BU8710AKS Datasheet PDF (4-channel ADPCM transcoder for digital cordless telephone base stations)

BU8710AKS - 4-channel ADPCM transcoder for digital cordless telephone base stations

Description

101 Communication ICs BU8710AKS 102 Communication ICs BU8710AKS FElectrical characteristics DC characteristics (unless otherwise noted, Ta = 25_C, VDD = 5.0V) 103 Communication ICs AC characteristics (unless otherwise noted, Ta = 25_C, VDD = 5.0V) BU8710AKS 104 Communication ICs FInput

Features

1) Can be connected to µ-law and A-law PCM codec through a serial interface. (Both long frames and short frames can be accommodated. ) 2) Various functions can be controlled through a CPU interface. 3) An internal power save mode can be controlled separately for individual channels. (Separate encoder and decoder control are possible. ) In addition, external pin control enables power consumption to be reduced for the chip as a whole. 4) An internal muting function can be controlled separately for i.

Datasheet Details

Part number	BU8710AKS
Manufacturer	ROHM
File Size	601.42 KB
Description	4-channel ADPCM transcoder for digital cordless telephone base stations
Datasheet	BU8710AKS Datasheet
Additional preview pages of the BU8710AKS datasheet.

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Full PDF Text Transcription

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Communication ICs 4-channel ADPCM transcoder for digital cordless telephone base stations BU8710AKS This is an ADPCM transcoder which conforms to the G.721 standards listed in the 1988 edition of the CCITT recommendations. Simultaneous processing of four encoder and decoder channels is possible, enabling superb affinity with the quadruple TDMA which is a standard for PHS (personal handy phone) systems. In turn, this enables voice processing units for individual base stations in the public telephone network to be configured on single chips. FApplications PHS base stations FFeatures 1) Can be connected to µ-law and A-law PCM codec through a serial interface. (Both long frames and short frames can be accommodated.) 2) Various functions can be controlled through a CPU interface.

Published: Apr 17, 2005 |