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MAX3669EHJ+ PDF预览

MAX3669EHJ+

更新时间： 2024-11-29 11:17:23
品牌 Logo 应用领域
美信 - MAXIM 驱动器PC
页数 文件大小 规格书
15页 659K
描述
+3.3V, 622Mbps SDH/SONET Laser Driver with Current Monitors and APC

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MAX3669EHJ+ 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：QFP
包装说明：HTFQFP, TQFP32,.28SQ针数：32
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：1.38接口集成电路类型：INTERFACE CIRCUIT
JESD-30 代码：S-PQFP-G32JESD-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：PLASTIC/EPOXY封装代码：HTFQFP
封装等效代码：TQFP32,.28SQ封装形状：SQUARE
封装形式：FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH峰值回流温度（摄氏度）：260
电源：3.3/5 V认证状态：Not Qualified
座面最大高度：1.2 mm子类别：Display Drivers
最大供电电压：5.5 V最小供电电压：3.14 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 (Sn)
端子形式：GULL WING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

MAX3669EHJ+ 数据手册

 浏览型号MAX3669EHJ+的Datasheet PDF文件第2页浏览型号MAX3669EHJ+的Datasheet PDF文件第3页浏览型号MAX3669EHJ+的Datasheet PDF文件第4页浏览型号MAX3669EHJ+的Datasheet PDF文件第5页浏览型号MAX3669EHJ+的Datasheet PDF文件第6页浏览型号MAX3669EHJ+的Datasheet PDF文件第7页 
19-1575; Rev 5; 2/05  
+3.3V, 622Mbps SDH/SONET  
Laser Driver with Current Monitors and APC  
General Description  
Features  
The MAX3669 is a complete, +3.3V laser driver with auto-  
matic power control (APC) circuitry for SDH/SONET appli-  
cations up to 622Mbps. It accepts differential PECL  
inputs, provides bias and modulation currents, and oper-  
ates over a temperature range from -40°C to +85°C.  
♦ +3.3V or +5.0V Single-Supply Operation  
♦ 40mA Supply Current at +3.3V  
♦ Programmable Bias Current from 1mA to 80mA  
♦ Programmable Modulation Current from  
5mA to 75mA  
♦ Bias Current and Modulation Current Monitors  
♦ 200ps Rise/Fall Time  
♦ Automatic Average Power Control with Failure  
Monitor  
♦ Complies with ANSI, ITU, and Bellcore  
SONET/SDH Specifications  
An APC feedback loop is incorporated to maintain a  
constant average optical power over temperature and  
lifetime. The wide modulation current range from 5mA to  
75mA and bias current of 1mA to 80mA are easy to  
program, making this product ideal for use in various  
SDH/SONET applications. Two pins are provided to  
monitor the current levels in the laser: BIASMON with  
current proportional to laser bias current, and MODMON  
with current proportional to laser modulation.  
♦ Enable Control  
The MAX3669 also provides enable control and a failure-  
monitor output to indicate when the APC loop is unable  
to maintain the average optical power. The MAX3669  
is available in 4mm x 4mm 24-pin thin QFN and  
5mm x 5mm 32-pin TQFP packages as well as dice.  
Ordering Information  
TEMP RANGE PIN-PACKAGE  
PART  
MAX3669ETG  
MAX3669ETG+  
MAX3669EHJ  
MAX3669EHJ+  
MAX3669E/D  
-40°C to +85°C 24 Thin QFN* (4mm x 4mm)  
-40°C to +85°C 24 Thin QFN* (4mm x 4mm)  
-40°C to +85°C 32 TQFP (5mm x 5mm)  
-40°C to +85°C 32 TQFP (5mm x 5mm)  
Applications  
622Mbps SDH/SONET Access Nodes  
Laser Driver Transmitters  
(Note A)  
Dice**  
+Denotes lead-free package.  
Note A: Dice are designed to operate over a -40°C to +140°C  
junction temperature (T ) range, but are tested and guaranteed  
Section Regenerators  
j
at T = +25°C.  
*Package Code: T2444-1.  
A
Pin Configurations appear at end of data sheet.  
**Contact factory for availability.  
Typical Application Circuit  
+3.3V  
+3.3V  
LASER  
V
CC  
R-  
6.3Ω  
124Ω  
124Ω  
R+  
20Ω  
DATA+  
DATA-  
R
D
OUT-  
5Ω  
MAX3693  
PECL  
OUT+  
C
1µF  
D
4:1  
SERIALIZER  
WITH  
MAX3669  
R
20Ω  
FILT  
84.5Ω  
84.5Ω  
FERRITE  
BEAD  
C
FILT  
CLOCK GEN  
5pF  
BIAS  
MD  
BIASMON  
MODMON  
C
MD  
100pF  
0.1µF  
+3.3V  
________________________________________________________________ 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.  
1234567...15

中文翻译

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MAX3669EHJ+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX3669EHJ-T MAXIM

完全替代

 Interface Circuit, PQFP32, 5 X 5 MM, 1 MM HEIGHT, MS-026AAA-HD, TQFP-32
MAX3669EHJ MAXIM

完全替代

 +3.3V, 622Mbps SDH/SONET Laser Driver with Current Monitors and APC

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