HMC457

RECOMMENDED FOR NEW DESIGNS

1 Watt Power Amplifier SMT, 1.7 - 2.2 GHz

Part Models: 2
1ku List Price: price unavailable

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Overview

Output IP3: +46 dBm
Gain: 27 dB @ 1900 MHz
48% PAE @ +32 dBm Pout
+25 dBm W-CDMA Channel Power @ -50 dBc ACPR
Integrated Power Control (Vpd)
QSOP16G SMT Package: 29.4 mm²
Included in the HMC-DK002 Designer’s Kit

The HMC457QS16G(E) is a high dynamic range GaAs InGaP Heterojunction Bipolar Transistor (HBT) 1 watt MMIC power amplifier operating between 1.7 and 2.2 GHz. Packaged in a miniature 16 lead QSOP plastic package, the amplifier gain is typically 27 dB from 1.7 to 2.0 GHz and 25 dB from 2.0 to 2.2 GHz. Utilizing a minimum number of external components, the amplifier output IP3 can be optimized to +45 dBm. The power control (Vpd) can be used for full power down or RF output power/ current control. The high output IP3 and PAE make the HMC457QS16G(E) ideal power amplifier for Cellular/3G base station & repeater applications.

Applications

CDMA & W-CDMA
GSM, GPRS & Edge
Base Stations & Repeaters

Part Models: 2
1ku List Price: price unavailable

Documentation

Data Sheet 1

HMC457 Data Sheet 04/22/2015

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-1363: Meeting Biasing Requirements of Externally Biased RF/Microwave Amplifiers with Active Bias Controllers 05/13/2020

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
HMC457QS16GE	16 ld QSOP_EP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC457QS16GETR	16 ld QSOP_EP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Sep 29, 2025 - 25_0079 Obsolescence of GCS P1HBT Process
		PDN25_0079_Form Material_Report
HMC457QS16GE	LAST TIME BUY
HMC457QS16GETR	LAST TIME BUY

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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