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 orAmps |
V2 (pulsed value) |
- |
Volts orAmps |
V2 (pulsed value) |
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 V2 |
V1 |
TSTOP |
V1 |
Intermediate points are determined by linear interpolation..