AD809
Key Features
- The AD809 can be applied to create the transmit bit clock for one or more ports
- The device has a low cost, on-chip VCO that locks to either 8× or 16× the frequency at the 19.44 MHz or 9.72 MHz input
- The AD809 design guarantees that the clock output frequency will drift low (by roughly 20%) in the absence of a signal at the input
- The AD809 consumes 90 mW and operates from a single power supply at either +5 V or –5.2 V
