SAW filter for 3G/4G infrastructure intermediate frequency circuits

Designed for 3G/4G infrastructure intermediate frequency (IF) circuits, Qorvo’s 857271 SAW filter is now available from RFMW. Intended for balanced input and output operation, the insertion loss of the 857271 is only 11dB, almost half the loss of similar performance SAW filter options. With a usable bandwidth of 39.6MHz, the RoHS compliant, ceramic SMT packaged 857271 also supports general- purpose wireless applications where low EVM (3%) is desirable, says the company.