SPICE subcircuitvccs
Voltage-controlled current source (G)
Current transconductance · (V(C+) − V(C−)) leaves at the + terminal (arrow direction, as with the current source); high-impedance control input
Key data
- Category
- Sources
- Simulation model
- SPICE subcircuit
- Reference prefix
- G
- Pins
- 4
Simulation model
The part is a small SPICE netlist (below), solved by the analog engine together with the rest of the circuit. Pin ids are the node names, {braces} are parameters.
SPICE netlist
G1 - + C+ C- {GM}Pins 4
| Pin | Name | Use |
|---|---|---|
| + | +Passive pin | Output: current leaves here |
| - | −Passive pin | Output: current returns here |
| C+ | C+Passive pin | Control input + (high impedance) |
| C- | C−Passive pin | Control input − (high impedance) |
Parameters 1
Transconductance
GMDefault1m A/V
PCB
No land pattern: the part is not placed on the board.