modelImprovedCircuit
Colpitts chaotic Circuit
Extends from Modelica.Icons.Example (Icon for runnable examples).
Information
See documentation of the enclosing subpackage.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Inductance | L | 98.5e-6 | Inductor |
| SI.Resistance | RL | 35. | Resistor of L |
| SI.Resistance | RE | 2000 | Emittor resistor |
| SI.Capacitance | C1 | 54.e-9 | Capacitor 1 |
| SI.Capacitance | C2 | 54.e-9 | Capacitor 2 |
| Real | beta | 200 | Transistor forward current gain |
| SI.Voltage | Vth | 0.75 | Transistor threshold voltage |
| SI.Resistance | Ron | 100 | Small-signal on-resistance of base-emitter junction |
| SI.Voltage | Vs | 5 | Supply Voltage |
| SI.Frequency | f0 | 1/(2*pi*sqrt(L*C1*C2/(C1 + C2))) | Estimated resonance frequency |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Modelica.Electrical.Analog.Semiconductors.NPN | npn | ||
| SI.Voltage | v1 | c1.v | Result 1 c1.v |
| SI.Voltage | v2 | c2.v | Result 2 c2.v |
| SI.Voltage | vRL | rL.v | Voltage of inductor's resistance |
| Modelica.Electrical.Analog.Basic.Inductor | inductor | ||
| Modelica.Electrical.Analog.Basic.Resistor | rL | ||
| Modelica.Electrical.Analog.Basic.Resistor | rE | ||
| Modelica.Electrical.Analog.Basic.Capacitor | c1 | ||
| Modelica.Electrical.Analog.Basic.Capacitor | c2 | ||
| Modelica.Electrical.Analog.Basic.Ground | ground | ||
| Modelica.Electrical.Analog.Basic.Ground | ground1 | ||
| Modelica.Electrical.Analog.Sources.ConstantVoltage | bat1 | ||
| Modelica.Electrical.Analog.Sources.ConstantVoltage | bat2 |