HMC7891

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2 GHz to 18 GHz Limiting Amplifier Module

Data Sheet (Rev. 0) Product Selection Table

Part Models: 1
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Overview

High gain: 47 dB
P1dB output power: 10 dBm
Saturated output power (P_SAT): 13 dBm
Limiting dynamic range: 40 dB minimum
Field replaceable SMA connectors
Operating temperature: −40°C to +85°C

The HMC7891 is a limiting amplifier that operates over the band of 2 GHz to 18 GHz, with a high gain of 47 dB. The amplifier provides a saturated output power of 13 dBm over the input power range of −30 dBm to +10 dBm, for a limiting dynamic range of 40 dB.

The amplifier can also be used as a frequency tripler due to the high third harmonic output level at saturation. See Figure 14 for a plot of third harmonic levels with input signals from 2 GHz to 6 GHz with an input drive level of 10 dBm.

An integrated voltage regulator provides the proper bias voltage, drawing 300 mA from a single dc power supply of 8 V ± 1 V.

The HMC7891 is packaged in a compact modular design with field replaceable SMA connectors.

Applications

Telecom infrastructure
Test instrumentation
Electronic warfare
Aerospace
Radar

Part Models: 1
1ku List Price: price unavailable

Documentation

Data Sheet 1

HMC7891: 2 GHz to 18 GHz Limiting Amplifier Module Data Sheet (Rev.0) 04/01/2016

Technical Articles 1

Wideband High Dynamic Range Limiting Amplifier 05/01/2016

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
HMC7891	4-Lead Module with Connector Interface (44.45mm x 41.15mm x 13.34mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Aug 24, 2020 - 20_0054 Connectorized Parts with very low sales
		PDN20_0054_Form Material_Report
HMC7891	Obsolete	PDN20_0054_Form Material_Report

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

S-Parameter 2

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