ADRF5046/47 and ADRF5024/25 Reflective Switches

Analog Devices' ADRF5046 is a reflective, single-pole four-throw (SP4T) switch manufactured in the silicon process. The ADRF5046 operates from 100 MHz to 44 GHz with an insertion loss lower than 3.0 dB and isolation higher than 31 dB. The device has a radio frequency (RF) input power handling capability of 27 dBm for both the through path and hot switching.

The ADRF5046 draws a low current of 3 μA on the positive supply of +3.3 V, and -110 μA on the negative supply of -3.3 V. The device provides complementary metal-oxide-semiconductor (CMOS) and low voltage transistor-transistor logic (LVTTL)-compatible controls. The ADRF5046 comes in a 20-terminal, 3 mm × 3 mm, RoHS compliant, land grid array (LGA) package and can operate from -40°C to +105°C.