The recommended power-up sequence is to apply VCC first, followed by VCCIO, and then the clock signal. This ensures proper initialization of the device.
To ensure the CDCVF2310PWR is in a known state after power-up, assert the reset pin (RST) low for at least 10 ns. This initializes the device and sets the output to a known state.
The CDCVF2310PWR supports clock frequencies up to 250 MHz. However, the actual frequency limit may vary depending on the specific application and board design.
To handle metastability issues, use synchronous clock domains and ensure that the clock signal is clean and jitter-free. Additionally, use synchronization registers or FIFOs to resynchronize the data.
The recommended termination scheme is to use a 50-ohm series resistor at the output of the CDCVF2310PWR, and a 50-ohm parallel resistor at the input of the receiving device.
CDCVF2310PWR datasheet
by Texas Instruments
