10
Sources - Z_S_Domain Components
Symbol: scccs
S-Domain Linear Current Controlled Current Source
The device output is defined through a transfer function given as a ratio of two polynomials in the complex variable s. Polynomials can be specified in terms of either coefficients or roots. The roots of the numerator are the zeros of the transfer function and the roots of the denominator are the poles.
Command-line help
CDF Parameters
| CDF Parameter Label | CDF Parameter | spectre | auCdl | auLvs | hspiceD | UltraSim |
|---|---|---|---|---|---|---|
Syntax/Synopsis
Name ( sink src ) scccs <parameter=value> ...
Example
l1 (2 1) inductor l=15
sc1 (1 0) scccs probe=l1 zeros=[0 6 0 -6 2 -8 2 8] poles=[-1 0 0 64 0 -64 -2 8 -2 -8]
Additional Information
This device is not supported within the altergroups.
Symbol: sccvs
S-Domain Linear Current Controlled Voltage Source
The device output is defined through a transfer function given as a ratio of two polynomials in the complex variable s. Polynomials can be specified in terms of either coefficients or roots. The roots of the numerator are the zeros of the transfer function and the roots of the denominator are the poles.
Command-line help
CDF Parameters
| CDF Parameter Label | CDF Parameter | spectre | auCdl | auLvs | hspiceD | UltraSim |
|---|---|---|---|---|---|---|
Syntax/Synopsis
Name ( p n ) sccvs <parameter=value> ...
Example
myv (1 0) vsource type=sine freq=10K
scc1 (2 0) sccvs probe=myv gain=0.5 numer=[2] denom=[5]
Additional Information
This device is not supported within the altergroups.
Symbol: svccs
S-Domain Linear Voltage Controlled Current Source
The device output is defined through a transfer function given as a ratio of two polynomials in the complex variable s. Polynomials can be specified in terms of either coefficients or roots. The roots of the numerator are the zeros of the transfer function and the roots of the denominator are the poles.
Command-line help
CDF Parameters
| CDF Parameter Label | CDF Parameter | spectre | auCdl | auLvs | hspiceD | UltraSim |
|---|---|---|---|---|---|---|
Syntax/Synopsis
Name ( sink src ps ns ) svccs <parameter=value> ...
Example
s2 (1 0 control 0) svccs gain=0.4 numer=[2 3] denom=[4 5 1]
Additional Information
This device is not supported within the altergroups.
Symbol: svcvs
S-Domain Linear Voltage Controlled Volatge Source
The device output is defined through a transfer function given as a ratio of two polynomials in the complex variable s. Polynomials can be specified in terms of either coefficients or roots. The roots of the numerator are the zeros of the transfer function and the roots of the denominator are the poles.
Command-line help
CDF Parameters
| CDF Parameter Label | CDF Parameter | spectre | auCdl | auLvs | hspiceD | UltraSim |
|---|---|---|---|---|---|---|
Syntax/Synopsis
Name ( p n ps ns ) svcvs <parameter=value> ...
Example
e1 (1 0 control 0) svccs gain=5 poles=[-1 0 1 0] zero=[0 0 1 0]
Additional Information
This device is not supported within the altergroups.
Symbol: zcccs
Z-Domain Linear Current Controlled Current Source
The output is defined with a transfer function given as the ratio of two polynomials in the complex variable z. Each polynomial can be specified using either its coefficients or its roots. The roots of the numerator are the zeros of the transfer function and the roots of the denominator are the poles.
Command-line help
CDF Parameters
| CDF Parameter Label | CDF Parameter | spectre | auCdl | auLvs | hspiceD | UltraSim |
|---|---|---|---|---|---|---|
Syntax/Synopsis
Name ( sink src ) zcccs <parameter=value> ...
Example
va (1 0) vsource type=sine freq=10K
z2 (2 0) zcccs probe=va gain=1 ts=4.9e-5 tt=1e-5 polyarg=inservez
numer=[1 -1] denom=[1 0]
Additional Information
This device is not supported within the altergroups.
Symbol: zccvs
Z-Domain Linear Current Controlled Voltage Source
The output is defined with a transfer function given as the ratio of two polynomials in the complex variable z. Each polynomial can be specified using either its coefficients or its roots. The roots of the numerator are the zeros of the transfer function and the roots of the denominator are the poles.
Command-line help
CDF Parameters
| CDF Parameter Label | CDF Parameter | spectre | auCdl | auLvs | hspiceD | UltraSim |
|---|---|---|---|---|---|---|
Syntax/Synopsis
Name ( p n ) zccvs <parameter=value> ...
Example
va (1 0) vsource type=sine freq=10K
z2 2 0 zccvs probe=va gain=-2 ts=5e-5 tt=1.1e-5 numer=[1 -1]
Additional Information
This device is not supported within the altergroups.
Symbol: zvccs
Z-Domain Linear Voltage Controlled Current Source
The output is defined with a transfer function given as the ratio of two polynomials in the complex variable z. Each polynomial can be specified using either its coefficients or its roots. The roots of the numerator are the zeros of the transfer function and the roots of the denominator are the poles.
Command-line help
CDF Parameters
| CDF Parameter Label | CDF Parameter | spectre | auCdl | auLvs | hspiceD | UltraSim |
|---|---|---|---|---|---|---|
Syntax/Synopsis
Name ( sink src ps ns ) zvccs <parameter=value> ...
Example
va (1 0) vsource type=sine freq=10K
z1 (2 0 1 0) zvccs gain=2 ts=4.5e-5 tt=1e-5 zeros=[-1 0] poles=[0 0]
Additional Information
This device is not supported within the altergroups.
Symbol: zvcvs
Z-Domain Voltage Controlled Voltage Source
The output is defined with a transfer function given as the ratio of two polynomials in the complex variable z. Each polynomial can be specified using either its coefficients or its roots. The roots of the numerator are the zeros of the transfer function and the roots of the denominator are the poles.
To use the ‘s’ to ‘z’ transformation, set the optional ‘sxz’ parameter to one of the transformation methods - forward differences, backward differences, or bilinear. When the ‘sxz’ parameter is specified, the transfer function specification is assumed to be given in the complex variable s and it will be transformed to the complex variable z using the indicated method.
Command-line help
CDF Parameters
| CDF Parameter Label | CDF Parameter | spectre | auCdl | auLvs | hspiceD | UltraSim |
|---|---|---|---|---|---|---|
Syntax/Synopsis
Name ( p n ps ns ) zvcvs <parameter=value> ...
Example
va (1 0) vsource type=sine freq=10K
z3 (3 0 1 0) zvcvs gain=-1 ts=4e-5 tt=1e-5 numer=[-1 -1]
Additional Information
This device is not supported within the altergroups.
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