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ADN2848ACP-32 PDF预览

ADN2848ACP-32

更新时间: 2024-01-09 14:56:09
品牌 Logo 应用领域
亚德诺 - ADI 驱动器二极管激光二极管
页数 文件大小 规格书
12页 255K
描述
3 V Dual-Loop 50 Mbps to 1.25 Gbps Laser Diode Driver

ADN2848ACP-32 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:QFN
包装说明:5 X 5 MM, MO-220-VHHD-2, LFCSP-32针数:32
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.7
Is Samacsys:N接口集成电路类型:INTERFACE CIRCUIT
JESD-30 代码:S-XQCC-N32JESD-609代码:e0
长度:5 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:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC32,.2SQ,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:5 mmBase Number Matches:1

ADN2848ACP-32 数据手册

 浏览型号ADN2848ACP-32的Datasheet PDF文件第2页浏览型号ADN2848ACP-32的Datasheet PDF文件第3页浏览型号ADN2848ACP-32的Datasheet PDF文件第4页浏览型号ADN2848ACP-32的Datasheet PDF文件第5页浏览型号ADN2848ACP-32的Datasheet PDF文件第6页浏览型号ADN2848ACP-32的Datasheet PDF文件第7页 
3 V Dual-Loop 50 Mbps to 1.25 Gbps  
Laser Diode Driver  
a
ADN2848  
FEATURES  
GENERAL DESCRIPTION  
50 Mbps to 1.25 Gbps Operation  
Single 3.3 V Operation  
The ADN2848 uses a unique control algorithm to control both  
the 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).  
Bias Current Range 2 mA to 100 mA  
Modulation Current Range 5 mA to 80 mA  
Monitor Photo Diode Current 50 A to 1200 A  
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  
Supports FEC Rates  
32-Lead (5 mm × 5 mm) LFCSP Package  
APPLICATIONS  
SONET OC-1/3/12  
SDH STM-0/1/4  
Fibre Channel  
Gigabit Ethernet  
FUNCTIONAL BLOCK DIAGRAM  
V
CC  
V
CC  
IMODN  
LD  
V
CC  
IMODP  
MPD  
IMPD  
DATAP  
DATAN  
CLKP  
CLKN  
I
MOD  
CONTROL  
PSET  
I
BIAS  
I
BIAS  
ASET  
GND  
GND  
ERSET  
ADN2848  
GND  
ERCAP  
PAVCAP  
LBWSET  
GND  
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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