Board Layout Recommendations For The CY22393

Question: Does Cypress offer PCB Layout recommendations for the CY22393?



We have our AN1111 - Design and Layout Guidelines for Cypress Clock Generators application note available on the Cypress website.

The best practice is to put decoupling caps as close to the VDD pin as possible. Series resistors on the outputs should also be placed fairly close to the device (the output impedance is 18ohms). Crystal pins and traces should be kept away from noisy signals.