ONET4211LD Description
The ONET4211LD is a laser driver for multiple fiber optic applications up to 4.25 Gbps. The device accepts CML input data and provides bias and modulation currents for driving a laser diode. Also provided are automatic power control (APC), temperature pensation of modulation current, fault detection, and current monitor.
ONET4211LD Key Features
- Multirate Operation From 155 Mbps up to 4.25 Gbps
- Bias Current Programmable From 1 mA to 100 mA
- Modulation Current Programmable From 5 mA to 85 mA
- APC and Fault Detection
- Fault Mode Selection
- Bias and Photodiode Current Monitors
- CML Data Inputs
- Temperature pensation of Modulation
- Single 3.3-V Supply
- Surface-Mount, Small-Footprint, 4 mm × 4 mm