We are using ADRV9002 in one of our projects. We are planning to use 40MHz OCXO as a clock source. We need your suggestion in selecting the best suitable clock source - OCXO or TCXO etc.
The most suitable clk source is going to be dependent on your design and cost decisions. The OCXO might draw more power and take more space etc. On our evaluation board we use a VCTCXO (GTXO-74V) This is temperature compensated but also voltage controlled so we can apply an analog voltage so slightly control the freq if any system level compensation is required.