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HMC265LM3

Sub-Harmonic Mixer SMT, 20 - 31 GHz

Product Details

Data Sheet
Application Notes
Package Layout
S-Parameters
Tape & Reel
ECCN: EAR99

Quality & Reliability

Environmental Data Sheet
Qualification Test Reports

Press & Media

Life Cycle Status

Production, Recommended for New Designs
RF Freq. (GHz) Function IF Freq. (GHz) Conv. Gain (dB) LO/RF Isol. (dB) IIP3 (dBm) Package
20 - 31 Sub-Harmonic, Downconverter 0.7 - 3.0 3 28 8 LM3

Features

• Integrated LO Amplifier: -4 dBm Input
• Sub-Harmonically Pumped (x2) LO
• High 2LO/RF Isolation: > 28 dB
• LM3 SMT Package

Typical Applications

• 20 and 31 GHz Microwave Radios
• Downconverter for Point to Point
   Radios
• LMDS and SATCOM

Functional Diagram


HMC265LM3 Functional Diagram

General Description

The HMC265LM3 is a 20 - 31 GHz surface mount sub-harmonically pumped (x2) MMIC mixer downconverter with integrated LO and IF amplifiers in a SMT leadless chip carrier package. The 2LO to RF and IF isolations are an excellent 28 to 47 dB, eliminating the need for additional filtering. The LO amplifier is a single bias (+3V to +4V) two stage design with only -4 dBm drive requirement. All data is with the non-hermetic, epoxy sealed LM3 packaged device mounted in a 50 ohm test fixture. Utilizing the HMC265LM3 eliminates the need for wirebonding, thereby providing a consistent connection interface for the customer.