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ADAU1702 Master Clock to drive external ADC and DAC

Question asked by Jose on Mar 10, 2010
Latest reply on Mar 11, 2010 by Jose

Hi, I'm designing a system with a ADAU1702 and better performance ADCs and DACs. Should I take the master clock from pin31 "OSCO" pass it thru a buffer/ inverter? and maybe increase a bit the 100 ohms resistor. Or I should generate the master clock outside and then feed it to pin 32 "MCLKI" as well as to the ADC and DAC MCLK input pins.

Gracias,

Jose

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