HMC347A-Die

PRODUCTION

GaAs, SPDT Switch, Nonreflective, 0.1 GHz to 20 GHz

Data Sheet (Rev. B) Product Selection Table
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Overview

  • Broadband frequency range: 0.1 GHz to 20 GHz
  • Nonreflective, 50 Ω design
  • Low insertion loss: 2.0 dB to 20 GHz
  • High isolation: 40 dB to 20 GHz
  • High input linearity
    • Input P1dB: 29 dBm typical
    • Input IP3: 45 dBm typical
  • High power handling
    • 27 dBm through path
    • 25 dBm terminated path
  • 10-pad, 1.22 mm × 0.85 mm × 0.1 mm, CHIP

The HMC347A is a broadband, nonreflective, gallium arsenide (GaAs), pseudomorphic high electron mobility transistor (pHEMT), single-pole, double throw (SPDT), monolithic microwave integrated circuit (MMIC) chip. The switch operates from 0.1 GHz to 20 GHz with an insertion loss of <2.0 dB and an isolation of >40 dB due to the implementation of on-chip, via hole structures.

The switch operates with two negative control voltage inputs (VCTL = −5 V/0 V) and requires no supply. All electrical performance data is acquired with the RFx pads of the HMC347A connected to 50 Ω transmission lines via one 3.0 mil × 0.5 mil ribbon of minimal length.

Applications

  • Test instrumentations
  • Microwave radio(s) and very small aperture terminals (VSATs)
  • Military radios, radars, electronic counter measure (ECMs)
  • Broadband telecommunications systems
HMC347A-Die

GaAs, SPDT Switch, Nonreflective, 0.1 GHz to 20 GHz

HMC347ACHIPS Functional Block Diagram HMC347ACHIPS Pin Configuration
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Documentation

Data Sheet 1

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
HMC347B
GaAs, SPDT Switch, Nonreflective, 0.1 GHz to 20 GHz
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Tools & Simulations

ADIsimRF

ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

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S-Parameter 1

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