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Maxim > 方案 > 传输节点、接入节点、上/下路复用器和数字交叉连接

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 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 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 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 3.3V、T1/J1线路接口单元
DS21349

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 5V、E1/T1/J1线路接口
DS2148, DS21Q48

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 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 -40 to +85
See All Clock Generators (22)

Key Specifications:   T/E Carrier & Packetized Products
Part Number Transmission Standard Functions Number of Channels 5V-Tolerant I/O Supply Voltage (V) EV-Kit Package
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
DS21349  T1/J1
LIU
1 Yes 3.3 Yes PLCC/28
DS21348  T1/E1/J1
LIU
1  -  3.3 Yes CSBGA/49
TQFP/44
DS2148  T1/E1/J1
LIU
1 Yes 5 Yes CSBGA/49
TQFP/44
DS21Q348  T1/E1/J1
LIU
4  -  3.3  -  BGA/144
DS21Q48  T1/E1/J1
LIU
4 Yes 5  -  BGA/144
DS21Q50  E1
Single Chip Transceiver
4 Yes 3.3  -  LQFP/100
See All T/E Carrier & Packetized Products (96)




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