General form:
PULSE(V1 V2 TD TR TF PW PER)
Examples:
VIN 3 0 PULSE(-1 1 2NS 2NS 2NS 50NS 100NS)
| parameter | default value | units
|
| V1 (initial value) | Volts or Amps
| |
| V2 (pulsed value) | Volts or Amps
| |
| TD (delay time) | 0.0 | seconds
|
| TR (rise time) | TSTEP | seconds
|
| TF (fall time) | TSTEP | seconds
|
| PW (pulse width) | TSTOP | seconds
|
| PER(period) | TSTOP | seconds
|
A single pulse so specified is described by the following table:
| time | value
|
| 0 | V1
|
| TD | V1
|
| TD+TR | V2
|
| TD+TR+PW | V2
|
| TD+TR+PW+TF | V1
|
| TSTOP | V1
|
Intermediate points are determined by linear interpolation.