The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the analog power supplies (VAA and VDA). This ensures that the internal voltage regulators are powered up correctly.
To optimize performance, ensure that the analog power supplies (VAA and VDA) are well-filtered and decoupled, and that the analog and digital grounds are separated. Additionally, use a low-noise clock source and ensure that the clock signal is properly terminated.
The maximum clock frequency is 256 fs (384 kHz), but it's recommended to use a clock frequency of 128 fs (192 kHz) or lower to ensure optimal performance and to reduce the risk of jitter-related issues.
The PCM3010DBR can be configured for master or slave mode by setting the M/S bit in the control register. In master mode, the device generates the clock signal, while in slave mode, it receives the clock signal from an external source.
The recommended layout and routing involves separating the analog and digital sections, using a star-ground configuration, and keeping the analog signals away from the digital signals. Additionally, use short, direct traces for the clock signal and ensure that the power supplies are well-decoupled.
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
