Electronic – RC-circuit with one input terminal and many outputs with different integration time

capacitorcircuit-designintegratorresistors

What is the simplest way to create an RC-integrator with one input terminal and several output terminals which differ their times of integration (see schematics below).

schematic

^{simulate this circuit – Schematic created using CircuitLab}

NOTE: It is intended to plug-in only one output at a time.

I think the following circuit would work. But think that calculation for three and more output terminals would be messy. Though I don't know if any desired times of integration could be obtained by this schematics.

schematic

^{simulate this circuit}

Best Answer

Buffer the input signal with a unity-gain opamp follower. Then follow that by different pairs of resistors in series, followed by capacitors to ground:

Best Answer

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