MAXIM INTEGRATED PRODUCTS MAX3738ETG+T 芯片, 激光二极管驱动器
The is a 155Mbps to 4.25Gbps SFF/SFP laser driver with extinction ratio control ERC in 24 pin TQFN package. This 3.3V laser driver designed for multirate transceiver modules with data rates from 155Mbps to 4.25Gbps. Lasers can be DC coupled to MAX3738 for reduced component count and ease of multirate operation. Laser ERC combines features of automatic power control APC, modulation compensation and built-in thermal compensation. The APC loop maintains constant average optical power. The wide 5mA to 60mA up to 85mA AC coupled modulation current range and up to 100mA bias current range make MAX3738 ideal for driving FP/DFB lasers in fibre optic modules. The MAX3738 provides transmit disable control, single point fault tolerance, bias current monitoring and photocurrent monitoring. It is used in multirate OC-3 to OC-48 FEC transceivers, gigabit Ethernet SFF/SFP and GBIC transceivers, 1Gbps/2Gbps/4Gbps fibre channel SFF/SFP and GBIC transceivers.
电源电压DC 2.97V min
供电电流 47 mA
通道数 1
针脚数 24
耗散功率 1805 mW
工作温度Max 85 ℃
工作温度Min 40 ℃
电源电压 2.97V ~ 3.63V
电源电压Max 3.63 V
电源电压Min 2.97 V
安装方式 Surface Mount
引脚数 24
封装 TQFN-24
长度 4.1 mm
宽度 4.1 mm
高度 0.8 mm
封装 TQFN-24
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Cut Tape CT
制造应用 Communications & Networking, 通信与网络
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MAX3738ETG+T Maxim Integrated 美信 | 当前型号 | 当前型号 |
MAX3738ETG+ 美信 | 类似代替 | MAX3738ETG+T和MAX3738ETG+的区别 |