LF43891 - 9 x 9-bit Digital Filter

LOGIC Devices Incorporated

Datasheet Details

Part number	LF43891
Manufacturer	LOGIC Devices Incorporated
File Size	79.75 KB
Description	9 x 9-bit Digital Filter
Datasheet	LF43891_LOGICDevicesIncorporated.pdf

The LF43891 is a video-speed digital filter that contains eight filter cells (taps) cascaded internally and a shiftand-add output stage.

u u u u 30 MHz Maximum Sampling Rate 320 MHz Multiply-Accumulate Rate 8 Filter Cells 8-bit Unsigned or 9-bit Two’s Complement Data/Coefficients u 26-bit Data Outputs u Shift-and-Add Output Stage for Combining Filter Outputs u Expandable Data Size, Coefficient Size, and Filter Length u User-Selectable 2:1, 3:1, or 4:1 Decimation u Replaces Harris HSP43891 u 84-pin PLCC, J-Lead LF43891 BLOCK.

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Published: Mar 22, 2005 |