WOLFRAM SYSTEM MODELER
HighPassHigh-pass filter |
SystemModel["Modelica.Electrical.Analog.Examples.OpAmps.HighPass"]
This information is part of the Modelica Standard Library maintained by the Modelica Association.
This is a (inverting) high pass filter. Resistance R1 can be chosen, resistance R2 is defined by the desired amplification k, capacitance C is defined by the desired cut-off frequency.
The example is taken from: U. Tietze and C. Schenk, Halbleiter-Schaltungstechnik (German), 11th edition, Springer 1999, Chapter 13.3
Note: vOut
measure the negative output voltage.
ground |
Type: Ground Description: Ground node |
|
---|---|---|
vOut |
Type: VoltageSensor Description: Sensor to measure the voltage between two pins |
|
derivative |
Type: Derivative Description: Lowpass filter operational amplifier circuit |
|
vIn |
Type: TrapezoidVoltage Description: Trapezoidal voltage source |