Datasheet > ST75C520

ST75C520

更新时间： 2024-11-11 22:50:07

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		调制解调器泵
页数	文件大小	规格书
45页	381K
描述
HIGH SPEED FAX MODEM DATA PUMP

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中文翻译

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ST75C520 数据手册

ST75C520

HIGH SPEED FAX MODEM DATA PUMP

PRELIMINARY DATA

ITU-T V.17, V.29, V.27ter, V.21 WITH FAX

SUPPORT

DESCRIPTION

The SGS-THOMSON Microelectronics ST75C520

chip is a highly integrated modem engine, which

can operate with all currently used FAX group III

standards up to 14400bps. Full V.21, V.23 and Bell

103 full duplex modem standards are imple-

mented.

ITU-T V.23, V.21, BELL 103

V.17, V.29 (T104), V.27ter SHORT TRAINS

V.33 HALF-DUPLEX

1800Hz OR 1700Hz CARRIER

SINGLE CHIP COMPLETE DATA PUMP

SINGLE 5V POWER SUPPLY :

TYPICAL ACTIVE POWER CONSUMPTION :

375mW

LOW POWER MODE (typ. 5mW)

EXTENDED MODES OF OPERATIONS :

FULL IMPLEMENTATION OF THE V.17,

V.33, V.29 AND V.27ter HANDSHAKES

AUTODIAL AND AUTOANSWER CAPABIL-

ITY

PROGRAMMABLE TONE DETECTION AND

FSK V.21 FLAG PATTERN DETECTION

DURING HIGH SPEED RECEPTION

PROGRAMMABLE CALL PROGRESS AND

CALL WAITING TONE DETECTORS IN-

CLUDING DTMF

PQFP64

(Plastic Quad Flat Pack)

PROGRAMMABLE CLASS

CAPABILITY

DETECTION

ORDER CODE : ST75C520 PQFP

WIDE DYNAMIC RANGE (>48dB)

A-LAW VOICE PCM MODE

VERSATILE INTERFACES :

PARALLEL 64 x 8-BIT DUAL PORT RAM

SYNCHRONOUS/HDLC PARALLEL DATA

HANDLING

HDLC FRAMING SUPPORT

V.24 INTERFACE

FULL OPERATING STATUS REAL TIME

MONITORING

FULL DIAGNOSTIC CAPABILITY

DUAL 8-BIT DAC FOR CONSTELLATION

DISPLAY

1/45

June 1995

This is advance information on a new product now in development or undergoing evaluation. Detailsare subject to change without notice.

12 3 4 5 6 7...45

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与ST75C520相关器件

型号	品牌	获取价格	描述	数据表
ST75C520PQFP	STMICROELECTRONICS	获取价格	HIGH SPEED FAX MODEM DATA PUMP
ST75C52PQFP	ETC	获取价格	DSP For MODEM
ST75C530	STMICROELECTRONICS	获取价格	SUPER INTEGRATED DEVICESWITH DSP, AFE & MEMORIES FORTELEPHONY,MODEM, FAXOVERINTERNET& POTS
ST75C530FP-A	STMICROELECTRONICS	获取价格	SUPER INTEGRATED DEVICESWITH DSP, AFE & MEMORIES FORTELEPHONY,MODEM, FAXOVERINTERNET& POTS
ST75C530PQFP	ETC	获取价格	Telecommunication IC
ST75C530TQFP	STMICROELECTRONICS	获取价格	暂无描述
ST75C540	STMICROELECTRONICS	获取价格	SUPER INTEGRATED DEVICESWITH DSP, AFE & MEMORIES FORTELEPHONY,MODEM, FAXOVERINTERNET& POTS
ST75C540FP-A	STMICROELECTRONICS	获取价格	SUPER INTEGRATED DEVICESWITH DSP, AFE & MEMORIES FORTELEPHONY,MODEM, FAXOVERINTERNET& POTS
ST75C540PQFP	ETC	获取价格	Telecommunication IC
ST75C540TQFP	STMICROELECTRONICS	获取价格	14.4kbps DATA, 14.4kbps FAX, MODEM-DATA/FAX, PQFP80, PLASTIC, TQFP-80