ADRF5046

Data Sheet ADRF5046 Silicon SP4T Switch, Reflective, 100 MHz to 44 GHz FEATURES ► Ultra wideband frequency range: 100 MHz to 44 GHz ► Reflective design ► Low insertion loss ► 1.5 dB to 18 GHz ► 2.5 dB to 40 GHz ► 3.0 dB to 44 GHz ► High isolation ► 46 dB to 18 GHz ► 33 dB to 40 GHz ► 31 dB to 44 GHz ► High input linearity ► P0.1dB: 27.5 dBm typical ► IP3: 50 dBm typical ► High RF input power handling ► Through path: 27 dBm ► Hot switching (RFC): 27 dBm ► No low frequency spurious ► 0.1 dB RF settling time: 50 ns ► 20-terminal, 3 mm × 3 mm, RoHS-compliant, LGA package APPLICATIONS ► Industrial scanner ► Test instrumentation ► Cellular infrastructure mmWave 5G ► Military radios, radars, and electronic counter measures (ECMs) ► Microwave radios and very small aperture terminals (VSATs) FUNCTIONAL BLOCK DIAGRAM Figure 1. GENERAL DESCRIPTION The 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 insertion loss of lower than 3.0 dB and isolation of 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 at RFC pin. 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)-/low voltage transistor-transistor logic (LVTTL)-compatible controls. The ADRF5046 comes in a 20-te...