ACMD-7401
Features
- Miniature size: less than 1.4 mm high, 5 x 5 mm footprint
- Rx Band: 1930
- 1990 MHz typical performance: Description
The ACMD-7401 is a miniaturized duplexer designed using Agilent's Film Bulk Acoustic Resonator (FBAR) technology. The ACMD7401 is the first duplexer built with Agilent's innovative Microcap bonded-wafer chip scale packaging technology. This process allows the ultra small filters to be assembled in a molded chip-on-board (MCOB) module that is less than 1.4 mm high with a 5 x 5 mm footprint. The ACMD-7401 enhances the sensitivity and dynamic range of CDMA receivers, providing more than 50 d B attenuation of transmitted signal at the receiver input, and more than 40 d B rejection of the transmit-generated noise in the receive band. Typical insertion loss in the Tx channel is only 1.8 d B, minimizing current drain from the power amplifier. Typical insertion loss in the Rx channel is 2.2 d B, improving receiver sensitivity. Agilent’s thin-film Bulk Acoustic Resonator...
