Part Number
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APN1006 |
Manufacturer
|
Skyworks |
Description
|
A Colpitts VCO |
Published
|
Mar 5, 2012 |
Detailed Description
|
www.DataSheet.co.kr
APPLICATION NOTE
APN1006: A Colpitts VCO for Wideband (0.95–2.15 GHz) Set-Top TV Tuner Application...
|
Datasheet
|
APN1006
|
Overview
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DataSheet.
co.
kr
APPLICATION NOTE
APN1006: A Colpitts VCO for Wideband (0.
95–2.
15 GHz) Set-Top TV Tuner Applications
Introduction
Modern set-top DBS TV tuners require high-performance, broadband voltage control oscillator (VCO) designs at a competitive cost.
To meet these goals, design engineers are challenged to create high-performance, low-cost VCOs.
The Colpitts oscillator is a traditional design used for many VCO applications.
Designing a broadband Colpitts oscillator with coverage from 1–2 GHz requires the selection and interaction of an appropriate varactor diode for its resonator.
This application note describes the design of a broadband Colpitts VCO that incorporates the SMV1265...
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