Built-in circuit elementvpulse
Square wave / clock
Square wave / clock source with low and high level, frequency, duty cycle and edge time.
Key data
- Category
- Sources
- Simulation model
- Built-in circuit element
- Reference prefix
- V
- Pins
- 2
- Land pattern
- PinHeader_1x02_P2.54mm_Vertical
Simulation model
Ideal pulse source (SPICE PULSE) with equal rise and fall times; the high time is the duty cycle minus one edge time.
- Primitive
- VPULSE
Pins 2
| Pin | Name | Use |
|---|---|---|
| + | +Passive pin | Positive terminal (+) |
| - | −Passive pin | Negative terminal (−) |
Parameters 5
Low
V1Default0 V
High
V2Default3.3 V
Frequency
FDefault1k Hz
Duty cycle
DDefault50 %
Edge time
TRDefault10n s
PCB
Connector / off-board
PinHeader_1x02_P2.54mm_Verticalsimulation source vpulse as a 2-pin supply/signal header (pin 1 = +)