The HMC344ALP3E is a broadband, nonreflective, single-pole, four-throw (SP4T) switch manufactured using a gallium arsenide (GaAs) metal semiconductor field effect transistor (MESFET) process. This switch offers high isolation, low insertion loss, and on-chip termination of the isolated ports.The switch operates with a negative supply voltage (VEE) range of −5 V to −3 V and requires two negative logic control voltages.The HMC344ALP3E includes an on-chip, binary two-line to four-line decoder that provides logic control from two logic input lines.The HMC344ALP3E comes in a 3 mm × 3 mm, 16-lead LFCSP package and operates from a 0.1 GHz to 8 GHz frequency range.ApplicationsBroadband telecommunications systemsFiber opticsSwitched filter banksWireless Infrastructure below 8 GHz

Technical Specifications

Parameters and characteristics for this part

Specification	HMC344LC3

Circuit	SP4T
Frequency Range (Max)	8 GHz
Frequency Range (Min)	0 Hz
IIP3	43 dBm
Impedance	50 Ohm
Insertion Loss	2.5 dB
Isolation	40 dB
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	16-VFCQFN Exposed Pad
Package Length	3 mm
Package Name	16-CSMT
Package Width	3 mm
RF Type	General Purpose
Test Frequency	8 GHz
Topology	Absorptive

HMC344 Series

HMC344 / HMC344LC3 / HMC344LH5 / HMC344LP3

Part	Package / Case	Frequency Range (Min)	Frequency Range (Max)	Insertion Loss	P1dB	Isolation	RF Type	Operating Temperature (Min)	Operating Temperature (Max)	Topology	IIP3	Circuit	Impedance	Test Frequency	Package Length	Package Name	Package Width	Mounting Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)
Analog Devices Inc./Maxim Integrated HMC344LC3TR-R5	16-VFCQFN Exposed Pad	0 Hz	8 GHz	2.5 dB	26 dBm	40 dB	Radar	-40 °C	85 °C	Absorptive	43 dBm	SP4T	50 Ohm	8 GHz	3 mm	16-CSMT	3 mm	Surface Mount
Analog Devices Inc./Maxim Integrated HMC344LP3TR	16-VFQFN Exposed Pad	0 Hz	8 GHz	1.8 dB	21 dBm	40 dB	WLAN	-40 °C	85 °C	Absorptive	40 dBm	SP4T	50 Ohm	6 GHz	3 mm	16-QFN	3 mm	Surface Mount
Analog Devices Inc./Maxim Integrated HMC344LH5TR	12-LCQFN	0 Hz	12 GHz	2.1 dB	27 dBm	40 dB	Radar	-40 °C	85 °C	Absorptive	47 dBm	SP4T	50 Ohm	8 GHz	5 mm	12-CSMT	5 mm	Surface Mount
Analog Devices Inc./Maxim Integrated HMC344	Die	0 Hz	8 GHz	1.8 dB	21 dBm	39 dB	VSAT	-55 °C	85 °C	Absorptive	40 dBm	SP4T	50 Ohm	6 GHz		Die
Analog Devices Inc./Maxim Integrated HMC344LP3ETR	16-VFQFN Exposed Pad	0 Hz	8 GHz	1.8 dB	21 dBm	40 dB	WLAN	-40 °C	85 °C	Absorptive	40 dBm	SP4T	50 Ohm	6 GHz	3 mm	16-QFN	3 mm	Surface Mount
Analog Devices Inc./Maxim Integrated HMC344ATCPZ-EP-R7	16-VFQFN Exposed Pad CSP	100 MHz	8 GHz	2.1 dB	25 dBm	32 dB	General Purpose	-55 °C	125 °C		44 dBm	SP4T	50 Ohm	8 GHz	3 mm	16-LFCSP	3 mm	Surface Mount	-3 V	-5 V
Analog Devices Inc./Maxim Integrated HMC344LH5	12-LCQFN	0 Hz	12 GHz	2.1 dB	27 dBm	40 dB	Radar	-40 °C	85 °C	Absorptive	47 dBm	SP4T	50 Ohm	8 GHz	5 mm	12-CSMT	5 mm	Surface Mount
Analog Devices Inc./Maxim Integrated HMC344LP3	16-VFQFN Exposed Pad	0 Hz	8 GHz	1.8 dB	21 dBm	40 dB	WLAN	-40 °C	85 °C	Absorptive	40 dBm	SP4T	50 Ohm	6 GHz	3 mm	16-QFN	3 mm	Surface Mount
Analog Devices Inc./Maxim Integrated HMC344LC3	16-VFCQFN Exposed Pad	0 Hz	8 GHz	2.5 dB		40 dB	General Purpose	-40 °C	85 °C	Absorptive	43 dBm	SP4T	50 Ohm	8 GHz	3 mm	16-CSMT	3 mm	Surface Mount
Analog Devices Inc./Maxim Integrated HMC344LC3TR	16-VFCQFN Exposed Pad	0 Hz	8 GHz	2.5 dB	26 dBm	40 dB	Radar	-40 °C	85 °C	Absorptive	43 dBm	SP4T	50 Ohm	8 GHz	3 mm	16-CSMT	3 mm	Surface Mount

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

HMC344LC3 | Datasheet

Package Drawing - 16-Lead LCC (3mm x 3mm w/ EP)