Avago Technologies announces new series of High Isolation FBAR Duplexers

3 MAY 2010

Avago Technologies announced three new miniature high performance duplexers for use in UMTS Bands 2, 4, and 8 handsets and data terminals. Avago’s ACMD-7410/7609/7606 duplexers are low insertion loss, high isolation and high rejection duplexers that are achieved using Avago’s proprietary Film Bulk Acoustic Resonator (FBAR) technology. Avago’s innovative Microcap bonded wafer technology allows these duplexers to be assembled in a molded chip-on-board module that is less than 0.95 mm high with a footprint of 2.0 by 2.5 mm.

These latest additions to Avago’s family of miniature UMTS duplexers have been designed to enhance the sensitivity and dynamic range of handset receivers by providing high isolation of transmitted signals from the receiver input, and high rejection of transmit-generated noise in the receive band.

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