ADRF5040 Single-Pull Quad-Throw (SP4T) Radio Frequency (RF) Switches

ADI’s ADRF5040 are general-purpose, broadband high isolation, nonreflective single-pole, quad-throw (SP4T) switch in a small 4 mm x 4 mm LFCSP package. Covering the 9 kHz to 12.0 GHz range, the switches offer high isolation and low insertion loss and are ideal for RF, microwave and telecom applications. The devices feature 34 dB isolation and 0.8 dB insertion loss up to 8.0 GHz, and a 9 μs settling time of 0.05 dB margin of the final radio frequency output (RF_OUT). The device operates using positive control voltage of 3.3 V and 0 V and requires +3.3 V and -3.3 V supplies. Additional applications for the ADRF5040 include military, RADAR and test instrumentation.