AN4061

4 SAW Filter Matching

The SAW filter matching is very well defined in most cases as many manufacturers specify 50Ω system impedance for matching. For more details, refer to the manufacturer’s technical documents. The required board design is specified and must be followed as it directly influences the performance of the SAW filter. Match the SAW filter as recommended in Impedance Matching/Transformation.

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.