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參數(shù)資料
| 型號(hào)： | ST75C520 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | High Speed Fax MODEM Data Pump(高速傳真調(diào)制解調(diào)器數(shù)據(jù)泵) |
| 中文描述： | 高速傳真調(diào)制解調(diào)器數(shù)據(jù)泵（高速傳真調(diào)制解調(diào)器數(shù)據(jù)泵） |
| 文件頁(yè)數(shù)： | 1/45頁(yè) |
| 文件大?。?/td> | 381K |
| 代理商： | ST75C520 |
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ST75C520
HIGH SPEED FAX MODEM DATAPUMP
June 1995
PRELIMINARY DATA
PQFP64
(Plastic Quad Flat Pack)
ORDER CODE :
ST75C520 PQFP
.
ITU-T V.17, V.29, V.27ter, V.21 WITH FAX
SUPPORT
.
ITU-T V.23, V.21, BELL103
.
V.17,V.29 (T104),V.27terSHORT TRAINS
.
V.33 HALF-DUPLEX
.
1800HzOR 1700HzCARRIER
.
SINGLE CHIP COMPLETE DATA PUMP
.
SINGLE 5V POWER SUPPLY :
-TYPICALACTIVE 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
-PROGRAMMABLE CLASS
DETECTION
CAPABILITY
-WIDE DYNAMIC RANGE (>48dB)
-A-LAWVOICE PCM MODE
.
VERSATILEINTERFACES :
-PARALLEL 64 x 8-BIT DUAL PORTRAM
-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
DESCRIPTION
The SGS-THOMSON MicroelectronicsST75C520
chip is a highly integrated modem engine, which
can operate with all currently used FAX group III
standardsup to 14400bps.Full V.21,V.23 and Bell
103 full duplex
modem standards are imple-
mented.
This is advance informationon a newproduct now in developmentor undergoingevaluation. Detailsare subject to change without notice.
1/45
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| ST75C540 | Super Integrated Devices with DSP, AFE & Memories for Telephony, Modem, Fax Over Internet & Pots Lines(高集成芯片（ＤＳＰ，調(diào)制解調(diào)器，音頻模擬前端和存儲(chǔ)器）) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST75C520PQFP | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HIGH SPEED FAX MODEM DATA PUMP |
| ST75C52PQFP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP For MODEM |
| ST75C530 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SUPER INTEGRATED DEVICESWITH DSP, AFE & MEMORIES FORTELEPHONY,MODEM, FAXOVERINTERNET& POTSLINES |
| ST75C530FP-A | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SUPER INTEGRATED DEVICESWITH DSP, AFE & MEMORIES FORTELEPHONY,MODEM, FAXOVERINTERNET& POTSLINES |
| ST75C530PQFP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
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