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HMC188MS8

Name: HMC188MS8
Rating: 4.7 (12 reviews)

IC DOUBLER PASSIVE FREQ 8-MSOP

製造商
製造商。部分 #HMC188MS8
包 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
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有現貨的4063

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規格

Supplier	Analog Devices Inc.
Package	Strip
ProductStatus	Obsolete
Function	Doubler
Frequency	1.25GHz ~ 3GHz
RFType	HiperLAN, UNII
MountingType	Surface Mount
Package/Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

概述

Description

HMC188MS8 is a GaAs MMIC microwave mixer from Hittite (now Analog Devices), packaged in an 8-pin MSOP (MS8). It enables RF/IF frequency conversion in microwave front-ends by mixing RF with a local oscillator signal. The device provides 50-ohm matched RF, LO, and IF ports and requires external matching networks and biasing per the datasheet. It is designed for broadband operation within its specified frequency range and is commonly used in wireless receivers, transceivers, and test equipment where a compact mixer is needed. For exact specs—frequency range, conversion loss, isolation, LO drive level, power supply, and pinout—consult the official HMC188MS8 datasheet from Analog Devices.

Package

The HMC188MS8 is supplied in an MS8 8‑lead surface‑mount (leadless) package, nominally 3.0 mm × 3.0 mm, RoHS‑compliant for PCB mounting.

Pinout

Pin count: 8 pins (MS8 package).
Function: HMC188MS8 is an 8‑lead RF MMIC switch (absorptive SPDT RF switch) used to route/switch RF signals; it accepts control/bias on the logic pins and routes RF between its RF ports across the device’s specified frequency range. For exact pin assignments and electrical specs, refer to the HMC188MS8 datasheet.

Manufacturer

Manufacturer: Hittite Microwave Corporation (product line now sold under Analog Devices, Inc.).
What kind of company: Hittite was an American semiconductor firm specializing in RF/microwave MMICs and components; Analog Devices is a multinational semiconductor company that designs high-performance analog, mixed-signal and RF/microwave ICs and components for communications, industrial, aerospace/defense, and instrumentation markets.

Application

HMC188MS8 is a broadband RF/microwave mixer used as a down/upconverter in front-ends. Common applications include:
- Wireless communications (military and civil, backhaul)
- Radar, surveillance, and electronic warfare systems
- Satellite communications and VSAT links
- RF test and measurement instrumentation and RF subsystems

Equivalent

Do you mean pin‑compatible drop‑in replacements or functional equivalents (same gain/noise/frequency)? Also please confirm the operating frequency range and package/power constraints so I can list accurate equivalents.