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SPICE Voltage-Controlled Current Source poly=2: SVCCS2

Symbol

Parameters

Name Description Unit Type Default
ID Device ID Text VC1
*R1 Input resistance 1 Resistance 1e+06 ohm
*R2 Input resistance 2 Resistance 1e+06 ohm
*SC Scale factor   1
*A0 Polynomial coefficient   0
*A1 Polynomial coefficient   0.01
*A2 Polynomial coefficient   0
*A3 Polynomial coefficient   0
*A4 Polynomial coefficient   0
*A5 Polynomial coefficient   0
*A6 Polynomial coefficient   0
*A7 Polynomial coefficient   0
*A8 Polynomial coefficient   0
*A9 Polynomial coefficient   0
*A10 Polynomial coefficient   0
*A11 Polynomial coefficient   0
*A12 Polynomial coefficient   0
*A13 Polynomial coefficient   0
*A14 Polynomial coefficient   0
*A15 Polynomial coefficient   0
*A16 Polynomial coefficient   0
*A17 Polynomial coefficient   0
*A18 Polynomial coefficient   0
*A19 Polynomial coefficient   0
*A20 Polynomial coefficient   0
RO Output resistance Resistance 1e+06 ohm

* indicates a secondary parameter

Implementation Details

The polynomials in SPICE controlled sources operate on the instantaneous, time domain representations of their input(s), not on the spectra. Non-zero nonlinear coefficients cause frequency translations. For example, a non-zero square coefficient converts a sinusoidal input into an output with frequency components at DC and at twice the input frequency.

NOTES:

1. SC is a scale factor that scales the parameters as if it were a FET.

2. R1 and R2 are scaled inversely with SC.

Layout

This element does not have an assigned layout cell. You can assign artwork cells to any element. See “Assigning Artwork Cells to Layout of Schematic Elements” for details.

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