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Medium Power Amplifier SMT, 5 - 20 GHz

Product Details

Data Sheet
Application Notes
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 - 20 Medium Power Amplifier 19 30 7 19 +5V @ 114mA LC3


• Gain: 19 dB
• Saturated Power: +21 dBm @ 21% PAE
• Output IP3: +30 dBm
• Single Supply: +5V @ 114 mA
• 50 Ohm Matched Input/Output
• RoHS Compliant 3x3 mm SMT package

Typical Applications

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

Functional Diagram

HMC451LC3 Functional Diagram

General Description

The HMC451LC3 is an efficient GaAs PHEMT MMIC Medium Power Amplifier housed in a leadless RoHS compliant SMT package. Operating between 5 and 20 GHz, the amplifier provides 19 dB of gain, +21 dBm of saturated power and 21% PAE from a single +5.0V supply. This 50 Ohm matched amplifier does not require any external components and the RF I/O’s are DC blocked, making it an ideal linear gain block or driver for HMC SMT mixers. The HMC451LC3 allows the use of surface mount manufacturing techniques