HSP43881 Datasheet - Intersil Corporation

HSP43881 - Digital Filter

SYMBOL VCC PIN NUMBER A3, A10, B1, D11, F10, J1, K4, L7 A1, A11, E2, F1, E11, H11, K3, K6, L9 G3 A58, B67, C67 I I TYPE +5V Power Supply Input. DESCRIPTION VSS Power Supply Ground Input. CLK DIN0-7 The CLK input provides the DF system sample clock. The maximum clock frequency is 30MHz. These eig.

HSP43881 Data Sheet May 1999 File Number 2758.4 Digital Filter The HSP43881 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 8 x 8-bit multiplier, three decimation registers and a 26-bit accumulator. The output stage contains an additional 26-bit accumulator which can add the c.

HSP43881 Features

* Eight Filter Cells

* 0MHz to 30MHz Sample Rate

* 8-Bit Coefﬁcients and Signal Data

* 26-Bit Accumulator Per Stage

* Filter Lengths Over 1000 Taps

* Expandable Coefﬁcient Size, Data Size and Filter Length

* Decimation by 2, 3 or 4 Application

HSP43881_IntersilCorporation.pdf