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參數(shù)資料
| 型號： | ST70134-ST70135A |
| 廠商： | 意法半導體 |
| 英文描述： | ASCOT ADSL MODEM CHIP SET FOR CPE |
| 中文描述： | 阿斯科特ADSL調(diào)制解調(diào)器芯片組用于CPE |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 57K |
| 代理商： | ST70134-ST70135A |
1/8
April 2000
I
COMPLETE CHIP SET FOR ADSL CPE
MODEM
COMPLIANCE WITH ANSI T1.413 ISSUE
1 & ISSUE 2
COMPLIANCE WITH G.992.1 (FULL RATE)
& G.992.2 (G. LITE)
IMPLEMENTS
DISCRETE
(DMT) MODULATION AND DEMODULA-
TION ON CPE SIDE
DATA RATES UP TO8Mbps DOWNSTREAM
AND TO 1Mbps UPSTREAM WITH 32Kbps
GRANULARITY
BUILT-IN ATM TRANSPORT
SUPPORT
ADAPTIVE
32Mbps INCREMENTS
255/128
CARRIERS
SPACING
DEDICATEDSOFTWAREDRIVERAVAILABLE
I
I
I
MULTITONE
I
I
I
RATE
MODE
IN
I
WITH
4.3125KHz
I
I
PROCESSOR INDEPENDENT C++ SOURCE
COMPILATION
FREQUENCY
DIVISION
(FDM) FOR HIGH ROBUSTNESS IN PRES-
ENCE OF CROSSTALK
REED-SOLOMON
FORWARD
CORRECTION
TRELLIS CODER AND DECODER
PROGRAMMABLE SIMULTANEOUS SUP-
PORT OF INTERLEAVED AND NON-INTER-
LEAVED CHANNELS (DUAL LATENCY)
FULL,
REDUCED
AND
OVERHEAD FRAMING MODES
BIT STREAM MODE CAPABLITY FOR STM
TRANSPORT
DIRECT CONNECTION TO ATM SYSTEMS
VIA UTOPIA INTERFACE (LEVEL 1 OR 2)
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MULTIPLEXING
I
ERROR
I
I
I
MINIMAL
ATM
I
I
I
MICROCONTROLLER INTERFACE WITH
16 BITS MULTIPLEXED ADDRESS/DATA
BUS
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LOW POWER TECHNOLOGY:1.3w TOTAL
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SINGLE 3.3V POWER SUPPLY
I
0 TO +70
°
C OPERATING TEMPERATURE
RANGE
APPLICATIONS
I
HIGH SPEED INTERNET ACCESS
I
REMOTE ACCESS TO CORPORATE NET-
WORK
FOR
TELECOMMUTERS
BRANCH OFFICES
AND
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VIDEO-ON-DEMAND OVER TWISTED PAIR
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CPE ADSL MODEMS, AND ROUTERS
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ADSL PC NIC’s
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G. LITE CPE SPLITTERLESS APPLICA-
TIONS
TQFP64
PQFP144
ORDERING NUMBERS:
ST70134 (TQFP64)
ST70135A (PQFP144)
ST70134 - ST70135A
ASCOT ADSL MODEM CHIP SET FOR CPE
PRODUCT PREVIEW
This is advance information on a new product now in development or undergoing evaluation. Details are subject tochange without notice.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST70135 | ASCOTTM DMT TRANSCEIVER |
| ST70135A | ASCOTTM DMT TRANSCEIVER |
| ST70136 | CPE ADSL ANALOG FRONT END |
| ST70136B | CPE ADSL ANALOG FRONT END |
| ST70136G | CPE ADSL ANALOG FRONT END |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST70134TR | 功能描述:電信線路管理 IC ADSL DMT Transceiver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| ST70135 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ASCOTTM DMT TRANSCEIVER |
| ST70135A | 制造商:STMicroelectronics 功能描述:Modem Chip Single 144-Pin PQFP |
| ST70136 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CPE ADSL ANALOG FRONT END |
| ST70136B | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CPE ADSL ANALOG FRONT END |
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