This information is part of the Modelica Standard Library maintained by the Modelica Association.

Rising and falling exponential source.

Note:

• All parameters of sources should be set explicitly.
• since TSTEP and TSTOP are not available for modeling in Modelica, differences to SPICE may occur if not all parameters are set.- it should be set all the parameters definitely
  - normally, there exist differences between Dymola and Spice, because TSTEP and TSTOP are not available.
  

V1	Value: 0 Type: Voltage (V) Description: Initial value
V2	Value: 0 Type: Voltage (V) Description: Pulsed value
TD1	Value: 0.0 Type: Time (s) Description: Rise delay time
TAU1	Value: 1 Type: Time (s) Description: Rise time constant
TD2	Value: 1 Type: Time (s) Description: Fall delay time
TAU2	Value: 1 Type: Time (s) Description: Fall time constant