ramp()

Ramp function

Syntax
ramp(time)

Name	Description	Range	Type	Required
time	program variable time	[0, ∞)	real	yes

Examples

This example assumes that a transient simulation is performed using:
StartTime = 0, StopTime = 3ns, MaxTimeStep = 50ps
This expression produces a ramp pulse with value = 0 at time = 0, and time at time > 0:
value = ramp(time)

See Also

cos_pulse(), damped_sin(), erf_pulse(), exp_pulse(), pulse(), pwl(), pwlr(), step()

Notes/Equations

This expression creates a ramp function. It can be used to create a current or voltage ramp wave using the ItUserDef or VtUserDef time domain sources.
The output is calculated as follows:

The ramp() Function