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Quad Linear Voltage Controlled Amplifier
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AS3364 - Quad Linear Voltage Controlled Amplifier |
The AS3364 is a quad general purpose
linear voltage controlled VCA intended for such applications as voltage
controlled amplifiers, filters, and waveform generators. Each VCA
independently provides linear control scaling over greater than a 100 dB
range. Complete with virtual ground summing inputs, wide voltage
compliance current outputs, and control inputs referenced to ground, the
AS3364 requires exceptionally few external components and is extremely
easy to use.
Because of its inherent ultra-low control feedthrough,
no trimming is required. Added to these features are exceptionally low
noise, wide bandwidth, and operation down to ± 3 volts, making the
AS3364 a real cost saver in most applications requiring variable
transconductance amplifiers.
AS3364 pinout allows simple replacement
of AS2164 (adding just one capacitor to Vref) witch simplify circuit
design with linear control.
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