I was in discussion with a design engineer who was working on a board generating 30.72 Mhz frequency source for telecoms equipment. This was an external system which has PLL and this board tunes the output circuit to yield 30.72 Mhz. They used Fox Electronic FXO-HC536-30.72 which is 5x3.2 mm HCMOS VCXO for their project and it worked well in their design.
Does someone has to say more on this part Fox Electronic FXO-HC536-30.72 ?