ADRF5347

The ADRF5347 is a high linearity, reflective, single-pole, four-throw (SP4T) switch manufactured in the silicon process..

The ADRF5347 operates from 1 GHz to 6 GHz with a typical insertion loss lower than 0.42 dB up to 3.8 GHz and a typical input IP3 of 84 dBm. The device has an RF input power handling capability of 39 dBm for continuous wave signals and 39 dBm average and 49 dBm peak for long-term evolution (LTE) signals.

The ADRF5347 draws a current of 2.5 mA on the positive supply of +5.0 V and 0.4 mA on the negative supply of −3.4 V. The device employs low voltage complementary metal-oxide semiconductor (LVCMOS)-/low voltage transistor-to-transistor logic (LVTTL)- compatible controls.

The ADRF5347 comes in a 4 mm × 4 mm, 20-terminal, RoHS-compliant, land grid array (LGA) package and operates between −40°C to +105°C.

Excellent return loss and IP3 enable ADRF5347 to be used in back-to-back configuration for phase shifting architectures. See the Back-to-Back Phase Shifter Reference Design section for more information.

Applications

• 5G antenna tilting and beamforming
• Wireless infrastructure
• Military and high reliability applications
• Test equipment
• Pin diode replacement