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MAX3875AEHJ PDF预览

MAX3875AEHJ

更新时间: 2024-01-02 08:49:50
品牌 Logo 应用领域
美信 - MAXIM ATM集成电路SONET集成电路SDH集成电路电信集成电路电信电路异步传输模式时钟
页数 文件大小 规格书
8页 421K
描述
2.5Gbps, Low-Power, +3.3V Clock Recovery and Data Retiming IC

MAX3875AEHJ 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QFP
包装说明:TFQFP,针数:32
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.42
JESD-30 代码:S-PQFP-G32JESD-609代码:e0
长度:5 mm湿度敏感等级:1
功能数量:1端子数量:32
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TFQFP
封装形状:SQUARE封装形式:FLATPACK, THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):245认证状态:Not Qualified
座面最大高度:1.2 mm最大压摆率:167 mA
标称供电电压:3.3 V表面贴装:YES
电信集成电路类型:ATM/SONET/SDH CLOCK RECOVERY CIRCUIT温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5 mm

MAX3875AEHJ 数据手册

 浏览型号MAX3875AEHJ的Datasheet PDF文件第2页浏览型号MAX3875AEHJ的Datasheet PDF文件第3页浏览型号MAX3875AEHJ的Datasheet PDF文件第4页浏览型号MAX3875AEHJ的Datasheet PDF文件第5页浏览型号MAX3875AEHJ的Datasheet PDF文件第6页浏览型号MAX3875AEHJ的Datasheet PDF文件第7页 
19-2362; Rev 1; 3/02  
2.5Gbps, Low-Power, +3.3V  
Clock Recovery and Data Retiming IC  
General Description  
Features  
The MAX3875A is a compact, low-power clock recov-  
ery and data retiming IC for 2.488Gbps SDH/SONET  
applications. The fully integrated phase-locked loop  
recovers a synchronous clock signal from the serial  
NRZ data input, which is retimed by the recovered  
clock. Differential PECL-compatible outputs are provid-  
ed for both clock and data signals, and an additional  
2.488Gbps serial input is available for system loopback  
diagnostic testing. The device also includes a TTL-  
compatible loss-of-lock (LOL) monitor.  
Exceeds ANSI, ITU, and Bellcore SONET/SDH  
Regenerator Specifications  
400mW Power Dissipation (at +3.3V)  
Clock Jitter Generation: 0.003UI  
RMS  
Single +3.3V or +5V Power Supply  
Fully Integrated Clock Recovery and Data Retiming  
Additional High-Speed Input Facilitates System  
Loopback Diagnostic Testing  
The MAX3875A is designed for both section-regenerator  
and terminal-receiver applications in OC-48/STM-16  
transmission systems. Its jitter performance exceeds all  
of the SONET/SDH specifications.  
Tolerates >2000 Consecutive Identical Digits  
Loss-of-Lock Indicator  
Differential PECL-Compatible Data and Clock  
This device operates from a single +3.3V to +5.0V supply  
over a -40°C to +85°C temperature range. The typical  
power consumption is only 400mW with a +3.3V supply. It is  
available in a 32-pin TQFP package, as well as in die form.  
Outputs  
Ordering Information  
Applications  
SDH/SONET Receivers and Regenerators  
Add/Drop Multiplexers  
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
32 TQFP  
MAX3875AEHJ  
MAX3875AE/D  
Dice*  
Digital Cross-Connects  
* Dice are designed to operate over this range, but are tested  
and guaranteed at T = +25°C only. Contact factory for  
A
2.488Gbps ATM Receiver  
availability.  
Digital Video Transmission  
Pin Configuration appears at end of data sheet.  
SDH/SONET Test Equipment  
Typical Application Circuit  
+3.3V  
+3.3V  
TTL  
+3.3V  
0.01µF  
PHOTO-  
DIODE  
0.01µF  
+3.3V  
V
PHADJ+ PHADJ- LOL  
CC  
130130Ω  
V
CC  
SDO+  
SDO-  
OUT+  
MAX3866  
SDI+  
SDI-  
IN  
+3.3V  
82Ω  
82Ω  
PRE/POSTAMPLIFIER  
LOP  
MAX3885  
MAX3875A  
OUT-  
130130Ω  
1:16  
DESERIALIZER  
SLBI-  
SLBI+  
TTL  
SCLKO+  
SCLKO-  
SIS  
FIL+  
FIL-  
82Ω  
82Ω  
SYSTEM  
LOOPBACK  
TTL  
1µF  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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