What is the minimum and maximum MCLK frequencies and what would be the resultant change in sample rate from low to high?
Also, can you easily change that clock frequency in small movements.?
Audio DACs/ADCs typically claim to support only a set of fixed rates, but in practice can handle intermediate rates, its just that such use isn't documented or supported by the manufacturer.
The nature of pipelined sigma-delta converters is that a quartz-stable clock is required - changes in clock rate may produce odd artifacts.
