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HMC451LP3 / HMC451LP3E

GaAs PHEMT MMIC Medium Power Amplifier, 5 - 18 GHz

Product Details

Data Sheet
Package Layout
Tape & Reel

Quality & Reliability

Environmental Data Sheet
Qualification Test Reports

Press & Media

Product Press Release

Life Cycle Status

Production, Recommended for New Designs

Freq. (GHz) Function Gain (dB) OIP3 (dBm) NF (dB) P1dB (dBm) Bias Supply Package
5 - 18 Medium Power Amplifier 18 28 7 19.5 +5V @ 120mA LP3


• Gain: 18 dB
• Saturated Power: +21 dBm @ 18% PAE
• Output IP3: +28 dBm
• Single Supply: +5V @ 120 mA
• 50 Ohm Matched Input/Output
• 16 Lead 3x3mm QFN Package: 9 mm²

Typical Applications

• Microwave Radio & VSAT
• Military & Space
• Test Equipment & Sensors
• Fiber Optics
• LO Driver for HMC Mixers

Functional Diagram

HMC451LP3 Functional Diagram

General Description

The HMC451LP3(E) is an efficient GaAs PHEMT MMIC Medium Power Amplifier housed in a leadless RoHS compliant SMT package. Operating between 5 and 18 GHz, the amplifier provides 18 dB of gain, +21 dBm of saturated power and 18% PAE from a single +5V supply. This 50 Ohm matched amplifier does not require any external components and the RF I/Os are DC blocked, making it an ideal linear gain block or LO driver for HMC mixers. The HMC451LP3(E) eliminates the need for wire bonding, and allows the use of surface mount manufacturing techniques.