The recommended power-up sequence is to apply VCC first, followed by VDD, and then the clock signal. This ensures proper initialization of the device.
To minimize noise and EMI, it is recommended to keep the analog and digital signal traces separate, use a solid ground plane, and place decoupling capacitors close to the device. Additionally, use a shielded cable for the analog input signals.
The maximum clock frequency that can be used with the PCM5310PAP is 50 MHz. However, it is recommended to use a clock frequency of 44.1 kHz or 48 kHz for audio applications to ensure optimal performance.
To configure the PCM5310PAP for master mode operation, set the M/S pin high and the BCK pin as the clock output. The device will then generate the clock signal for the audio interface.
The recommended termination impedance for the analog input signals is 10 kΩ to 20 kΩ. This ensures proper signal attenuation and minimizes reflections.
PCM5310PAP datasheet
by Texas Instruments
