CurrentPWL
Current PWL Source
Library
Analog/Basic
Description
The Current PWL block is a source that generates a current by linear interpolation in a PieceWise Linear table (PWL).
The time points and current values are given as paired values, where the first given parameter contains the first time point and the second data contains the first current to be interpolated.
The table interpolation has the following properties :
β’ The time points need to be monotonically increasing
β’ Values outside of the table range are not computed by extrapolation through the last or first two points of the table, but computed from the last given point
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
sp_PWL | PWL | String | ||
sp_R | Repeat sequence | Select the checkbox to repeat the signal to the end of the simulation. | Number | 0 |
sp_timepoints | Pair values of Time Current. | Pair values of Time - Current. Entered as: T0,I0;T1,I1; .. Tn,In R. R only needed to repeat a sequence. | Matrix of Size Mx2 | |
sp_Spice | Additional Spice Parameters | For more details, see Additional Spice Parameters. | String |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
V+ | implicit | Positive pin | 1 | |
V- | implicit | Negative pin | 2 |