Cirrus Logic provides a recommended PCB layout guide in their application note AN215, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
The CS61575-IL1 supports multiple audio formats, including I2S, TDM, and SPDIF. Configuration is done through the device's registers, which can be accessed through the I2C or SPI interface. Refer to the datasheet and application notes for specific register settings and configuration examples.
The CS61575-IL1 supports clock frequencies up to 192 kHz, but the maximum frequency depends on the specific application and clock source. It's recommended to consult the datasheet and application notes for specific clocking requirements and limitations.
Clock jitter and skew can be minimized by using a high-quality clock source, such as a crystal oscillator, and ensuring that the clock signal is properly routed and terminated on the PCB. Additionally, the CS61575-IL1 has built-in clock jitter attenuation and skew compensation features that can be enabled through register settings.
The CS61575-IL1 has specific power sequencing requirements to ensure proper operation and prevent damage. The recommended power-up sequence is to apply VDD first, followed by VCC, and then the clock signal. The power-down sequence should be reversed. Refer to the datasheet for specific power sequencing guidelines.
CS61575-IL1 datasheet
by Cirrus Logic
