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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 Applications fIN (min) (MHz) fIN (max) (MHz) fOUT (min) (MHz) fOUT (max) (MHz) Fixed or Continuous Frequency Output Levels Number of Outputs Number of PLLs Spread Spectrum Output Jitter (RMS) Supply Voltage (V) Package
MAX9476 
T1/E1
T3/E3
xDSL
0.008 0.008 35.328 35.328 Fixed LVCMOS 6 1 No 4 3.3 TSSOP/24
See All Clock Generators (23)

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
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
TCBGA/256
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
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
DS21455  T1/E1/J1
Single Chip Transceiver
4  -  Yes 3.3 Yes BGA/256
DS21458  T1/E1/J1
Single Chip Transceiver
4  -  Yes 3.3 Yes CSBGA/256
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
DS21Q58  E1
Single Chip Transceiver
4  -  Yes 3.3 Yes LQFP/100
DS21Q59  E1
Single Chip Transceiver
4  -  Yes 3.3 Yes LQFP/100
DS2156  T1/E1/J1
Single Chip Transceiver
1  -  Yes 3.3 Yes CSBGA/100
LQFP/100
DS21349  T1/J1
LIU
1  -  Yes 3.3 Yes PLCC/28
DS21348  T1/E1/J1
LIU
1  -   -  3.3 Yes CSBGA/49
TQFP/44
DS21352  T1/J1
Single Chip Transceiver
1  -  Yes 3.3 Yes CSBGA/100
LQFP/100
DS21354  E1
Single Chip Transceiver
1  -  Yes 3.3 Yes LQFP/100
DS2148  T1/E1/J1
LIU
1  -  Yes 5 Yes CSBGA/49
TQFP/44
DS2155  T1/E1/J1
Single Chip Transceiver
1  -  Yes 3.3 Yes CSBGA/100
LQFP/100
DS21552  T1/J1
Single Chip Transceiver
1  -  Yes 5 Yes LQFP/100
DS21554  E1
Single Chip Transceiver
1  -  Yes 5 Yes LQFP/100
DS21Q348  T1/E1/J1
LIU
4  -   -  3.3  -  BGA/144
DS21Q352  T1/J1
Single Chip Transceiver
4  -  Yes 3.3  -  BGA/256
DS21Q354  E1
Single Chip Transceiver
4  -  Yes 3.3  -  BGA/256
DS21Q48  T1/E1/J1
LIU
4  -  Yes 5  -  BGA/144
DS21Q552  T1/J1
Single Chip Transceiver
4  -  Yes 5  -  BGA/256
DS21Q554  E1
Single Chip Transceiver
4  -  Yes 5  -  BGA/256
DS21Q55  T1/E1/J1
Single Chip Transceiver
4  -  Yes 3.3 Yes See Data Sheet
DS21Q50  E1
Single Chip Transceiver
4  -  Yes 3.3  -  LQFP/100
DS26401  T1/E1/J1
Framer
8  -  Yes 3.3 Yes CSBGA/256
See All T/E Carrier & Packetized Products (96)




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