參數(shù)資料
型號： MT9172ANR
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 數(shù)字傳輸電路
英文描述： Digital Subscriber Interface Circuit Digital Network Interface Circuit
中文描述： DATACOM, DIGITAL SLIC, PDSO24
封裝： 5.30 MM WIDTH, MO-150AG, SSOP-24
文件頁數(shù)： 1/28頁
文件大?。?/td> 552K
代理商： MT9172ANR
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 1999-2006, Zarlink Semiconductor Inc. All Rights Reserved.
Features
Full duplex transmission over a single twisted pair
Selectable 80 or 160 kbit/s line rate
Adaptive echo cancellation
Up to 3 km (9171) and 4 km (9172)
ISDN compatible (2B+D) data format
Transparent modem capability
Frame synchronization and clock extraction
Zarlink ST-BUS compatible
Low power (typically 50 mW), single 5 V supply
Applications
Digital subscriber lines
High speed data transmission over twisted wires
Digital PABX line cards and telephone sets
80 or 160 kbit/s single chip modem
Description
The
MT9171 (DSIC) and MT9172 (DNIC) are pin for
pin compatible replacements for the MT8971 and
MT8972, respectively. They are multi-function devices
capable of providing high speed,
full duplex digital
transmission up to 160 kbit/s over a twisted wire pair.
They use adaptive echo-cancelling techniques and
transfer data in (2B+D) format compatible to the ISDN
basic rate. Several modes of operation allow an easy
interface to digital telecommunication networks
including use as a high speed limited distance modem
March 2006
Ordering Information
22 Pin PDIP
24 Pin SSOP
28 Pin PLCC
28 Pin PLCC
24 Pin SSOP
22 Pin PDIP*
28 Pin PLCC*
24 Pin SSOP*
28 Pin PLCC*
24 Pin SSOP*
*Pb Free Matte Tin
-40
°
C to +85
°
C
MT9171/72AE
MT9171/72AN
MT9171/72AP
MT9171/72APR
MT9171/72ANR
MT9171/72AE1
MT9171/72AP1
MT9171/72AN1
MT9171/72APR1
MT9171/72ANR1
Tubes
Tubes
Tubes
Tape & Reel
Tape & Reel
Tubes
Tubes
Tubes
Tape & Reel
Tape & Reel
ISO
2
-CMOS ST-BUS
FAMILY MT9171/72
Digital Subscriber Interface Circuit
Digital Network Interface Circuit
Data Sheet
Figure 1 - Functional Block Diagram
DSTi/Di
CDSTi/
CDi
F0/CLD
C4/TCK
F0o/RCK
MS0
MS1
MS2
RegC
DSTo/Do
CDSTo/
CDo
Transmit
Interface
Prescrambler
Scrambler
Control
Register
Transmit/
Clock
Receive
Timing &
Control
Status
Transmit
Timing
Master Clock
Phase Locked
Sync Detect
Receive
DPLL
Receive
Interface
De
-
Prescrambler
Descrambler
Differentially
Encoded Biphase
Receiver
Differentially
Encoded
Biphase
Transmitter
Transmit
Filter &
Line Driver
Receive
Filter
-1
+2
MUX
Address
Echo Canceller
Error
Signal
Echo Estimate
V
Bias
V
DD
V
SS
V
Bias
V
Ref
L
OUT
L
OUT
DIS
Precan
L
IN
OSC2
OSC1
—
+
∑
相關(guān)PDF資料
PDF描述
MT9172ANR1 Digital Subscriber Interface Circuit Digital Network Interface Circuit
MT9172AP1 Digital Subscriber Interface Circuit Digital Network Interface Circuit
MT9172APR Digital Subscriber Interface Circuit Digital Network Interface Circuit
MT9172APR1 Digital Subscriber Interface Circuit Digital Network Interface Circuit
MT93L04A 128-Channel Voice Echo Canceller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT9172ANR1 制造商:Microsemi Corporation 功能描述:PB FREE DNIC 1.5MM - Tape and Reel 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC SUBSCRIBER NETWRK DNIC 24SSOP 制造商:Microsemi Corporation 功能描述:IC SUBSCRIBER NETWRK DNIC 24SSOP
MT9172AP 制造商:Microsemi Corporation 功能描述:
MT9172AP1 制造商:Zarlink Semiconductor Inc 功能描述:PB FREE DNIC 1.5UM - Rail/Tube
MT9172APR 制造商:Microsemi Corporation 功能描述:DNIC 1.5UM - Tape and Reel
MT9172APR1 制造商:Microsemi Corporation 功能描述: 制造商:Microsemi Corporation 功能描述:PB FREE DNIC 1.5UM - Tape and Reel 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC SUBSCRIBER NETWRK DNIC 28PLCC 制造商:Microsemi Corporation 功能描述:IC SUBSCRIBER NETWRK DNIC 28PLCC
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