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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. |
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Click here to download HSP43891GC-25 Datasheet*) |
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