Analog Devices Inc. HMC232ALP4E SPDT Non-Reflective Switch

Analog Devices HMC232ALP4E SPDT Non-Reflective Switch is offered as broadband, high isolation GaAs MESFET SPDT switch covering the DC to 12GHz range. Housed in a leadless QFN surface mount plastic package, the device provides >57dB isolation up to 3GHz and >45dB isolation up to 12GHz. The input P1dB compression is typically +30dBm, while input IP3 is +48 dBm. The HMC232ALP4E switch operates using complementary negative control voltage logic lines of -5/0V and requires no bias supply.


  • Isolation: 57dB @ 3GHz
  • 50dB @ 6GHz
  • Input P1dB: +30dBm
  • Insertion Loss: 1.5dB Typical @ 6GHz
  • Non-Reflective Design
  • 24 Lead 4x4mm QFN Package: 16mm²
  • Included in the HMC-DK005 Designer's Kit


  • Telecom Infrastructure
  • Microwave Radio and VSAT
  • Military Radios, Radar, and ECM
  • Test Instrumentation

Functional Diagram

Analog Devices Inc. HMC232ALP4E SPDT Non-Reflective Switch
Published: 2015-04-30 | Updated: 2022-03-11