General description
The BGX7221 device combines a pair of high performance, high linearity down-mixers for use in receivers having a common local oscillator, for instance having main and diversity paths.

Features and benefits
■ 1400 MHz to 2700 MHz frequency operating range
■ Conversion gain 8 dB in the 2 GHz band
■ 13 dBm input power at 1 dB gain compression point
■ 26 dBm input third-order intercept point
■ 10 dB typical small signal noise figure
■ Integrated active biasing
■ 5 V single supply operation
■ Independent power-down hardware control pins per mixer
■ Low bias current in Power-down mode
■ Matched 50 Ω single-ended RF and LO input impedance
■ ESD protection at all pins

Applications
■ Mobile network infrastructure
■ Microwave and broadband
■ RF and IF applications
■ Industrial applications
■ Communication systems and radars