Analog Devices Inc. ADRF5132 High-Power SPDT Switches

Analog Devices ADRF5132 0.7GHz to 5GHz 20W Peak Single-Pole, Double-Throw (SPDT) Reflective Switches are ideal for high-power and cellular infrastructure applications. The switches offer 35dBm LTE high-power handling, a low insertion loss of 0.6dB at 2.7GHz, a typical input third-order intercept of 65dBm, and 0.1dB compression (P0.1dB) of 42.5dBm. ADRF5132's on-chip circuitry operates at a single, positive supply voltage of 5V and a typical supply current of 1.1mA, making the switches an excellent alternative to pin diode-based switches. 


  • Reflective, 50Ω design
  • 0.6dB typical at 2.7GHz insertion loss
  • High-power handling at TCASE = 105°C
    • Long-term (>10 years operation)
      • 43dBm peak power 
      • 38dBm CW power 
      • 35dBm LTE power average (8dB PAR)
  • Single event
  • 41dBm LTE power average (8dB PAR)
  • High linearity
    • 42.5dBm typical P0.1dB
    • 65dBm typical at 2GHz to 4GHz IP3
  • ESD ratings
    • 2kV, Class 2 HBM
    • 1.25kV CDM
  • 5V single positive supply
  • Positive control, CMOS/TTL compatible
  • 16-lead, 3mm × 3mm LFCSP package


  • Cellular/4G infrastructure
  • Wireless infrastructure
  • Military and high-reliability applications
  • Test equipment
  • Pin diode replacement


Publicado: 2018-07-24 | Atualizado: 2023-02-16