HMC321LP4

Description：IC RF SWITCH SP8T 8GHZ 24QFN
Series：-
Mfr：Analog Devices Inc.
Package：Bulk

SKU:5b8a5ea67107 Category: RF Switches Brand: Analog Devices Inc.

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Product introduction

HMC321LP4 is listed in the RF Switches range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC RF SWITCH SP8T 8GHZ 24QFN. Review the specifications below when checking this part for your BOM.

RF Switches specifications for HMC321LP4

Description：IC RF SWITCH SP8T 8GHZ 24QFN
Series：-
Mfr：Analog Devices Inc.
Package：Bulk
Product Status：Obsolete
RF Type：General Purpose
Topology：Absorptive
Circuit：SP8T
Frequency Range：0Hz ~ 8GHz
Isolation：25dB
Insertion Loss：2.7dB
Test Frequency：8GHz
Impedance：50Ohm, 75Ohm
Voltage - Supply：5V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：24-VFQFN Exposed Pad
P1dB：23dBm
IIP3：40dBm
Features：-
Supplier Device Package：24-QFN (4x4)
Grade：-
Qualification：-

RF Switches datasheet and documents for HMC321LP4

HMC321LP4

RF Switches Overview

The HMC321LP4 is a broadband non-reflective GaAs MESFET SP8T switch manufactured by Analog Devices Inc. It operates from DC to 8 GHz with an insertion loss of 2.5 dB and typical off-isolation of 35 dB. The device functions within a temperature range of -40°C to +85°C, drawing 5 mA at a maximum supply voltage of 5 V. It is housed in a QFN-24 surface-mount package.

RF Switches Feature Summary

SP8T switching configuration for signal routing
Broadband operation covering DC to 8 GHz
Non-reflective GaAs MESFET technology

RF Switches Applications

RF signal distribution networks
Test and measurement equipment
Telecommunications infrastructure

RF Switches Procurement Notes

Verify component status as the HMC321LP4 is listed as obsolete or end-of-life by the manufacturer. Confirm availability through authorized distributors or secondary market channels, as standard factory supply may be discontinued. Ensure compatibility with existing designs before sourcing replacement units.

RF Switches Selection Notes

Select this component for applications requiring wideband RF switching up to 8 GHz. Consider the QFN-24 package for surface mount integration. Evaluate thermal performance within the specified operating temperature range and ensure control logic matches the required drive conditions for reliable switching operations.

RF Switches Part Context

Part of the HMC321 series of broadband switches. Designed for high-performance RF applications requiring low insertion loss and high isolation across a wide frequency spectrum. Utilizes GaAs MESFET technology for robust signal handling in compact leadless packages.