form causes the voltage to follow v = OFF + AMPL*sin(2*pi*FREQ*time). See Table 8.

Table 8. SIN waveform parameters.

Parameters

Parameter	Description	Units
OFF	Constant voltage.	SI.Voltage
AMPL	Amplitude.	SI.Voltage
FREQ	Frequency.	SI.Frequency

Name	Default	Description
OFF		Constant Voltage [V]
AMPL		Amplitude [V]
FREQ		Frequency [Hz]
DC_VALUE		[V]
AC_MAG		[V]
AC_PHASE	0	AC phase value [deg]
HIDDEN_COMPONENT	false	Enable or disable log

Modelica definition

model VSIN 
  parameter SI.Voltage OFF "Constant Voltage";
  parameter SI.Voltage AMPL "Amplitude";
  parameter SI.Frequency FREQ "Frequency";
  parameter SI.Voltage DC_VALUE;
  parameter SI.Voltage AC_MAG;
  extends src.SOURCE.VSource(
    DC_VALUE=DC_VALUE, 
    AC_MAG=AC_MAG, 
    redeclare model TransientSpecification = src.WAVEFORMS.SIN (
        OFF=OFF, 
        AMPL=AMPL, 
        FREQ=FREQ));
  
end VSIN;

SPICELib.parts.source.VCONST

Information

VCONST - Independent voltage source & CONST stimulus

Figure 1. Voltage source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p	(+) node
n	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) node variables.

Name	Description
p.vDC	Static model.
p.vTran	Large-signal voltage
p.vAC_Re	AC small-signal voltage. Real part.
p.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) node variables.

Name	Description
n.vDC	Static model.
n.vTran	Large-signal voltage
n.vAC_Re	AC small-signal voltage. Real part.
n.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Model parameters allow defining the DC and AC characteristics of the source (see Table 4).

Table 4. Parameters of the independent voltage source

Name	Type	Description
DC_VALUE	SI.Voltage	DC value.
AC_MAG	SI.Voltage	AC magnitude value.
AC_PHASE	nonSI.Angle_deg	AC phase value.
HIDDEN_COMPONENT	Boolean	See analyses package documentation.

Variables of interest to the library user

Table 5. Voltage across the source.

Name	Description
vDC	Static model.
vTran	Large-signal voltage
vAC_Re	AC small-signal voltage. Real part.
vAC_Im	AC small-signal voltage. Imaginary part.

Table 6. Current flowing through the source.

Name	Description
iDC	DC current.
iTran	Large-signal current.
iAC_Re	Small-signal current. Real part.
iAC_Im	Small-signal current. Imaginary part.
iAC_mag	AC small-signal current. Magnitude.
iAC_mag_dB	Small-signal current. Magnitude (dB).
iAC_phase	Small-signal current. Phase (deg).

Stimulus - CONST waveform

The CONST form causes the voltage to follow v = OFF. See Table 8.

Table 8. CONST waveform parameters.

Parameters

Parameter	Description	Units
OFF	Constant voltage.	SI.Voltage

Name	Default	Description
OFF		Constant Voltage [V]
DC_VALUE		[V]
AC_MAG		[V]
AC_PHASE	0	AC phase value [deg]
HIDDEN_COMPONENT	false	Enable or disable log

Modelica definition

model VCONST 
  parameter SI.Voltage OFF "Constant Voltage";
  parameter SI.Voltage DC_VALUE;
  parameter SI.Voltage AC_MAG;
  extends src.SOURCE.VSource(
    DC_VALUE=DC_VALUE, 
    AC_MAG=AC_MAG, 
    redeclare model TransientSpecification = src.WAVEFORMS.CONST (OFF=OFF));
  
end VCONST;

SPICELib.parts.source.I

Information

I - Independent current source

Figure 1. Current source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p	(+) node
n	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) node variables.

Name	Description
p.vDC	Static model.
p.vTran	Large-signal voltage
p.vAC_Re	AC small-signal voltage. Real part.
p.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) node variables.

Name	Description
n.vDC	Static model.
n.vTran	Large-signal voltage
n.vAC_Re	AC small-signal voltage. Real part.
n.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Model parameters allow defining the DC and AC characteristics of the source (see Table 4).

Table 4. Parameters of the independent current source

Name	Type	Description
DC_VALUE	SI.Voltage	DC value.
AC_MAG	SI.Voltage	AC magnitude value.
AC_PHASE	nonSI.Angle_deg	AC phase value.

Variables of interest to the library user

Table 5. Voltage across the source.

Name	Description
vDC	Static model.
vTran	Large-signal voltage
vAC_Re	AC small-signal voltage. Real part.
vAC_Im	AC small-signal voltage. Imaginary part.

Table 6. Current flowing through the source.

Name	Description
iDC	DC current.
iTran	Large-signal current.
iAC_Re	Small-signal current. Real part.
iAC_Im	Small-signal current. Imaginary part.

Stimulus - Transient specification

None.

Parameters

Name Default Description

DC_VALUE [A]

AC_MAG [A]

AC_PHASE 0 AC phase value [deg]

Modelica definition

model I 
  parameter SI.Current DC_VALUE;
  parameter SI.Current AC_MAG;
  extends src.SOURCE.ISource(
    DC_VALUE=DC_VALUE, 
    AC_MAG=AC_MAG, 
    redeclare model TransientSpecification = src.WAVEFORMS.NULL);
  
  
end I;

SPICELib.parts.source.IEXP

Information

IEXP - Independent current source & EXP stimulus

Figure 1. Current source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p	(+) node
n	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) node variables.

Name	Description
p.vDC	Static model.
p.vTran	Large-signal voltage
p.vAC_Re	AC small-signal voltage. Real part.
p.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) node variables.

Name	Description
n.vDC	Static model.
n.vTran	Large-signal voltage
n.vAC_Re	AC small-signal voltage. Real part.
n.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Model parameters allow defining the DC and AC characteristics of the source (see Table 4).

Table 4. Parameters of the independent current source

Name	Type	Description
DC_VALUE	SI.Voltage	DC value.
AC_MAG	SI.Voltage	AC magnitude value.
AC_PHASE	nonSI.Angle_deg	AC phase value.

Variables of interest to the library user

Table 5. Voltage across the source.

Name	Description
vDC	Static model.
vTran	Large-signal voltage
vAC_Re	AC small-signal voltage. Real part.
vAC_Im	AC small-signal voltage. Imaginary part.

Table 6. Current flowing through the source.

Name	Description
iDC	DC current.
iTran	Large-signal current.
iAC_Re	Small-signal current. Real part.
iAC_Im	Small-signal current. Imaginary part.

Stimulus - EXP waveform

The EXP form causes the current to be S1 for the first TD1 seconds. Then the current decays exponentially from S1 to S2 using a time constant of TC1. The decay lasts TD2-TD1 seconds. Then, the current decays from S2 back to S1 using a time constant of TC2. See Tables 8 and 9.

Table 8. EXP waveform parameters.

Parameter	Description	Units
S1	Initial voltage.	SI.Current
S2	Peak voltage.	SI.Current
TD1	Rise (fall) delay.	SI.Time
TC1	Rise (fall) time constant.	SI.Time
TD2	Fall (rise) delay.	SI.Time
TC2	Fall (rise) time constant.	SI.Time

Table 9. Exponential waveform formulas.

Time period	Value
0 to TD1	S1
TD1 to TD2	S1+(S2-S1)*(1-e^{-(TIME-TD1)/TC1})
TD2 to TSTOP	S1+(S2-S1)*((1-e^{-(TIME-TD1)/TC1})-(1-e^{-(TIME-TD2)/TC2}))

Parameters

Name Default Description

S1 Initial signal [A]

S2 Peak signal [A]

TD1 Rise (fall) delay [s]

TC1 Rise (fall) time constant [s]

TD2 Fall (rise) delay [s]

TC2 Fall (rise) time constant [s]

DC_VALUE [A]

AC_MAG [A]

AC_PHASE 0 AC phase value [deg]

Modelica definition

model IEXP 
  parameter SI.Current S1 "Initial signal";
  parameter SI.Current S2 "Peak signal";
  parameter SI.Time TD1 "Rise (fall) delay";
  parameter SI.Time TC1 "Rise (fall) time constant";
  parameter SI.Time TD2 "Fall (rise) delay";
  parameter SI.Time TC2 "Fall (rise) time constant";
  parameter SI.Current DC_VALUE;
  parameter SI.Current AC_MAG;
  extends src.SOURCE.ISource(
    DC_VALUE=DC_VALUE, 
    AC_MAG=AC_MAG, 
    redeclare model TransientSpecification = src.WAVEFORMS.EXP (
        S1=S1, 
        S2=S2, 
        TD1=TD1, 
        TC1=TC1, 
        TD2=TD2, 
        TC2=TC2));
  
  
end IEXP;

SPICELib.parts.source.IPULSE

Information

IPULSE - Independent current source & PULSE stimulus

Figure 1. Current source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p	(+) node
n	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) node variables.

Name	Description
p.vDC	Static model.
p.vTran	Large-signal voltage
p.vAC_Re	AC small-signal voltage. Real part.
p.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) node variables.

Name	Description
n.vDC	Static model.
n.vTran	Large-signal voltage
n.vAC_Re	AC small-signal voltage. Real part.
n.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Model parameters allow defining the DC and AC characteristics of the source (see Table 4).

Table 4. Parameters of the independent current source

Name	Type	Description
DC_VALUE	SI.Voltage	DC value.
AC_MAG	SI.Voltage	AC magnitude value.
AC_PHASE	nonSI.Angle_deg	AC phase value.

Variables of interest to the library user

Table 5. Voltage across the source.

Name	Description
vDC	Static model.
vTran	Large-signal voltage
vAC_Re	AC small-signal voltage. Real part.
vAC_Im	AC small-signal voltage. Imaginary part.

Table 6. Current flowing through the source.

Name	Description
iDC	DC current.
iTran	Large-signal current.
iAC_Re	Small-signal current. Real part.
iAC_Im	Small-signal current. Imaginary part.

Stimulus - PULSE waveform

The PULSE form causes the current to start at S1, and stay there for TD seconds. Then, the current goes linearly from S1 to S2 during the next TR seconds, and the the current stays at S2 for PW seconds. Then it goes linearly from S2 back to S1 during the next TF seconds. It stays at S1 for PER-(TR+PW+TF) seconds, and then the cycle is repeated except for the initial delay of TD seconds.

Table 10. PULSE waveform parameters.

Parameter	Description	Units
S1	Initial voltage.	SI.Current
S2	Pulsed voltage.	SI.Current
TD	Delay.	SI.Time
TF	Fall time.	SI.Time
TR	Rise time.	SI.Time
PW	Pulse width.	SI.Time
PER	Period.	SI.Time

Table 11. Pulse waveform formulas.

Time period	Value
0	S1
TD	S1
TD+TR	S2
TD+TR+PW	S2
TD+TR+PW+TF	S1
TD+PER	S1
TD+PER+TR	S2
...	...

Parameters

Name Default Description

S1 Initial signal [A]

S2 Pulse signal [A]

TD Delay [s]

TF Fall time [s]

TR Rise time [s]

PW Pulse width [s]

PER Period [s]

DC_VALUE [A]

AC_MAG [A]

AC_PHASE 0 AC phase value [deg]

Modelica definition

model IPULSE 
  parameter SI.Current S1 "Initial signal";
  parameter SI.Current S2 "Pulse signal";
  parameter SI.Time TD(min=0) "Delay";
  parameter SI.Time TF(min=0) "Fall time";
  parameter SI.Time TR(min=0) "Rise time";
  parameter SI.Time PW(min=0) "Pulse width";
  parameter SI.Time PER(min=TR + PW + TF) "Period";
  parameter SI.Current DC_VALUE;
  parameter SI.Current AC_MAG;
  extends src.SOURCE.ISource(
    DC_VALUE=DC_VALUE, 
    AC_MAG=AC_MAG, 
    redeclare model TransientSpecification = src.WAVEFORMS.PULSE (
        S1=S1, 
        S2=S2, 
        TD=TD, 
        TF=TF, 
        TR=TR, 
        PW=PW, 
        PER=PER));
  
  
end IPULSE;

SPICELib.parts.source.IPWL

Information

IPWL - Independent current source & PWL stimulus

Figure 1. Current source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p	(+) node
n	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) node variables.

Name	Description
p.vDC	Static model.
p.vTran	Large-signal voltage
p.vAC_Re	AC small-signal voltage. Real part.
p.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) node variables.

Name	Description
n.vDC	Static model.
n.vTran	Large-signal voltage
n.vAC_Re	AC small-signal voltage. Real part.
n.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Model parameters allow defining the DC and AC characteristics of the source (see Table 4).

Table 4. Parameters of the independent current source

Name	Type	Description
DC_VALUE	SI.Voltage	DC value.
AC_MAG	SI.Voltage	AC magnitude value.
AC_PHASE	nonSI.Angle_deg	AC phase value.

Variables of interest to the library user

Table 5. Voltage across the source.

Name	Description
vDC	Static model.
vTran	Large-signal voltage
vAC_Re	AC small-signal voltage. Real part.
vAC_Im	AC small-signal voltage. Imaginary part.

Table 6. Current flowing through the source.

Name	Description
iDC	DC current.
iTran	Large-signal current.
iAC_Re	Small-signal current. Real part.
iAC_Im	Small-signal current. Imaginary part.

Stimulus - PWL waveform

The PWL form describes a piecewise linear waveform. Each pair of time-current values specifies a corner of the waveform. The current at times between corners is the linear interpolation of the currents at the corners.

Table 12. PWL waveform parameters.

Parameter	Description	Units
timeCorners[:]	Time at corners.	SI.Time
signalCorners[:]	Voltage at corners.	SI.Current

Parameters

Name Default Description

signalCornersm[:] Signal at corners

timeCornersm[:] Time at corners [s]

Nm size(signalCorners, 1) Number of corner points

DC_VALUE [V]

AC_MAG [V]

AC_PHASE 0 AC phase value [deg]

Modelica definition

model IPWL 
  parameter SI.Currrent signalCornersm[:] "Signal at corners";
  parameter SI.Time timeCornersm[:] "Time at corners";
  parameter Integer Nm=size(signalCorners, 1) "Number of corner points";
  parameter SI.Voltage DC_VALUE;
  parameter SI.Voltage AC_MAG;
  extends src.SOURCE.ISource(
    DC_VALUE=DC_VALUE, 
    AC_MAG=AC_MAG, 
    redeclare model TransientSpecification = src.WAVEFORMS.PWL (
        signalCorners=signalCorners, 
        timeCorners=timeCorners, 
        N=N));
  
  
end IPWL;

SPICELib.parts.source.ISIN

Information

ISIN - Independent current source & SIN stimulus

Figure 1. Current source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p	(+) node
n	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) node variables.

Name	Description
p.vDC	Static model.
p.vTran	Large-signal voltage
p.vAC_Re	AC small-signal voltage. Real part.
p.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) node variables.

Name	Description
n.vDC	Static model.
n.vTran	Large-signal voltage
n.vAC_Re	AC small-signal voltage. Real part.
n.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Model parameters allow defining the DC and AC characteristics of the source (see Table 4).

Table 4. Parameters of the independent current source

Name	Type	Description
DC_VALUE	SI.Voltage	DC value.
AC_MAG	SI.Voltage	AC magnitude value.
AC_PHASE	nonSI.Angle_deg	AC phase value.

Variables of interest to the library user

Table 5. Voltage across the source.

Name	Description
vDC	Static model.
vTran	Large-signal voltage
vAC_Re	AC small-signal voltage. Real part.
vAC_Im	AC small-signal voltage. Imaginary part.

Table 6. Current flowing through the source.

Name	Description
iDC	DC current.
iTran	Large-signal current.
iAC_Re	Small-signal current. Real part.
iAC_Im	Small-signal current. Imaginary part.

Stimulus - SIN waveform

The SIN form causes the voltage to follow v = OFF + AMPL*sin(2*pi*FREQ*time). See Table 8.

Table 8. SIN waveform parameters.

Parameters

Parameter	Description	Units
OFF	DC voltage.	SI.Voltage
AMPL	Amplitude.	SI.Voltage
FREQ	Frequency.	SI.Frequency

Name	Default	Description
OFF		DC Voltage [A]
AMPL		Amplitude [A]
FREQ		Frequency [Hz]
DC_VALUE		[A]
AC_MAG		[A]
AC_PHASE	0	AC phase value [deg]

Modelica definition

model ISIN 
  parameter SI.Current OFF "DC Voltage";
  parameter SI.Current AMPL "Amplitude";
  parameter SI.Frequency FREQ "Frequency";
  parameter SI.Current DC_VALUE;
  parameter SI.Current AC_MAG;
  extends src.SOURCE.ISource(
    DC_VALUE=DC_VALUE, 
    AC_MAG=AC_MAG, 
    redeclare model TransientSpecification = src.WAVEFORMS.SIN (
        OFF=OFF, 
        AMPL=AMPL, 
        FREQ=FREQ));
  
end ISIN;

SPICELib.parts.source.ICONST

Information

ICONST - Independent current source & CONST stimulus

Figure 1. Current source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p	(+) node
n	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) node variables.

Name	Description
p.vDC	Static model.
p.vTran	Large-signal voltage
p.vAC_Re	AC small-signal voltage. Real part.
p.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) node variables.

Name	Description
n.vDC	Static model.
n.vTran	Large-signal voltage
n.vAC_Re	AC small-signal voltage. Real part.
n.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Model parameters allow defining the DC and AC characteristics of the source (see Table 4).

Table 4. Parameters of the independent current source

Name	Type	Description
DC_VALUE	SI.Current	DC value.
AC_MAG	SI.Current	AC magnitude value.
AC_PHASE	nonSI.Angle_deg	AC phase value.
HIDDEN_COMPONENT	Boolean	See analyses package documentation.

Variables of interest to the library user

Table 5. Voltage across the source.

Name	Description
vDC	Static model.
vTran	Large-signal voltage
vAC_Re	AC small-signal voltage. Real part.
vAC_Im	AC small-signal voltage. Imaginary part.

Table 6. Current flowing through the source.

Name	Description
iDC	DC current.
iTran	Large-signal current.
iAC_Re	Small-signal current. Real part.
iAC_Im	Small-signal current. Imaginary part.
iAC_mag	AC small-signal current. Magnitude.
iAC_mag_dB	Small-signal current. Magnitude (dB).
iAC_phase	Small-signal current. Phase (deg).

Stimulus - CONST waveform

The CONST form causes the voltage to follow v = OFF. See Table 8.

Table 8. CONST waveform parameters.

Parameters

Parameter	Description	Units
OFF	Constant current.	SI.Current

Name	Default	Description
OFF		Constant Current [A]
DC_VALUE		[A]
AC_MAG		[A]
AC_PHASE	0	AC phase value [deg]

Modelica definition

model ICONST 
  parameter SI.Current OFF "Constant Current";
  parameter SI.Current DC_VALUE;
  parameter SI.Current AC_MAG;
  extends src.SOURCE.ISource(
    DC_VALUE=DC_VALUE, 
    AC_MAG=AC_MAG, 
    redeclare model TransientSpecification = src.WAVEFORMS.CONST (OFF=OFF));
  
end ICONST;

SPICELib.parts.source.E

Information

E - Voltage controlled voltage source

Figure 1. Voltage controlled voltage source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p1	(+) controlling node
n1	(-) controlling node
p2	(+) node
n2	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) controlling node variables.

Name	Description
p1.vDC	Static model.
p1.vTran	Large-signal voltage
p1.vAC_Re	AC small-signal voltage. Real part.
p1.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) controlling node variables.

Name	Description
n1.vDC	Static model.
n1.vTran	Large-signal voltage
n1.vAC_Re	AC small-signal voltage. Real part.
n1.vAC_Im	AC small-signal voltage. Imaginary part.

Table 4. (+) node variables.

Name	Description
p2.vDC	Static model.
p2.vTran	Large-signal voltage
p2.vAC_Re	AC small-signal voltage. Real part.
p2.vAC_Im	AC small-signal voltage. Imaginary part.

Table 5. (-) node variables.

Name	Description
n2.vDC	Static model.
n2.vTran	Large-signal voltage
n2.vAC_Re	AC small-signal voltage. Real part.
n2.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Table 6. Parameters of the voltage controlled voltage source

Name	Type	Description
GAIN	Real	Voltage gain

Variables of interest to the library user

Table 7. Voltage across the controlling port.

Name	Description
vDC1	Static model.
vTran1	Large-signal voltage
vAC_Re1	AC small-signal voltage. Real part.
vAC_Im1	AC small-signal voltage. Imaginary part.

Table 8. Voltage across the source port.

Name	Description
vDC2	Static model.
vTran2	Large-signal voltage
vAC_Re2	AC small-signal voltage. Real part.
vAC_Im2	AC small-signal voltage. Imaginary part.

Table 9. Current flowing through the controlling port.

Name	Description
iDC1	DC current.
iTran1	Large-signal current.
iAC_Re1	Small-signal current. Real part.
iAC_Im1	Small-signal current. Imaginary part.

Table 10. Current flowing through the source port.

Name	Description
iDC2	DC current.
iTran2	Large-signal current.
iAC_Re2	Small-signal current. Real part.
iAC_Im2	Small-signal current. Imaginary part.

Constitutive relations

Table 11. Model formulations.

Static	iDC1 = 0 vDC2 = Gain*vDC1
AC small-signal	iAC_Re1 = 0, iAC_Im1 = 0 vAC_Re2 = Gain * vAC_Re1, vAC_Im2 = Gain * vAC_Re1
Large signal	iTran1 = 0 vTran2 = Gain*vTran1

Parameters

Name Default Description

Gain 1

Modelica definition

model E 
  extends src.SOURCE.E;
end E;

SPICELib.parts.source.F

Information

F - Current controlled current source

Figure 1. Current controlled current source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p1	(+) controlling node
n1	(-) controlling node
p2	(+) node
n2	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) controlling node variables.

Name	Description
p1.vDC	Static model.
p1.vTran	Large-signal voltage
p1.vAC_Re	AC small-signal voltage. Real part.
p1.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) controlling node variables.

Name	Description
n1.vDC	Static model.
n1.vTran	Large-signal voltage
n1.vAC_Re	AC small-signal voltage. Real part.
n1.vAC_Im	AC small-signal voltage. Imaginary part.

Table 4. (+) node variables.

Name	Description
p2.vDC	Static model.
p2.vTran	Large-signal voltage
p2.vAC_Re	AC small-signal voltage. Real part.
p2.vAC_Im	AC small-signal voltage. Imaginary part.

Table 5. (-) node variables.

Name	Description
n2.vDC	Static model.
n2.vTran	Large-signal voltage
n2.vAC_Re	AC small-signal voltage. Real part.
n2.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Table 6. Parameters of the voltage controlled voltage source

Name	Type	Description
GAIN	Real	Current gain

Variables of interest to the library user

Table 7. Voltage across the controlling port.

Name	Description
vDC1	Static model.
vTran1	Large-signal voltage
vAC_Re1	AC small-signal voltage. Real part.
vAC_Im1	AC small-signal voltage. Imaginary part.

Table 8. Voltage across the source port.

Name	Description
vDC2	Static model.
vTran2	Large-signal voltage
vAC_Re2	AC small-signal voltage. Real part.
vAC_Im2	AC small-signal voltage. Imaginary part.

Table 9. Current flowing through the controlling port.

Name	Description
iDC1	DC current.
iTran1	Large-signal current.
iAC_Re1	Small-signal current. Real part.
iAC_Im1	Small-signal current. Imaginary part.

Table 10. Current flowing through the source port.

Name	Description
iDC2	DC current.
iTran2	Large-signal current.
iAC_Re2	Small-signal current. Real part.
iAC_Im2	Small-signal current. Imaginary part.

Constitutive relations

Table 11. Model formulations.

Static	vDC1 = 0 iDC2 = Gain*iDC1
AC small-signal	vAC_Re1 = 0, vAC_Im1 = 0 iAC_Re2 = GainiAC_Re1, iAC_Im2 = GainiAC_Im1
Large signal	vTran1 = 0 iTran2 = Gain*iTran1

Parameters

Name Default Description

Gain 1

Modelica definition

model F 
  extends src.SOURCE.F;
end F;

SPICELib.parts.source.G

Information

G - Voltage controlled current source

Figure 1. Voltage controlled current source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p1	(+) controlling node
n1	(-) controlling node
p2	(+) node
n2	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) controlling node variables.

Name	Description
p1.vDC	Static model.
p1.vTran	Large-signal voltage
p1.vAC_Re	AC small-signal voltage. Real part.
p1.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) controlling node variables.

Name	Description
n1.vDC	Static model.
n1.vTran	Large-signal voltage
n1.vAC_Re	AC small-signal voltage. Real part.
n1.vAC_Im	AC small-signal voltage. Imaginary part.

Table 4. (+) node variables.

Name	Description
p2.vDC	Static model.
p2.vTran	Large-signal voltage
p2.vAC_Re	AC small-signal voltage. Real part.
p2.vAC_Im	AC small-signal voltage. Imaginary part.

Table 5. (-) node variables.

Name	Description
n2.vDC	Static model.
n2.vTran	Large-signal voltage
n2.vAC_Re	AC small-signal voltage. Real part.
n2.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Table 6. Parameters of the voltage controlled voltage source

Name	Type	Description
GAIN	SI.Conductance	Transconductance

Variables of interest to the library user

Table 7. Voltage across the controlling port.

Name	Description
vDC1	Static model.
vTran1	Large-signal voltage
vAC_Re1	AC small-signal voltage. Real part.
vAC_Im1	AC small-signal voltage. Imaginary part.

Table 8. Voltage across the source port.

Name	Description
vDC2	Static model.
vTran2	Large-signal voltage
vAC_Re2	AC small-signal voltage. Real part.
vAC_Im2	AC small-signal voltage. Imaginary part.

Table 9. Current flowing through the controlling port.

Name	Description
iDC1	DC current.
iTran1	Large-signal current.
iAC_Re1	Small-signal current. Real part.
iAC_Im1	Small-signal current. Imaginary part.

Table 10. Current flowing through the source port.

Name	Description
iDC2	DC current.
iTran2	Large-signal current.
iAC_Re2	Small-signal current. Real part.
iAC_Im2	Small-signal current. Imaginary part.

Constitutive relations

Table 11. Model formulations.

Static	iDC1 = 0 iDC2 = Gain*vDC1
AC small-signal	iAC_Re1 = 0, iAC_Im1 = 0 iAC_Re2 = GainvAC_Re1, iAC_Im2 = GainvAC_Im1
Large signal	iTran1 = 0 iTran2 = Gain*vTran1

Parameters

Name Default Description

Gain 1 [S]

Modelica definition

model G 
  extends src.SOURCE.G;
end G;

SPICELib.parts.source.H

Information

H - Current controlled voltage source

Figure 1. Current controlled voltage source.

Nodes

Table 1. Instantiations of Pin class.

Name	Description
p1	(+) controlling node
n1	(-) controlling node
p2	(+) node
n2	(-) node

Positive current flows from the (+) node through the source to the (-) node.

Table 2. (+) controlling node variables.

Name	Description
p1.vDC	Static model.
p1.vTran	Large-signal voltage
p1.vAC_Re	AC small-signal voltage. Real part.
p1.vAC_Im	AC small-signal voltage. Imaginary part.

Table 3. (-) controlling node variables.

Name	Description
n1.vDC	Static model.
n1.vTran	Large-signal voltage
n1.vAC_Re	AC small-signal voltage. Real part.
n1.vAC_Im	AC small-signal voltage. Imaginary part.

Table 4. (+) node variables.

Name	Description
p2.vDC	Static model.
p2.vTran	Large-signal voltage
p2.vAC_Re	AC small-signal voltage. Real part.
p2.vAC_Im	AC small-signal voltage. Imaginary part.

Table 5. (-) node variables.

Name	Description
n2.vDC	Static model.
n2.vTran	Large-signal voltage
n2.vAC_Re	AC small-signal voltage. Real part.
n2.vAC_Im	AC small-signal voltage. Imaginary part.

Parameters

Table 6. Parameters of the voltage controlled voltage source

Name	Type	Description
GAIN	SI.Resistance	Transresistance

Variables of interest to the library user

Table 7. Voltage across the controlling port.

Name	Description
vDC1	Static model.
vTran1	Large-signal voltage
vAC_Re1	AC small-signal voltage. Real part.
vAC_Im1	AC small-signal voltage. Imaginary part.

Table 8. Voltage across the source port.

Name	Description
vDC2	Static model.
vTran2	Large-signal voltage
vAC_Re2	AC small-signal voltage. Real part.
vAC_Im2	AC small-signal voltage. Imaginary part.

Table 9. Current flowing through the controlling port.

Name	Description
iDC1	DC current.
iTran1	Large-signal current.
iAC_Re1	Small-signal current. Real part.
iAC_Im1	Small-signal current. Imaginary part.

Table 10. Current flowing through the source port.

Name	Description
iDC2	DC current.
iTran2	Large-signal current.
iAC_Re2	Small-signal current. Real part.
iAC_Im2	Small-signal current. Imaginary part.

Constitutive relations

Table 11. Model formulations.

Static	vDC1 = 0 vDC2 = Gain*iDC1
AC small-signal	vAC_Re1 = 0, vAC_Im1 = 0 vAC_Re2 = GainiAC_Re1, vAC_Im2 = GainiAC_Im1;
Large signal	vTran1 = 0 vTran2 = Gain*iTran1

Parameters

Name Default Description

Gain 1 [Ohm]

Modelica definition

model H 
  extends src.SOURCE.H;
end H;

HTML-documentation generated by Dymola Tue Oct 14 18:26:30 2003 .

Name	Default	Description
S1		Initial signal [A]
S2		Peak signal [A]
TD1		Rise (fall) delay [s]
TC1		Rise (fall) time constant [s]
TD2		Fall (rise) delay [s]
TC2		Fall (rise) time constant [s]
DC_VALUE		[A]
AC_MAG		[A]
AC_PHASE	0	AC phase value [deg]

Name	Default	Description
S1		Initial signal [A]
S2		Pulse signal [A]
TD		Delay [s]
TF		Fall time [s]
TR		Rise time [s]
PW		Pulse width [s]
PER		Period [s]
DC_VALUE		[A]
AC_MAG		[A]
AC_PHASE	0	AC phase value [deg]

Name	Default	Description
signalCornersm[:]		Signal at corners
timeCornersm[:]		Time at corners [s]
Nm	size(signalCorners, 1)	Number of corner points
DC_VALUE		[V]
AC_MAG		[V]
AC_PHASE	0	AC phase value [deg]

SPICELib.parts.source

Information

source package

SPICELib.parts.source.V

Information

V - Independent voltage source

Nodes

Parameters

Variables of interest to the library user

Stimulus - Transient specification

Parameters

Modelica definition

SPICELib.parts.source.VEXP

Information

VEXP - Independent voltage source & EXP stimulus

Nodes

Parameters

Variables of interest to the library user

Stimulus - EXP waveform

Parameters

Modelica definition

SPICELib.parts.source.VPULSE

Information

VPULSE - Independent voltage source & PULSE stimulus

Nodes

Parameters

Variables of interest to the library user

Stimulus - PULSE waveform

Parameters

Modelica definition

SPICELib.parts.source.VPWL

Information

VPWL - Independent voltage source & PWL stimulus

Nodes

Parameters

Variables of interest to the library user

Stimulus - PWL waveform

Parameters

Modelica definition

SPICELib.parts.source.VSIN

Information

VSIN - Independent voltage source & SIN stimulus

Nodes

Parameters

Variables of interest to the library user

Stimulus - SIN waveform

Parameters

Modelica definition

SPICELib.parts.source.VCONST

Information

VCONST - Independent voltage source & CONST stimulus

Nodes

Parameters

Variables of interest to the library user

Stimulus - CONST waveform

Parameters

Modelica definition

SPICELib.parts.source.I

Information

I - Independent current source

Nodes

Parameters

Variables of interest to the library user

Stimulus - Transient specification

Parameters

Modelica definition

SPICELib.parts.source.IEXP

Information

IEXP - Independent current source & EXP stimulus

Nodes

Parameters

Variables of interest to the library user

Stimulus - EXP waveform

Parameters

Modelica definition

SPICELib.parts.source.IPULSE

Information

IPULSE - Independent current source & PULSE stimulus

Nodes

Parameters