HMC344LC3

Description：IC RF SWITCH SP4T 8GHZ 16CSMT
Series：-
Mfr：Analog Devices Inc.
Package：Strip

SKU:79d3ebebd67c Category: RF Switches Brand: Analog Devices Inc.

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Product introduction

HMC344LC3 is listed in the RF Switches range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC RF SWITCH SP4T 8GHZ 16CSMT. Review the specifications below when checking this part for your BOM.

RF Switches specifications for HMC344LC3

Description：IC RF SWITCH SP4T 8GHZ 16CSMT
Series：-
Mfr：Analog Devices Inc.
Package：Strip
Product Status：Obsolete
RF Type：General Purpose
Topology：Absorptive
Circuit：SP4T
Frequency Range：0Hz ~ 8GHz
Isolation：40dB
Insertion Loss：2.5dB
Test Frequency：8GHz
Impedance：50Ohm
Voltage - Supply：-
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-VFCQFN Exposed Pad
P1dB：-
IIP3：43dBm
Features：-
Supplier Device Package：16-CSMT (3x3)
Grade：-
Qualification：-

RF Switches datasheet and documents for HMC344LC3

HMC344LC3

RF Switches Overview

The HMC344LC3 is an SP4T RF switch IC manufactured by Analog Devices Inc. utilizing GaAs PHEMT technology. It operates from DC to 8 GHz with a typical insertion loss of 1.8 dB and off-isolation of 40 dB. The device supports an operating temperature range of -55°C to +85°C. It is housed in a QFN-16 package and weighs approximately 57.1 mg.

RF Switches Feature Summary

SP4T non-reflective switching topology
GaAs PHEMT MMIC construction
Wideband operation up to 8 GHz

RF Switches Applications

Wireless communication systems
Test and measurement equipment
Military and aerospace radar systems

RF Switches Procurement Notes

Verify the specific suffix LC3 against official documentation to confirm the QFN-16 package configuration. Confirm RoHS compliance status as indicated in current datasheets. Check for End-of-Life (EOL) notices or obsolescence announcements directly from Analog Devices, as availability may be restricted.

RF Switches Selection Notes

Select this component for applications requiring low-loss switching within the 8 GHz bandwidth. Ensure the design accommodates the QFN-16 surface-mount footprint. Verify thermal management requirements for the specified -55°C to +85°C operating range. Consider the GaAs technology characteristics for system integration.

RF Switches Part Context

This part belongs to the HMC344 series of RF switches. It serves as a packaged variant of the bare die HMC344, offering a ready-to-use solution for PCB integration. The series provides high-performance switching capabilities for signal routing in microwave and millimeter-wave circuits.