- 您现在的位置：买卖IC网 > PDF目录20064 > MAX3766EEP+ (Maxim Integrated)IC LASR DRVR 622MBPS 5.5V 20QSOP PDF资料下载
参数资料
| 型号： | MAX3766EEP+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC LASR DRVR 622MBPS 5.5V 20QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 类型： | 激光二极管驱动器（光纤） |
| 数据速率： | 622Mbps |
| 通道数： | 1 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 电流 - 电源： | 25mA |
| 电流 - 调制： | 60mA |
| 电流 - 偏置： | 80mA |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 20-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 20-QSOP |
| 包装： | 管件 |
| 安装类型： | 表面贴装 |
| 产品目录页面： | 1423 (CN2011-ZH PDF) |
19-1249; Rev 1; 11/04
ATION
EVALU
AVAILA
KIT
BLE
622Mbps LAN/WAN Laser Driver with
Automatic Power Control and Safety Shutdown
________________General Description
The MAX3766 is a complete, easy-to-program laser
driver for fiber optic LAN transmitters, optimized for
operation at 622Mbps. It includes a laser modulator,
automatic power control (APC), and a failure indicator
with latched shutdown.
Laser modulation current can be programmed up to
60mA at 622Mbps. A programmable modulation tem-
perature coefficient can be used to keep the transmit-
ted extinction ratio nearly constant over a wide
temperature range. The modulator operates at data
rates up to 1.25Gbps at reduced modulation current.
APC circuitry uses feedback from the laser’s monitor
photodiode to adjust the laser bias current, producing
constant output power regardless of laser temperature
or age. The MAX3766 supports laser bias currents up
____________________________Features
? 60mA Modulation Current
? 80mA Bias Current
? 200ps Edge Speed
? Modulation-Current Temperature Compensation
? Automatic Power Control
? Laser-Fail Indicator with Latched Shutdown
? Smooth Laser Start-Up
Ordering Information
to 80mA.
The MAX3766 provides extensive laser safety features,
including a failure indicator with latched shutdown and
a smooth start-up bias generator. These features help
ensure that the transmitter output does not reach haz-
PART
MAX3766EEP
MAX3766EEP+
MAX3766E/D
TEMP RANGE
-40 ° C to +85 ° C
-40 ° C to +85 ° C
-40 ° C to +85 ° C
PIN-PACKAGE
20 QSOP
20 QSOP
Dice*
ardous levels. The MAX3766 is available in a compact
20-pin QSOP and dice.
* Dice are designed to operate over this range, but are tested and
guaranteed at T A = +25°C only. Contact factory for availability.
+ Denotes lead-free package.
________________________Applications
622Mbps ATM Transmitters
1.25Gbps Fiber Optic LAN Transmitters
1.25Gbps Ethernet Transmitters
TOP VIEW
BIASMAX 1
TC 2
REF2 3
Pin Configuration
20 REF1
19 POWERSET
18 MD
Typical Application Circuits appear at end of data sheet.
MOD 4
17 GNDOUT
GND 5
IN- 6
IN+ 7
GND 8
V CC 9
ENABLE 10
MAX3766
QSOP
16 BIAS
15 OUT+
14 OUT-
13 V CCOUT
12 FAIL
11 SAFETY
________________________________________________________________ Maxim Integrated Products
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
相关PDF资料 |
PDF描述 |
|---|---|
| ISL9014AIRCJZ-T | IC REG LDO 1.8V/2.8V .3A 10-DFN |
| LTM4608EV#PBF | IC DC/DC UMODULE 8A 68-LGA |
| TAJW476K010RNJ | CAP TANT 47UF 10V 10% 2312 |
| VI-23N-EV-F2 | CONVERTER MOD DC/DC 18.5V 150W |
| VI-260-EV-F4 | CONVERTER MOD DC/DC 5V 150W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3766EEP+ | 功能描述:激光驱动器 622Mbps LAN/WAN RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
| MAX3766EEP+T | 功能描述:激光驱动器 622Mbps LAN/WAN RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
| MAX3766EEP-T | 功能描述:激光驱动器 622Mbps LAN/WAN RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
| MAX3766EVKIT | 功能描述:激光驱动器 Evaluation Kit for the MAX3766 RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
| MAX3768C/D | 功能描述:限幅放大器 RoHS:否 制造商:Micrel 输入电压范围（最大值）:3.6 V 工作电源电压:3.3 V 电源电流:40 mA 工作温度范围:- 40 C to + 85 C 封装 / 箱体:MSOP-10 封装:Tube |
发布紧急采购，3分钟左右您将得到回复。