I am using some really nice external clocks into the chronus. I need multiple master clock and I2s outputs to drive dual mono DAC’s synchronously and an extra word clock to source an ADC.
I'm sure Brian can suggest something, but buffering a clock typically adds some 'jitter'. Maybe not a lot, but possibly enough to negate (some of?) the benefits of your sweet external clocks. TI has a ton of information on line. The only question is where to start. Maybe here? Clock Buffers | Overview | Clocks & Timing | TI.com