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ADN2848 PDF预览

ADN2848

更新时间: 2024-02-05 06:10:16
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 255K
描述
3 V Dual-Loop 50 Mbps to 1.25 Gbps Laser Diode Driver

ADN2848 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:QCCN, LCC32,.2SQ,20针数:32
Reach Compliance Code:not_compliant风险等级:5.67
接口集成电路类型:INTERFACE CIRCUITJESD-30 代码:S-XQCC-N32
JESD-609代码:e0长度:5 mm
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:QCCN
封装等效代码:LCC32,.2SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 V认证状态:Not Qualified
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 (Sn/Pb)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:NOT SPECIFIED宽度:5 mm
Base Number Matches:1

ADN2848 数据手册

 浏览型号ADN2848的Datasheet PDF文件第5页浏览型号ADN2848的Datasheet PDF文件第6页浏览型号ADN2848的Datasheet PDF文件第7页浏览型号ADN2848的Datasheet PDF文件第9页浏览型号ADN2848的Datasheet PDF文件第10页浏览型号ADN2848的Datasheet PDF文件第11页 
ADN2848  
FAIL  
DEGRADE  
V
CC  
ALS  
1kꢃ  
*
*
*
*
*
1.5kꢃ  
1.5kꢃ  
*
24  
17  
25  
16  
10nF  
V
2
CLKN  
V
CLKN  
CLKP  
CC  
CC  
IMODN  
CLKP  
GND1  
10nF  
10nF  
GND2  
IMODP  
GND2  
GND2  
MPD  
LD  
*
DATAP  
DATAN  
DATAP  
DATAN  
*
*
ADN2848  
*
10nF  
V
1
CC  
1F  
I
PAVCAP  
ERCAP  
BIAS  
10H  
CCBIAS  
1F  
32  
9
V
s SHOULD HAVE BYPASS CAPACITORS AS CLOSE  
CC  
AS POSSIBLETOTHE ACTUAL SUPPLY PINS ONTHE  
ADN2848 ANDTHE LASER DIODE USED.  
1
8
CONSERVATIVE DECOUPLINGWOULD INCLUDE 100pF  
CAPACITORS IN PARALLELWITH 10nF CAPACITORS.  
**  
**  
1.5kꢃ  
V
CC  
LD = LASER DIODE  
MPD = MONITOR PHOTODIODE  
10nF  
10nF  
10nF  
10nF  
10F  
GND  
NOTES  
DESIGNATES COMPONENTSTHAT NEEDTO BE OPTIMIZED FORTHETYPE OF LASER USED.  
** FOR DIGITAL PROGRAMMING,THE ADN2850 ORTHE ADN2860 OPTICAL SUPERVISOR CAN BE USED.  
*
Figure 7. AC-Coupled 50 Mbps to 1.25 Gbps Test Circuit, Data Not Clocked  
Figure 8. A 1.244 Mbps Optical Eye. Temperature at 25C.  
Figure 9. A 1.244 Mbps Optical Eye. Temperature at 85C.  
Average Power = 0 dBm, Extinction Ratio = 10 dBm, PRBS  
31 Pattern, 1 Gb Ethernet Mask. Eye Obtained Using a  
DFB Laser.  
Average Power = 0 dBm, Extinction Ratio = 10 dB, PRBS  
31 Pattern, 1 Gb Ethernet Mask. Eye Obtained Using a  
DFB Laser.  
–8–  
REV. 0  

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