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MAX3876EHJ+ PDF预览

MAX3876EHJ+

更新时间: 2024-02-25 00:36:50
品牌 Logo 应用领域
美信 - MAXIM 时钟
页数 文件大小 规格书
12页 745K
描述
ATM/SONET/SDH Clock Recovery Circuit, 1-Func, Bipolar, PQFP32, 5 X 5 MM, 1 MM HEIGHT, TQFP-32

MAX3876EHJ+ 技术参数

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:32Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.86
Is Samacsys:NJESD-30 代码:S-PQFP-G32
JESD-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
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
Base Number Matches:1

MAX3876EHJ+ 数据手册

 浏览型号MAX3876EHJ+的Datasheet PDF文件第2页浏览型号MAX3876EHJ+的Datasheet PDF文件第3页浏览型号MAX3876EHJ+的Datasheet PDF文件第4页浏览型号MAX3876EHJ+的Datasheet PDF文件第5页浏览型号MAX3876EHJ+的Datasheet PDF文件第6页浏览型号MAX3876EHJ+的Datasheet PDF文件第7页 
19-1631; Rev 0; 1/00  
2.5Gbps, Low-Power, +3.3V  
Clock Recovery and Data Retiming IC  
General Description  
Features  
The MAX3876 is a compact, low-power clock recovery  
and data retiming IC for 2.488Gbps SDH/SONET appli-  
cations. The fully integrated phase-locked loop (PLL)  
recovers a synchronous clock signal from the serial  
NRZ data input. The data is retimed by the recovered  
clock. Differential CML outputs are provided 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  
440mW Power Dissipation (at +3.3V)  
Clock Jitter Generation: 3.7mUI  
RMS  
+3.3V or +5V Single Power Supply  
Fully Integrated Clock Recovery and Data Retiming  
Additional High-Speed Input Facilitates System  
Loopback Diagnostic Testing  
The MAX3876 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 >2500 Consecutive Identical Digits  
Loss-of-Lock Indicator  
Differential CML Data and Clock Outputs  
This device operates from a +3.3V or +5.0V single sup-  
ply over a -40°C to +85°C temperature range. Power  
consumption is typically only 445mW with a +3.3V sup-  
ply. The MAX3876 is available in a 32-pin TQFP pack-  
age as well as in die form.  
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  
MAX3876EHJ  
MAX3876E/D  
Dice*  
Digital Cross-Connects  
*Dice are designed to operate over this range, but are tested  
2.488Gbps ATM Receiver  
and guaranteed at T = +25°C only. Contact factory for  
A
Digital Video Transmission  
availability.  
Pin Configuration appears at end of data sheet.  
SDH/SONET Test Equipment  
Intrarack/Subrack Interconnects  
Typical Application Circuit  
+3.3V  
+3.3V  
TTL  
0.01µF  
+3.3V  
V
LOL  
CC  
FILT  
IN  
V
CC  
SDO+  
SDO-  
OUT+  
OUT-  
PHOTO-  
DIODE  
SDI+  
SDI-  
MAX3866  
0.01µF  
MAX3831  
PREAMPLIFIER  
MAX3876  
4:1/1:4  
TRANSCEIVER  
SLBI+  
SLBI-  
SCLKO+  
SCLKO-  
SIS  
FIL+  
FIL-  
SYSTEM  
LOOPBACK  
TTL  
1µF  
________________________________________________________________ Maxim Integrated Products  
1
For free samples and the latest literature: www.maxim-ic.com, or phone 1-800-998-8800.  
For small orders, phone 1-800-835-8769.  

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