产品
信号完整性
Semtech NT20042
OC-3/300Mbps LED Driver
The NT20042 is a 3.3V / 5.0 V 300 Mbps CMOS LED Driver for SONET, ESCON and Fast Ethernet Applications over Optical Fiber.
概览
功能
- Direct drop-in replacement of MC2042-4 (identical passive component requirements)
- Compatible with SONET OC3, ESCON and Fast Ethernet specifications
- Up to 100mA drive current
- Programmable RC peaking allowing improved rise and fall times
- Fabricated in standard high-volume, low cost, 'logic' CMOS process
- PECL compatible differential input
- Temperature compensation available to provide a constant output power
- Supports both 3.3 V and 5 V supplies
- High temperature operation (up to 125°C junction temperature)
应用
- OC-3/FE
封装
- QSOP 16