HSP43124 Datasheet - Intersil Corporation

HSP43124 Serial I/O Filter

NAME VCC GND DIN TYPE I +5V Power Supply Ground Serial Data Input. The bit value present on this input is sampled on the rising edge of SCLK. A “HIGH” on this input represents a “1”, and a low on this input represents “0”. The word format and operation of serial interface are contained in the Data I.

HSP43124 Data Sheet May 1999 File Number 3555.6 Serial I/O Filter The Serial I/O Filter is a high performance ﬁlter engine that is ideal for off loading the burden of ﬁlter processing from a DSP microprocessor. It supports a variety of multistage ﬁlter conﬁgurations based on a user programmable ﬁlter and ﬁxed coefﬁcient halfband ﬁlters. These conﬁgurations include a programmable FIR ﬁlter of up to 256 taps, a cascade of from one to ﬁve halfband ﬁlters, or a cascade of halfband ﬁlters followed b.

HSP43124 Features

* 45MHz Clock Rate

* 256 Tap Programmable FIR Filter

* 24-Bit Data, 32-Bit Coefﬁcients

* Cascade of up to 5 Half Band Filters

* Decimation from 1 to 256

* Two Pin Interface for Down Conversion by FS/4

* Multiplier for Mixing or Scaling Input wi

HSP43124_IntersilCorporation.pdf

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Datasheet Details

Part number:

HSP43124

Manufacturer:

Intersil Corporation

File Size:

144.18 KB

Description:

Serial i/o filter.

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HSP43124 HSP43124 Serial Filter Intersil Corporation

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