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ADN2847ACP-48 PDF预览

ADN2847ACP-48

更新时间: 2024-01-25 23:27:26
品牌 Logo 应用领域
亚德诺 - ADI 驱动器驱动程序和接口二极管激光二极管接口集成电路
页数 文件大小 规格书
12页 403K
描述
3 V Dual-Loop 50 Mbps to 3.3 Gbps Laser Diode Driver

ADN2847ACP-48 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFN包装说明:7 X 7 MM, MO-220-VKKD-2, LFCSP-48
针数:48Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.39Is Samacsys:N
接口集成电路类型:INTERFACE CIRCUITJESD-30 代码:S-XQCC-N48
JESD-609代码:e0长度:7 mm
湿度敏感等级:3功能数量:1
端子数量:48最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装等效代码:LCC48,.27SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY 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 mm
子类别:Display Drivers最大供电电压:3.6 V
最小供电电压:3 V标称供电电压:3.3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:NO LEAD
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:30宽度:7 mm
Base Number Matches:1

ADN2847ACP-48 数据手册

 浏览型号ADN2847ACP-48的Datasheet PDF文件第2页浏览型号ADN2847ACP-48的Datasheet PDF文件第3页浏览型号ADN2847ACP-48的Datasheet PDF文件第4页浏览型号ADN2847ACP-48的Datasheet PDF文件第5页浏览型号ADN2847ACP-48的Datasheet PDF文件第6页浏览型号ADN2847ACP-48的Datasheet PDF文件第7页 
3 V Dual-Loop 50 Mbps to 3.3 Gbps  
Laser Diode Driver  
a
ADN2847  
FEATURES  
APPLICATIONS  
50 Mbps to 3.3 Gbps Operation  
Single 3.3 V Operation  
Typical Rise/Fall Time 80 ps  
SONET OC-1/3/12/48  
SDH STM-0/1/4/16  
Fibre Channel  
Bias Current Range 2 mA to 100 mA  
Modulation Current Range 5 mA to 80 mA  
Monitor Photodiode Current 50 A to 1200 A  
Dual MPD Functionality for DWDM  
50 mA Supply Current at 3.3 V  
Closed-Loop Control of Power and Extinction Ratio  
Full Current Parameter Monitoring  
Laser Fail and Laser Degrade Alarms  
Automatic Laser Shutdown, ALS  
Optional Clocked Data  
Gigabit Ethernet  
DWDM Dual MPD Wavelength Control  
GENERAL DESCRIPTION  
The ADN2847 uses a unique control algorithm to control both  
average power and extinction ratio of the laser diode, LD, after  
initial factory setup. External component count and PCB area are  
low as both power and extinction ratio control are fully integrated.  
Programmable alarms are provided for laser fail (end of life) and  
laser degrade (impending fail).  
Supports FEC Rates  
Optional dual MPD current monitoring is designed into the  
ADN2847 specifically for DWDM wavelength control.  
48-Lead (7 mm 7 mm) LFCSP Package  
32-Lead (5 mm 5 mm) LFCSP Package  
Available in Die Form  
FUNCTIONAL BLOCK DIAGRAM  
V
CC  
V
CC  
IMODN  
LD  
V
CC  
IMODP  
MPD  
IMPD  
DATAP  
DATAN  
CLKP  
CLKN  
I
MOD  
IMPD2  
PSET  
CONTROL  
GND  
I
BIAS  
I
BIAS  
ASET  
GND  
GND  
ERSET  
ADN2847  
GND  
ERCAP  
PAVCAP  
GND  
IDTONE  
LBWSET  
GND  
REV. 0  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat  
may result from its use. No license is granted by implication or otherwise  
under any patent or patent rights of Analog Devices. Trademarks and  
registered trademarks are the property of their respective companies.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
www.analog.com  
© 2003 Analog Devices, Inc. All rights reserved.  

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