KT8554

The KT8554 is 1 CHIP CODECS designed by Samsung semiconductor.

Product Overview

Samsung semiconductor

Datasheet Details

Part number	KT8554
Manufacturer	Samsung semiconductor
File Size	152.13 KB
Description	1 CHIP CODECS
Datasheet	KT8554_Samsungsemiconductor.pdf
Additional preview pages of the KT8554 datasheet.

Product details

Description

Pin No 1 2 3 4 5 6 Symbol VBB GNDA VFRO VCC FSR DR BCLKR / CLKSEL MCLKR / PDN MCLKX BCLKX DX FSX TSX GSX VFXI VFXI + Description VBB = - 5V ±5%.Analog ground.Analog output of the receive power Amp.VCC = +5V ± 5%.Receive frame sync pulse.8KHz pulse train.PCM data input.Logic input which selects either 1.536MHz/1.544MHz or 2.048MHz for master clock in normal operation and BCLKX is used for both TX and RX directions.Alternately direct clock input available, very from 64KHz to 2.048MHz.Whe

Features

Complete CODEC and filtering system.
Meets or exceeds AT&T D3/D4 and CCITT specifications µ-Law : KT8554B, A-Law : KT8557B.
On-chip auto zero, sample and hold, and precision voltage references.
Low power dissipation : 60mW (operating) 3mW (standby).
± 5V operation.
TTL or CMOS compatible.
Automatic power down 16-SOP-BD300 -SG.

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Other Datasheets by Samsung semiconductor

KT8554B - 1 CHIP CODECS
KT8555 - TIME SLOT ASSIGNMENT CIRCUIT
KT8555J - TIME SLOT ASSIGNMENT CIRCUIT
KT8557B - 1 CHIP CODECS
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Published: Apr 5, 2005 |