ACMD-7612 Miniature UMTS Band I Duplexer Data Sheet Description The Avago ACMD-7612 is a miniature duplexer designed for use in UMTS Band I handsets.
Maximum Insertion Loss in the Tx channel is only 1.
5 dB, which minimizes current drain from the power amplifier.
Insertion Loss in the Rx channel is a maximum of 2.
0 dB, improving receiver sensitivity.
The ACMD-7612 enhances the sensitivity and dynamic range of WCDMA receivers by providing more than 53 dB attenuation of the transmitted signal at the receiver input and more than 43 dB rejection of transmit-generated noise in the receive band.
The ACMD-7612 is designed with Avago Technologies’ Film Bulk Acoustic Resonator (FBAR) technology, whic...

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