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HMC544AETR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

HMC544AETR product

HMC544AETR

RF/IF and RFID

RF SwitchSPDTGaAs4 GHz

The HMC544AETR is a GaAs MMIC SPDT switch designed for RF applications from DC to 4 GHz, offering low insertion loss and high isolation in a compact SOT-26-6 package.

Best for

  • Wireless infrastructure
  • General RF switching
  • T/R modules

Avoid if

  • Applications requiring frequencies above 4 GHz
  • High-power applications exceeding device dissipation limits

Check before use

  • Control voltage compatibility
  • PCB layout for RF impedance matching

Key specifications

Frequency Range
DC - 4 GHz
Insertion Loss
0.7 dB
Isolation
12 dB

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Wireless InfrastructureRF Switching

Datasheet

DSANUWW0039199.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for HMC544AETR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The HMC544AETR is a GaAs MMIC single-pole, double-throw (SPDT) non-reflective switch, optimized for transmit/receive (T/R) applications in the DC to 4 GHz frequency range.