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HMC986A

Name: HMC986A
Rating: 4.7 (12 reviews)

IC RF SWITCH SPDT 50GHZ DIE

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規格

Supplier	Analog Devices Inc.
Package	Tray
ProductStatus	Active
RFType	Radar
Topology	Reflective
Circuit	SPDT
FrequencyRange	100MHz ~ 50GHz
Isolation	36dB
InsertionLoss	1.9dB
TestFrequency	1GHz, 40GHz
P1dB	25dBm
IIP3	40dBm
Impedance	50Ohm
Package/Case	Die

概述

Description

HMC986A is a GaAs MMIC mixer from Analog Devices (formerly Hittite) used for RF front-end frequency translation. It accepts a local oscillator (LO) and an RF signal and outputs an IF signal, enabling up- or down-conversion in receivers and transceivers. The “A” suffix usually signals an extended-temperature variant; confirm from the datasheet.
Key points:
- Function: RF/LO to IF mixing with port-to-port isolation and conversion loss.
- Parameters to check: RF range, LO drive level, conversion loss, port isolation, IP3/noise figure, and supply/bias needs.
- Packaging: small MMIC die or surface-mount package; external matching networks required per datasheet.
- Applications: wireless, microwave links, radar front-ends, and other RF/microwave front-ends.
- How to use: follow the datasheet for pinout, matching networks, LO/RF/IF ports, biasing, and recommended evaluation boards.
For exact specs and evaluation guidance, consult the ADI/Hittite HMC986A datasheet and reference designs.

Pinout

16-pin QFN package. It is a 3-port MMIC mixer (RF/LO/IF), typically a balanced mixer used for up/downconversion in microwave systems.

Manufacturer

The HMC986A is manufactured by Analog Devices, Inc.; the part originally came from Hittite Microwave Corporation (acquired by Analog Devices in 2014). Analog Devices is a U.S.-based multinational semiconductor company that designs and manufactures analog, mixed-signal, RF/microwave integrated circuits and modules for signal processing and communications.

Application

Applications: wideband RF front-end modules for wireless and microwave systems. Used in RF transceivers/receivers for cellular, WiMAX/LTE and 5G; radar (including automotive); satellite/SATCOM and VSAT links; point-to-point microwave links; and RF test instrumentation. Functions as an up/down-converter mixer with integrated LO/front-end in a compact MMIC form.