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Maxim > 方案 > 电信交换机(PBX和中心局)

T1/E1/J1线路接口单元(LIU)

数据资料
显示 标题/型号 关键优势
QV  PDF 集成T1/E1/J1短程、长程保护开关
MAX4670
QV  PDF 低抖动、8kHz参考时钟合成器，输出35.328MHz
MAX9476

可理想用于xDSL CO线卡和电信系统的时钟发生器，具有低抖动时钟输出
QV  PDF 八路T1/E1/J1收发器
DS26528
QV  PDF T1/E1/J1 BITS单元
DS26503
QV  PDF T1/E1/J1/64KCC BITS单元
DS26502

业内唯一64kHz复合时钟收发器
QV  PDF 四路T1/E1/J1收发器
DS21455, DS21458

业内首款4端口收发器，用于T1、E1、J1标准间的切换，无需外部元件
QV  PDF 四路T1/E1/J1收发器
DS26524

低功耗、低成本SCT，引脚及软件兼容于八通道DS26528，可方便地移植到多端口设备，提供无铅封装
QV  PDF 八路T1/E1/J1成帧器
DS26401
QV  PDF E1四收发器
DS21Q58
QV  PDF E1四收发器
DS21Q59
QV  PDF 3.3V、E1/T1/J1四线路接口
DS21448

3.3V E1/T1/J1、4端口线路接口单元，用于短程或长程通信系统
QV  PDF 高性能演示套件母板
DK2000
QV  PDF 低成本演示套件母板
DK101
QV  PDF 3.3V、T1/J1线路接口单元
DS21349
QV  PDF T1/E1/J1单芯片收发器，TDM/UTOPIA II接口
DS2156, DS2156L, DS2156LN

业内首款T1/E1/J1收发器，用于ATM系统
QV  PDF 四路T1/E1/J1收发器
DS21Q55, DS21Q55N
QV  PDF 四路、E1收发器
DS21Q50

四路、E1收发器，包含连接四路E1的全部功能
QV  PDF 四路T1/E1收发器(3.3V, 5.0V)
DS21Q352, DS21Q354, DS21Q552, DS21Q554
QV  PDF T1/E1/J1单芯片收发器
DS2155

T1/E1/J1单芯片收发器，为不同规范提供相同的设计方案
QV  PDF 5V、E1/T1/J1线路接口
DS2148, DS21Q48
QV  PDF 3.3V/5V、E1单芯片收发器(SCT)
DS21354, DS21554
QV  PDF 3.3V DS21352及5V DS21552 T1单芯片收发器
DS21352, DS21552
QV  PDF 3.3V、E1/T1/J1线路接口
DS21348, DS21Q348



Key Specifications:   Clock Generators
Part Number Nominal Input Reference (Crystal or CLK) (kHz) Input Reference Range (MHz) Output Frequencies (MHz) Output Type Number of Outputs Number of PLLs VCXO ± ppm Spread Spectrum Output Jitter (ps) Output Skew (ps) Supply Voltage (V) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX9476  8 0.008 35.328 LVCMOS 6 1 100 No 4 (RMS)
83 (p-p) 		185 3.0 to 3.6 TSSOP/24 52 -40 to +85
See All Clock Generators (22)

Key Specifications:   T/E Carrier & Packetized Products
Part Number Transmission Standard Functions Number of Channels Input to Output Clocks (MHz) 5V-Tolerant I/O Supply Voltage (V) EV-Kit Package Smallest Available Package (max w/pins) (mm2)
DS26528  E1
T1/E1/J1
T1/J1
•Single Chip Transceiver
 8 1.544 to 2.048 & 6.144
1.544 to 4.096 & 8.192 		Yes 3.3 Yes CSBGA/256 289
DS26502  64kHz Composite Clock
E1
T1/E1/J1
T1/J1
•BITS Element
 1 1.544 to 2.048 & 6.144
1.544 to 4.096 & 8.192 		Yes 3.3 Yes LQFP/64 149
DS26503  E1
T1/E1/J1
T1/J1
•BITS Element
 1 1.544 to 2.048 & 6.144
1.544 to 4.096 & 8.192
6.312 & 2.048 		Yes 3.3 Yes LQFP/64 149
DS21455  T1/E1/J1
•Single Chip Transceiver
 4  -  Yes 3.3 Yes BGA/256 729
DS21458  T1/E1/J1
•Single Chip Transceiver
 4  -  Yes 3.3 Yes CSBGA/256 289
DK2000  ATM
E1
J2
STS-1
T1/E1/J1
T1/J1
T3/E3 		 -   -   -  Yes 3.3
5 		 -  See Data Sheet  - 
DS21448  T1/E1/J1
•LIU
 4  -  Yes 3.3 Yes LQFP/128
TEBGAQ/144 		289
DS21Q58  E1
•Single Chip Transceiver
 4  -  Yes 3.3 Yes LQFP/100 262
DS21Q59  E1
•Single Chip Transceiver
 4  -  Yes 3.3 Yes LQFP/100 262
DS2156  T1/E1/J1
•Single Chip Transceiver
 1  -  Yes 3.3 Yes CSBGA/100
LQFP/100 		100
DS21349  T1/J1
•LIU
 1  -  Yes 3.3 Yes PLCC/28 158
DS21348  T1/E1/J1
•LIU
 1  -   -  3.3 Yes CSBGA/49
TQFP/44 		49
DS21352  T1/J1
•Single Chip Transceiver
 1  -  Yes 3.3 Yes CSBGA/100
LQFP/100 		100
DS21354  E1
•Single Chip Transceiver
 1  -  Yes 3.3 Yes CSBGA/100
LQFP/100 		100
DS2148  T1/E1/J1
•LIU
 1  -  Yes 5 Yes CSBGA/49
TQFP/44 		49
DS2155  T1/E1/J1
•Single Chip Transceiver
 1  -  Yes 3.3 Yes CSBGA/100
LQFP/100 		100
DS21552  T1/J1
•Single Chip Transceiver
 1  -  Yes 5 Yes LQFP/100 262
DS21554  E1
•Single Chip Transceiver
 1  -  Yes 5 Yes LQFP/100 262
DS21Q348  T1/E1/J1
•LIU
 4  -   -  3.3  -  BGA/144 289
DS21Q352  T1/J1
•Single Chip Transceiver
 4  -  Yes 3.3  -  BGA/256 729
DS21Q354  E1
•Single Chip Transceiver
 4  -  Yes 3.3  -  BGA/256 729
DS21Q48  T1/E1/J1
•LIU
 4  -  Yes 5  -  BGA/144 289
DS21Q552  T1/J1
•Single Chip Transceiver
 4  -  Yes 5  -  BGA/256 729
DS21Q554  E1
•Single Chip Transceiver
 4  -  Yes 5  -  BGA/256 729
DS21Q55  T1/E1/J1
•Single Chip Transceiver
 4  -  Yes 3.3 Yes BGA/256 289
DS21Q50  E1
•Single Chip Transceiver
 4  -  Yes 3.3  -  LQFP/100 262
DS26401  T1/E1/J1
•Framer
 8  -  Yes 3.3 Yes CSBGA/256 289
See All T/E Carrier & Packetized Products (96)


         


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