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Product category: Analogue and Mixed Signal ICs
News Release from: Intersil | Subject: ISL59114/16
Edited by the Electronicstalk Editorial Team on 06 March 2007
Lowpass filters clean up video outputs
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Lowpass reconstruction filters remove quantisation noise and switching glitches created by video DACs on an analogue output signal.
Housed in tiny, ultraslim uTQFN or chipscale packages, 9MHz lowpass reconstruction filters from Intersil remove quantisation noise and switching glitches created by video DACs on an analogue output signal The devices have integrated gain-of-two buffers and a summer that recombines the S-video signal to provide a composite video output for those applications where the DAC does not provide a composite video out