HMC1127

PRODUCTION

GaAs pHEMT MMIC High Gain Power Amplifier, 2 - 50 GHz

Data Sheet (Rev. B) Product Selection Table

Part Models: 2
1ku List Price: price unavailable

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Overview

P1dB Output Power: 12.5 dBm
Psat Output Power: 17.5 dBm
Gain: 14.5 dB
Output IP3: 23 dBm

Supply Voltage: +5 V@80 mA
50 Ω Matched Input/Output
Die Size: 2.7 × 1.45 × 0.1 mm

The HMC1127 is a GaAs pHEMT MMIC Distributed Power Amplifier which operates between 2 and 50 GHz. The amplifier provides 14.5 dB of gain, 23 dBm output IP3 and 12.5 dBm of output power at 1 dB gain compression while requiring 80 mA from a +5V supply. The HMC1127 amplifier I/Os are internally matched to 50 Ω facilitating integration into Multi-Chip-Modules (MCMs). All data is taken with the chip connected via two 0.025 mm (1 mil) wire bonds of minimal length 0.31 mm (12 mils).

APPLICATIONS

Test Instrumentation
Microwave Radio & VSAT
Military & Space
Telecom Infrastructure
Fiber Optics

Part Models: 2
1ku List Price: price unavailable

Documentation

Data Sheet 1

HMC1127: GaAs, pHEMT, MMIC, High Gain Power Amplifier, 2 GHz to 50 GHz Data Sheet (Rev.B) 05/19/2015

Application Note 4

Thermal Management for Surface Mount Components General Application Note 11/11/2015

AN-2591: When It Comes to Long-Term Reliability of RF Amplifier ICs, Focus First on Die Junction Temperature 08/05/2024

AN-2622: Selecting an Analog Devices RF Low Noise Amplifier 09/04/2025

AN-1604: Thermal Management Calculations for RF Amplifiers in LFCSP and Flange Packages 08/01/2019

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
HMC1127	CHIPS OR DIE	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC1127-SX	CHIPS OR DIE	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

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

Software Resources

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Tools & Simulations

ADIsimRF

ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

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Sys-Parameter Models for Keysight Genesys

Sys-Parameter models contain behavioral parameters, such as P1dB, IP3, gain, noise figure and return loss, which describe nonlinear and linear characteristics of a device.

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S-Parameter 1

HMC1127 S-Parameters

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