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DS2167 - (DS2167 / DS2168) ADPCM Processor

Description

The DS2167 and DS2168 are dedicated digital signal processor (DSP) CMOS chips optimized for Adaptive Differential Pulse Code Modulation (ADPCM) based compression algorithms.

Features

  • PIN.

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Datasheet Details

Part number DS2167
Manufacturer Dallas Semiconducotr
File Size 114.20 KB
Description (DS2167 / DS2168) ADPCM Processor
Datasheet download datasheet DS2167 Datasheet

Full PDF Text Transcription

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www.DataSheet4U.com DS2167/DS2168 DS2167/DS2168 ADPCM Processor FEATURES PIN ASSIGNMENT RST TM0 TM1 A0 A1 A2 A3 A4 A5 SPS MCLK VSS 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 VDD YIN CLKY FSY YOUT CS SDI SCLK XOUT FSX CLKX XIN • Speech compression chip compatible with standard ADPCM algorithms: – DS2167 supports “new” T1Y1 recommendations (July 1986) and “new” CCITT G.721 recommendations – DS2168 supports “old” CCITT G.
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