What does VCA stand for?

Voltage Controlled Attenuator

This definition appears very rarely and is found in the following Acronym Finder categories:

Science, medicine, engineering, etc.

Other Resources:

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Virtualization Consolidation Academy (Austria) Viscerally Compressed Amplitude Viscosity-Controlled Acid Vision Council of America (Washington, DC, USA) Visual Contact Approach (aviation) Visualization and Computer Animation Voice Channel Assignment Voice Communications Adapter Voice Connecting Arrangement Voltage Controlled Amplifier		Voltaje de Corriente Alterna (Spanish: AC Voltage) Voluntary Cleanup Action Voluntary Corrective Action Volunteers for Children Act of 1998 (aka the Foley Bill) Vulnerability and Capacity Assessment (International Federation of Red Cross and Red Crescent Societies) Valley Christian Athletic Association (Encino, CA) Venture Capital Association of Alberta (Alberta, Canada) Veterans Claims Assistance Act Vice Chancellor for Academic Affairs (various universities) Victorian Curriculum and Assessment Authority (Australia)

Samples in periodicals archive:

The eight-channel device contains a low- noise amplifier (LNA), a voltage controlled attenuator (VCA), a programmable gain amplifier (PGA), a low-pass filter (LPF) and a 12-bit, 10 MSPS to 50 MSPS analog-to-digital converter (ADC) with LVDS data outputs.

United States: TI introduces new analog front end with best-in-class ...