Results tagged #Voltage Controlled in Circuits

As shown for the voltage-controlled gain amplifier. Use FET gate voltage and the drain - source resistance between RSD to approximate logar...

1.53 voltage controlled gain amplifier FET connected between the two inputs to the op amp as voltage-controlled resistance, resistance chang...

There was a discussion on synth-diy a while ago about the problems of building a voltage controlled oscillator with a sawtooth wave output w...

Gain adjustment will be more flexible if it controlled by a voltage signal, since we can use many methods to provide user interface. We can ...

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Voltage Controlled Shape on each Oscillator, Calibrated 1V/Octave Keyboard Input, External Gate Input socket, Portamento/Glide, Patchable Vo...

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Voltage controlled oscillator is a type of oscillator where the frequency of the output oscillations can be varied by varying the amplitude ...

voltage-controlled oscillator. An oscillator whose frequency of oscillation can be varied by changing an applied.....

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The 2N5457 acts as a voltage variable resistor with an RdS of 800 ohms max...

The tee attenuator provides for optimum dynamic linear range attenuation up to 100 dB, even at f = 10...

The µA2240 may easily be configured as a programmable voltage controlled timer with a minimum number of external components. The modulati...

The current source formed by Ql in conjunction with capacitor Cl set the duration time of the ramp. As the positive dc voltage at the gate i...

This circuit is used to convert a mono audio signal into a stereo signal that can be panned between the left and right channel by a 0-10V co...