I'm implementing a WM8804 S/PDIF transmitter in a project I'm working on. The datasheet states that clocks from 10MHz - 27MHz are supported.

What crystal oscillator frequency should I look for in order to support 44.1kHz I2S output given a an input of 44.1kHz S/PDIF?


It looks like 12MHz would work fine, given the info below:

enter image description here

Is this correct?


12 MHz is the default and only one that works in hardware mode so the PLL settings do not need to be altered.


Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.