VSC7927 Overview
The VSC7927 is a single 5V supply, 2.5 Gb/s laser diode driver with direct access to the laser modulation and bias FETs. Laser bias and modulation currents are set by external ponents allowing precision monitoring and setting of the current levels. Data density outputs are provided to allow the user to adjust the laser bias in high unbalanced data applications.
VSC7927 Key Features
- Rise Times of Less Than 100ps
- High Speed Operation (Up to 2.5 Gb/s NRZ Data)
- Differential or Single-Ended Inputs
- Single Supply
- ECL-patible Clock and Data Inputs
- Direct Access to Modulation and Bias FETs
- Data Density Monitors
- On-Chip Reclocking Register
- On-Chip Mux for Clocked or Non-clocked