HMC544A Series

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

Catalog

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

Part	For Use With/Related Products	Frequency [Max]	Frequency [Min]	Type	Supplied Contents	P1dB	Isolation	Operating Temperature [Max]	Operating Temperature [Min]	Circuit	Supplier Device Package	Insertion Loss	RF Type	IIP3	Package / Case	Test Frequency	Impedance	Mounting Type	Voltage - Supply	Topology
Analog Devices 101675-HMC544	HMC544	4 GHz	0 Hz	Switch SPDT	Board(s)
Analog Devices HMC544AETR						39 dBm	12 dB	85 °C	-40 °C	SPDT	SOT-23-6	0.7 dB	WiMax WLAN	60 dBm	SOT-23-6	4 GHz	50 Ohms	Surface Mount
Analog Devices HMC544A						35 dBm	12 dB	85 °C	-40 °C	SPDT	SOT-23-6	0.7 dB	WiMax WLAN	60 dBm	SOT-23-6	4 GHz	50 Ohms	Surface Mount	3 V
Analog Devices HMC544E						36 dBm	12 dB	85 °C	-40 °C	SPDT	SOT-23-6	0.7 dB	General Purpose	55 dBm	SOT-23-6	4 GHz	50 Ohms	Surface Mount		Reflective

Catalog

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

Key Features

• 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

Description

The HMC544A & HMC544AE are low cost SPDT switches in 6-lead SOT26 packages for use in transmitreceive 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 +60 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.APPLICATIONSCellular/PCS/3G InfrastructureBasestations & RepeatersWLAN, WiMAX and WiBroMicrowave and Fixed Wireless Radios