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Partname:HSP43891GC-25
Description:Digital Filter
Manufacturer:Intersil Corp.
Datasheet:PDF (142K).
Click here to download *)

The HSP43891 is a video-speed Digital Filter (DF) designed to efficiently implement vector operations such as FIR digital filters. It is comprised of eight filter cells cascaded internally and a shift and add output stage, all in a single integrated circuit. Each filter cell contains a 9x9 two's complement multiplier, three decimation registers and a 26-bit accumulator. The output stage contains an additional 26-bit accumulator which can add the contents of any filter cell accumulator to the output stage accumulator shifted right by 8-bits. The HSP43891 has a maximum sample rate of 30MHz. The effective multiply-accumulate (mac) rate is 240MHz.

Click here to download HSP43891GC-25 Datasheet
Click here to download HSP43891GC-25 Datasheet
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