HMC544

Obsolete

2W SPDT T/R Switch SMT, DC - 4GHz

Part Models: 2
1ku List Price: price unavailable

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Overview

Very Low Insertion Loss: 0.2 dB @ 1 GHz
High Input P1dB: +39 dBm
High Input IP3: +55 dBm

Positive Control: 0/+3V to 0/+5V
Compact SOT26 SMT Package

The HMC544(E) is a low cost SPDT switch in 6-lead SOT26 package for use in transmit-receive applications which require very low insertion loss at medium power levels. These devices can control signals from DC to 4.0 GHz and are especially suited for 450, 900, 1900, 2300, and 2700 MHz applications with <0.5 dB insertion loss. This GaAs PHEMT design provides exceptional linearity performance of +36 dBm 1dB compression point and +55 dBm third order intercept at +3 volt bias. RF1 and RF2 are reflective opens when “Off”. On-chip circuitry allows positive control operation at very low DC current.

Applications

Cellular/PCS/3G Infrastructure
Basestations & Repeaters
WLAN, WiMAX and WiBro
Microwave and Fixed Wireless Radios

Suggested Replacement Parts

GaAs MMIC T/R Switch, DC - 4 GHz

Part Models: 2
1ku List Price: price unavailable

Documentation

Obsolete Data Sheet 1

HMC544 Data Sheet 09/11/2015

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
HMC544E	6-Lead SOT-23	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC544ETR	6-Lead SOT-23	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Dec 14, 2015 - 15_0026 Discontinuance of Select Hittite Microwave Products (HMC) from Analog Devices
		PDN15_0026_Form Material_Report
HMC544E	Obsolete
HMC544ETR	Obsolete