Multiplexer handles high-speed signals
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Zetex product story
Edited by the Electronicstalk editorial team
May 14, 2002
Providing a bandwidth of 240MHz and a slew rate of 450V/us, the ZXFV302 multiplexer chip from Zetex serves a broad range of video and other high-speed signal switching applications.
aProviding a bandwidth of 240MHz and a slew rate of 450V/us, the ZXFV302 multiplexer chip from Zetex serves a broad range of video and other high-speed signal switching applications.
A 4:1 multiplexer, the ZXFV302 is characterised for use with 400pF loads.
Its stability and high - 40mA - output current capability handles 75ohm cable driving and high performance video circuits.
Low differential gain and phase distortion are a feature at 0.01% and 0.04 degrees, respectively.
Operation is simple.
Input channel selection is by means of an onboard decoder and two logic lines.
An additional output enable line allows ZXFV302s to be cascaded; two chips for example creating a low cost eight-channel CCTV solution.
Presented in a 16-pin surface mount package, this high speed multiplexer IC needs a +/-5V supply and a supply current of 15mA.
The ZXFV302 is the latest addition to Zetex' rapidly expanding signal management product family.
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