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Switchable Filter

CI

CircuitSim

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Created Oct 3, 2026

·

Updated Oct 3, 2026

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Details

Components

9

Schematic

Yes

Simulation

Transient analysis

Copies

Not copied yet

Tags
core circuit examplesdemomosfets

About this circuit

A transmission gate switches a shunt capacitor into an RC low-pass filter, changing its attenuation.

Components used

Components used
9 components
NameManufacturerMPNCountType

Resistor

Generic

—

2

Official

4-Terminal NMOS

Generic

—

1

Official

4-Terminal PMOS

Generic

—

1

Official

AC Voltage Source

Generic

—

1

Official

Capacitor

Generic

—

1

Official

DC Voltage Source

Generic

—

1

Official

N-channel MOSFET

Generic

—

1

Official

P-channel MOSFET

Generic

—

1

Official

Pulse Voltage Source

Generic

—

1

Official

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