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MAX3863E/D* PDF预览

MAX3863E/D*

更新时间: 2024-01-04 13:15:17
品牌 Logo 应用领域
美信 - MAXIM 驱动器
页数 文件大小 规格书
15页 467K
描述
2.7Gbps Laser Driver with Modulation Compensation

MAX3863E/D* 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN, LCC32,.2SQ,20针数:32
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.81
接口集成电路类型:INTERFACE CIRCUITJESD-30 代码:S-XQCC-N32
JESD-609代码:e3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: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):260电源:3.3 V
认证状态:Not Qualified座面最大高度:0.8 mm
子类别:Display Drivers最大供电电压:3.6 V
最小供电电压:3.15 V标称供电电压:3.3 V
表面贴装:YES技术:BIPOLAR
温度等级:INDUSTRIAL端子面层:Tin (Sn)
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 mmBase Number Matches:1

MAX3863E/D* 数据手册

 浏览型号MAX3863E/D*的Datasheet PDF文件第2页浏览型号MAX3863E/D*的Datasheet PDF文件第3页浏览型号MAX3863E/D*的Datasheet PDF文件第4页浏览型号MAX3863E/D*的Datasheet PDF文件第5页浏览型号MAX3863E/D*的Datasheet PDF文件第6页浏览型号MAX3863E/D*的Datasheet PDF文件第7页 
19-2281; Rev 2; 5/03  
2.7Gbps Laser Driver with Modulation  
Compensation  
General Description  
Features  
The MAX3863 is designed for direct modulation of laser  
diodes at data rates up to 2.7Gbps. An automatic  
power-control (APC) loop is incorporated to maintain a  
constant average optical power. Modulation compensa-  
tion is available to increase the modulation current in  
proportion to the bias current. The optical extinction  
ratio is then maintained over temperature and lifetime.  
Single +3.3V Power Supply  
58mA Power-Supply Current  
Up to 2.7Gbps (NRZ) Operation  
On-Chip Termination Resistors  
Automatic Power Control (APC)  
Compensation for Constant Extinction Ratio  
Programmable Modulation Current Up to 80mA  
Programmable Bias Current Up to 100mA  
50ps Typical Rise/Fall Time  
Pulse-Width Adjustment Circuit  
Selectable Data-Retiming Latch  
Failure Detector  
The laser driver can modulate laser diodes at ampli-  
tudes up to 80mA. Typical (20% to 80%) edge speeds  
are 50ps. The MAX3863 can supply a bias current up  
to 100mA. External resistors can set the laser output  
levels.  
The MAX3863 includes adjustable pulse-width control  
to minimize laser pulse-width distortion. The device  
offers a failure monitor output to indicate when the APC  
loop is unable to maintain the average optical power.  
Mark-Density Monitor  
The MAX3863 accepts differential CML clock and data  
input signals with on-chip 50termination resistors. If a  
clock signal is available, an input data-retiming latch  
can be used to reject input pattern-dependent jitter.  
The laser driver is fabricated with Maxim’s in-house  
second-generation SiGe process.  
Current Monitors  
ESD Protection  
Ordering Information  
TEMP  
RANGE  
PIN-  
PKG  
PART  
PACKAGE  
CODE  
MAX3863EGJ  
MAX3863E/D*  
-40°C to +85°C  
-40°C to +85°C  
32 QFN  
Dice  
G3255-1  
*Dice are designed and guaranteed to operate from -40°C to  
+85°C, but are tested only at T = +25°C  
A
Applications  
Pin Configuration  
SONET and SDH Transmission Systems  
WDM Transmission Systems  
3.2Gbps Data Communications  
Add/Drop Multiplexers  
TOP VIEW  
V
CC  
1
2
3
4
5
6
7
8
24 MDMON  
23 MD  
Digital Cross-Connects  
DATA+  
DATA-  
Section Regenerators  
22  
V
CC  
Long-Reach Optical Transmitters  
V
V
21 MODN  
20 MOD  
CC  
MAX3863  
CC  
CLK+  
CLK-  
19  
V
CC  
18 BIAS  
V
CC  
FAIL  
17  
Covered by U.S. patent number 5,883,910. Other patents  
pending.  
THE EXPOSED PAD MUST BE SOLDERED TO GND ON THE CIRCUIT BOARD.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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