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Maxim > 方案 > 电信交换机(PBX和中心局)

时钟恢复

数据资料
显示 标题/型号 关键优势
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 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 2.488Gbps/2.667Gbps时钟及数据恢复，带有限幅放大器
MAX3874
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 多速率时钟及数据恢复，带有限幅放大器
MAX3872

多速率CDR，带有限幅放大器，抖动指标优于SONET/SDH规范
QV  PDF 低功耗、结构紧凑的2.5Gbps/2.7Gbps时钟恢复与数据再定时IC
MAX3873A
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 2.5Gbps、低功耗、+3.3V时钟恢复及数据再定时IC
MAX3876

低噪接收2.5Gbps信号的低功耗方案
QV  PDF 622Mbps、3.3V时钟恢复与数据再定时IC，带有限幅放大器
MAX3676

高性能、低功耗622Mbps CDR



Key Specifications:   Clock and Data Recovery
Part Number Functions Applications Target Operating Range (Gbps) Min. Data Rate (Mbps) Max. Data Rate (Mbps) Multirate Supply Voltage (V) Typ. Supply Current (mA) I/O Type Input Sens. (mV) EV-Kit Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX3872 
•CDR
•PON/FTTx
•SDH/SONET/DWDM/ATM/PONs
 1 to 4.5
<1 		155 2667 Yes 3.3 175 CML  -  Yes QFN/32
THIN QFN/32 		26 -40 to +85
MAX3874 
•CDR
•SDH/SONET/DWDM/ATM/PONs
 1 to 4.5 2488 2670 Yes 3.3 175 CML  -  Yes QFN/32
THIN QFN/32 		26 -40 to +85
MAX3873A 
•CDR
•Copper Cable Interconnect
•Printed Circuit Board Interconnect
•SDH/SONET/DWDM/ATM/PONs
 1 to 4.5 2488 2670 Yes 3.3 79 CML 50 Yes QFN/20
THIN QFN/20 		16 -40 to +85
MAX3676 
•CDR
•PON/FTTx
•SDH/SONET/DWDM/ATM/PONs
 <1 622 622 No 3.3
5 		65 PECL  -  Yes DICE SALES/0
TQFP/32 		52 -40 to +85
MAX3876 
•CDR
•SDH/SONET/DWDM/ATM/PONs
 1 to 4.5 2488 2488 No 3.3
5 		135 CML  -  Yes DICE SALES/0
TQFP/32 		52 -40 to +85
See All Clock and Data Recovery (10)

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
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
See All T/E Carrier & Packetized Products (96)


         


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