EV1HMC1118LP3D Evaluation Board

EV1HMC1118LP3D Evaluation Board

Analog Devices' HMC1118 is a general-purpose, broadband, non-reflective, single-pole, double-throw (SPDT) switch in a LFCSP, surface-mount package. Covering the 9 kHz to 13 GHz range, the switch offers high-isolation and low insertion loss. The switch features 48 dB isolation, 0.68 dB insertion loss up to 8 GHz, and a 7.5 μs settling time of 0.05 dB margin of final RFOUT. The switch operates using positive control voltage logic lines of +3.3 V and 0 V and requires +3.3 V and -2.5 V supplies. The HMC1118 can cover the same operating frequency range with a single positive-supply voltage applied and the negative-supply voltage (VSS) tied to ground and still maintain good power handling performance. The HMC1118 is packaged in a 3 mm × 3 mm, surface-mount, LFCSP package.

HMC1118 Features
  • Non-reflective 50 Ω design
  • Positive control: 0 V / 3.3 V
  • Low insertion loss: 0.68 dB at 8 GHz
  • High isolation: 48 dB at 8 GHz
  • High power handling:
    • 35 dBm through path
    • 27 dBm terminated path
  • High linearity:
    • 1 dB compression (P1dB): 37 dBm typical
    • Input third-order intercept (IIP3): 62 dBm typical
  • ESD rating: 2 kV human body model (HBM)
  • 3 mm x 3 mm, 16-lead LFCSP package
  • No low-frequency spurious
  • Settling time: (0.05 dB margin of final RFOUT) 7.5 μs

HMC1118 Applications

  • Test instrumentation
  • Microwave radios and very small aperture terminals (VSATs)
  • Military radios, radars, and electronic counter measures (ECMs)
  • Fiber optics and broadband telecommunications
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