HMC6475

RECOMMENDED FOR NEW DESIGNS

Wideband MMIC VCO with Buffer Amplifier 3.90 - 7.50 GHz

Data Sheet (Rev. 0) Product Selection Table

Part Models: 3
1ku List Price: price unavailable

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Overview

Wide Tuning Bandwidth
Pout: +5 dBm
Low SSB Phase Noise: −106 dBc/Hz @100 kHz

No External Resonator Needed
Single Positive Supply: +5V @ 53 mA
Ceramic Leadless SMT Package: 16 mm²

The HMC6475LC4B is a wideband MMIC Voltage Controlled Oscillator which incorporates the resonator, negative resistance device, and varactor diode. Output power and phase noise performance are excellent over temperature due to the oscillator’s monolithic construction. The Vtune port accepts an analog tuning voltage from 0 to +23V. The HMC6475LC4B VCO operates from a single +5V supply, consumes only 53 mA of current, and is housed in a RoHS compliant SMT package. This wideband VCO uniquely combines the attributes of ultra small size, low phase noise, low power consumption, and wide tuning range.

Applications

Low Noise wideband MMIC VCO is ideal for:

Industrial/Medical Equipment
Test & Measurement Equipment
Satcom
Military Radar, EW, & ECM

Part Models: 3
1ku List Price: price unavailable

Documentation

Data Sheet 1

HMC6475: Wideband MMIC VCO with Buffer Amplifier 3.90 - 7.50 GHz (Rev.0) 05/20/2019

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
HMC6475LC4B	24-Lead LCC (3.9mm x 3.9mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC6475LC4BTR	24-Lead LCC (3.9mm x 3.9mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
HMC6475LC4BTR-R5	24-Lead LCC (3.9mm x 3.9mm)	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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Evaluation Kits

HMC6475 Evaluation Board

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Product Details

The circuit board used in the application should use RF circuit design techniques. Signal lines should have 50 Ohm impedance while the package ground leads and exposed ground paddle should be connected directly to the ground plane similar to that shown. A sufficient number of via holes should be used to connect the top and bottom ground planes. The evaluation circuit board shown is available upon request.

Resources

HMC6475 Design Files
12/8/2020

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