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Designing PCB for dual power supply voltage translators

Posted: 05 Nov 2008     Print Version  Bookmark and Share

Keywords:PCB  power supply decoupling  EMI protection 

The design of the PCB is an important factor in maximising the performance of a dual power supply voltage translator. The PCB design guidelines presented in this document by ON Semiconductor offer the following benefits:

• Effective power supply decoupling is provided by placing ceramic capacitors next to the IC with minimum length connection traces
• Short PCB traces and ground planes reduce RF

susceptibility and radiated emissions
• Robust ESD and EMI protection is achieved by placing transient voltage suppressors diodes next to the I/O connector.

View the PDF document for more information.

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