MAXIM INTEGRATED PRODUCTS MAX3656ETG+T 芯片, 激光二极管驱动器
The is a 155Mbps to 2.5Gbps burst mode laser driver in 24 pin TQFN package. The laser driver accepts either positive referenced emitter coupled logic PECL or current mode logic CML data inputs and provides bias and modulation current for the laser diode. The device can switch laser diode from a completely dark off condition to a full on condition with proper bias and modulation currents in less than 2ns. The MAX3656 incorporates DC coupling between laser driver and laser diode and operates with a single supply voltage as low as +3V. A digital automatic power control APC loop is provided to maintain average optical power over full temperature range and lifetime. The APC loop is functional for a minimum burst on-time of 576ns and minimum burst off-time of 96ns with no limit on the maximum burst on- or off-time. It is used in passive optical network PON transmitters, fibre to the-home FTTH and fibre to the-business FTTB broadband access systems.
电源电压DC 3.00V min
供电电流 40 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 ℃
耗散功率Max 1805 mW
电源电压 3V ~ 3.6V
电源电压Max 3.6 V
电源电压Min 3 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 电源管理, Power Management
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
MAX3656ETG+T Maxim Integrated 美信 | 当前型号 | 当前型号 |
MAX3656ETG-T 美信 | 完全替代 | MAX3656ETG+T和MAX3656ETG-T的区别 |