AS202-321LF

• Positive Low Voltage Control (0/2.75 V Operation)
• Low Insertion Loss (< 0.6 dB @ 2 GHz)
• High Isolation (30 dB at 1 and 2 GHz)
• Excellent Harmonics Performance (65 dBc @ 2.75 V 1 GHz PIN = 34 dBm)
• Miniature QFN-12 Plastic Package

PHEMT GaAs IC High Power SP3T Switch DC2 GHz

The AS202-321LF is a PHEMT GaAs IC SP3T antenna switch operating in the 900 MHz and 1800 MHz frequency bands. Switching between the antenna and TX/RX ports is accomplished with 3 control inputs. When the control inputs are driven with the appropriate voltages, a low insertion loss path is provided from an antenna port to an RX or TX port, while the other ports have high attenuation.