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SY69753LHG PDF预览

SY69753LHG

更新时间: 2024-02-21 13:16:39
品牌 Logo 应用领域
麦瑞 - MICREL 电信集成电路异步传输模式ATM时钟
页数 文件大小 规格书
13页 437K
描述
3.3V, 125Mbps, 155Mbps Clock and Data Recovery

SY69753LHG 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:TQFP, TQFP32,.35SQ,32
针数:32Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.86
Is Samacsys:N应用程序:ATM;SDH;SONET
JESD-30 代码:S-PQFP-G32JESD-609代码:e0
长度:7 mm湿度敏感等级:3
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:TQFP
封装等效代码:TQFP32,.35SQ,32封装形状:SQUARE
封装形式:FLATPACK, THIN PROFILE峰值回流温度(摄氏度):240
电源:3.3 V认证状态:Not Qualified
座面最大高度:1.2 mm子类别:ATM/SONET/SDH ICs
最大压摆率:0.23 mA标称供电电压:3.3 V
表面贴装:YES技术:BIPOLAR
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:0.8 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:7 mm
Base Number Matches:1

SY69753LHG 数据手册

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SY69753L  
3.3V, 125Mbps, 155Mbps Clock  
and Data Recovery  
General Description  
Features  
The SY69753L is a complete Clock Recovery and Data  
Retiming integrated circuit for OC-3/STS-3 applications  
at 155Mbps NRZ. The device is ideally suited for  
SONET/SDH/ATM applications and other high-speed  
data transmission systems.  
3.3V power supply  
SONET/SDH/ATM compatible  
Clock and data recovery for 125Mbps/155Mbps NRZ  
data stream  
Two on-chip PLLs: one for clock generation and  
Clock recovery and data retiming is performed by  
synchronizing the on-chip VCO directly to the incoming  
data stream. The VCO center frequency is controlled by  
the reference clock frequency and the selected divide  
ratio. On-chip clock generation is performed through the  
use of a frequency multiplier PLL with a byte rate source  
as reference.  
another for clock recovery  
Selectable reference frequencies  
Differential PECL high-speed serial I/O  
Line receiver input: no external buffering needed  
Link fault indication  
100k ECL compatible I/O  
Industrial temperature range (–40°C to +85°C)  
The SY69753L also includes a link fault detection circuit.  
Datasheets and support documentation can be found on  
Micrel’s web site at: www.micrel.com.  
Complies with Bellcore, ITU/CCITT and ANSI  
specifications for OC-3 applications  
Available in 32-pin EPAD-TQFP  
Applications  
Ethernet media converter(m)  
SONET/SDH/ATM OC-3  
Proprietary architecture at 135Mbps to 180Mbps  
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
M9999-111406-D  
hbwhelp@micrel.com or (408) 955-1690  
November 2006  

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