Designing low-power, low-phase-noise, compact frequency synthesizers
is not an easy task. Even with the plethora of synthesizer ICs available
these days, it still takes an experienced designer to successfully
produce a high performance tunable synthesizer or fixed frequency
oscillator source. Here are a few good resources to help you along,
and just in case you decide to let a pro do it for you, a couple
advertisements from companies who know how to get the job done.
Oscillators, Frequency Sources &
Synthesizers Manufacturers & Service
A Brief Introduction to Voltage Controlled Crystal Oscillator
(VCXO) Design | sss-mag.com/cvcxo.html From Spread Spectrum
Scene.
Agilent EEsof EDA Applications: Oscillators
| eesof.tm.agilent.com/applications/oscillators-b.html Applications
information.
A History of the Quartz Crystal Industry in the USA
| ieee-uffc.org/fc_history/bottom.html By Virgil E. Bottom.
Analysis and Design of Negative Impedance LC Oscillators
Using Bipolar Transistors | ieeexplore.ieee.org/Xplore/login.jsp?url=/iel5/81/27851/01242843.pdf?arnumber=1242843
Abstract by Jing-Hong Conan Zhan, Kyle Maurice, Jon Duster, and
Kevin T. Kornegay.
A Negative Differential Resistance Oscillator with a
Negistor | jlnlabs.online.fr/cnr/negosc.htm From JLN
Labs.
A Novel Model on Phase Noise of Ring Oscillator Based
on Last Passage Time | heim.ifi.uio.no/~bassen/FM-adc/refs/leung.pdf
Abstract by Bosco H. Leung.
Basic Crystal Oscillator Design Considerations
| caliberelectronics.com/oscillator-design.htm From Caliber Electronics,
Inc.
Basic PIC16/17 Oscillator Design | microchip.com/downloads/en/AppNotes/FACT001.PDF
Application note by Dan Matthews, Microchip.
Basic PICmicro® Oscillator Design | microchip.com/downloads/en/AppNotes/00849a.pdf
Application note from Microchip. The Blocking Oscillator | du.edu/~etuttle/electron/elect37.htm
Composed by J. B. Calvert.
Crystal Oscillator | chrontel.com/pdf/an06.pdf
Application note from Chrontel.
Crystal Oscillator Basics and Crystal Selection for rfPICTM
and PICmicro® Devices | microchip.com/downloads/en/AppNotes/00826a.pdf
Application note Steven Bible, Microchip Technology Inc.
Crystal Oscillator Circuit Design | eetkorea.com/ARTICLES/2001SEP/2001SEP06_AMD_AN.PDF
Application note from MX·COM, Inc.
Design Guidelines for Quartz Crystal Oscillators
| egholmes.com/technote/stkappnote30A.pdf Technical note from
Statek.
Early Communication Between Systems Designers and Crystal
Oscillator Manufacturers Yields Optimum Price/Performance/Time-To-Market
Benefit | mpdigest.com/Articles/2002/March2002/fox/Default.htm
From MPD, by Roger Burns, Fox Electronics.
Fast Start-Up Oscillator (FOX) Boosts Superhet Performance
| maxim-ic.com/appnotes.cfm/an_pk/1955 Abstract by Maxim Integrated
Products, Dallas Semiconductor.
FlashFlex51 Microcontroller Oscillator Circuit Design
Considerations | sst.com/downloads/app_note/S72037.pdf
Application note from Silicon Storage Technology, Inc.
General Oscillator Information | epanorama.net/links/oscillator.html
From epanorama.net.
Hartley Oscillators | electronics-tutorials.com/oscillators/hartley-oscillator.htm
By Ian C. Purdie, VK2TIP of electronics-tutorials.com.
"How to Design RF Circuits" - Oscillators |
plextek.co.uk/papers/awdpaper.pdf By Andrew Dearn.
Internal RC Oscillator Calibration | microchip.com/downloads/en/AppNotes/00244A.pdf
Application note by Chris Valenti, Microchip Technology Inc.
Low Distortion Crystal Oscillator | wenzel.com/pdffiles1/pdfs/xtalosc.pdf
Data from Wenzel Associates, Inc.
Low-Noise Local Oscillator Design Techniques using a
DLL-based Frequency Multiplier for Wireless Applications
| scribd.com/doc/6461750/LowNoise-Local-Oscillator-Design-Techniques-Using-a-DLLBased-Frequency-Multiplier-for-Wireless-Applications
Dissertation by by George Chien.
Making Your Oscillator Work | microchip.com/downloads/en/AppNotes/00949a.pdf
Application note by Brett Duane, Microchip Technology Inc.
MC145151-2 and MC145152-2 PLL Frequency Synthesizers
(CMOS) | freescale.com/files/rf_if/doc/data_sheet/MC145151-2.pdf
Technical data from Freescale Semiconductor.
Negative Resistance Oscillator with Homemade Tunnel Diode
| home.earthlink.net/~lenyr/ntype-nr.htm By Nyle Steiner, K7NS.
OCXOs - Oven-Controlled Crystal Oscillators
| wenzel.com/documents/ocxo.html Data from Wenzel Associates,
Inc.
On-Chip Oscillator Design | eetasia.com/ARTICLES/2000SEP/2000SEP07_AMD_AN.PDF?SOURCES=DOWNLOAD
Application note from Zilog Integrated Circuits.
Oscillator Basics | electronics-tutorials.com/oscillators/oscillator-basics.htm
By Ian C. Purdie, VK2TIP of electronics-tutorials.com.
Oscillators | Electrical Engineering Training
Series by Integrated Publishing.
Oscillators 101: What Every Engineer Should Know about
Crystal Controlled Oscillators | foxonline.com/tech3141.htm
By Louis Bradshaw, Fox Electronics.
Oscillators for Communications Applications:
Basic Operation and Available Types | foxonline.com/tech3142.htm
By Bruce Clark, Fox Electronics.
Oscillators for Microcontrollers | microchip.com/downloads/en/AppNotes/00588b.pdf
Application note from Intel Corporation.
PICmicro Microcontroller Oscillator Design Guide
| Application note from Microchip.
Pierce Crystal Oscillator Design | pr.erau.edu/~lyallj/ee412/pierce_exp.html
From Embry-Riddle Aeronautical University, by Dr. James
R. Lyall.
Practical PICmicro® Oscillator Analysis and Design
| microchip.com/downloads/en/AppNotes/00943A.pdf Application
note by Ruan Lourens, Microchip Technology Inc.
Quartz Crystal Resonators and Oscillators
| am1.us/Papers/U11625 VIG-TUTORIAL.PDF For Frequency
Control and Timing Applications - a tutorial by John R.
Vig, U.S. Army Communications-Electronics Command.
RC Phase Shift Oscillator | visionics.ee/curriculum/Experiments/RC
Phase Shift Oscillator/RC Phase Shift Oscillator1.html
Experiment from Visionics.
Recent Developments in Standing-Wave Oscillator
Design: Review | people.deas.harvard.edu/~donhee/rfic_j2004.pdf
Abstract by William Andress and Donhee Ham, Harvard University.
Relaxation Oscillators | du.edu/~etuttle/electron/elect10.htm
The 555 Timer, Op-Amp Oscillators, the UJT, the PUT, the
NE-2 and TTL oscillator packages, composed by J. B. Calvert.
Resonant Frequency of a Colpitts Oscillator
| mitedu.freeserve.co.uk/Analysis/colfr.htm From Circuit
Exchange International.
Selecting an Oscillator for Telecom
| electronicproducts.com/ShowPage.asp?SECTION=3700&PRIMID=&FileName=octfox1.oct2003
By Roger Burns, Fox Electronics.
Simulation and Design of RF Oscillators
| usl.chiba-u.ac.jp/~ken/Symp2004/PDF/1C4.PDF Abstract
by L. Eichinger, F. Sischka, G. Olbrich, and R. Weigel,
Agilent Technologies, Germany.
Sine Wave Oscillators | du.edu/~etuttle/electron/elect16.htm
The Wien bridge oscillator, Pierce crystal oscillator, Hartley,
Colpitts and tuned-gate oscillators, composed by J. B. Calvert.
Specifying Crystal Oscillators | isotemp.com/Information/Specifying
Crystal Oscillators.pdf Data from Isotemp Research Inc.
Specifying Quartz Crystals | maxim-ic.com/appnotes.cfm/an_pk/726
Application note from Dallas Semiconductor, Maxim Integrated
Products.
TCXOs - Temperature Compensated Crystal Oscillators
| wenzel.com/documents/tcxo.html Data from Wenzel Associates,
Inc.
Timekeeping Accuracy, Automatic and Affordable
| maxim-ic.com/appnotes.cfm/an_pk/3566 Abstract by Maxim
Integrated Products, Dallas Semiconductor.
Tuning VFOs With A PN-Junction | qrp.pops.net/PNJ.asp
From QRP Homebuilder.
Tutorial-4: Oscillator Design | ek.isy.liu.se/courses/tsek03/Tutorial4_Oscillator.PDF
From Electrical Engineering Department (ISY), Linköpings
University.
UART Crystal Oscillator Design Guide
| exar.com/Files/Documents/dan1081.pdf Application note
by Reinhardt Wagner, EXAR Corporation.
Understanding Basic Terms in Crystal Oscillator
Specifications | foxonline.com/tech3091.htm
Article by Jim Northcutt, Fox Electronics.
Understanding VCO Concepts | minicircuits.com/pages/pdfs/vco15-4.pdf
From Mini-Circuits.
Using The 16 MHz Crystal Oscillator
| freescale.com/files/32bit/doc/app_note/AN2500.pdf Application
note By Connie Cheung and Michael Kjar, Freescale Semiconductor.
VCXOs - Voltage-Controlled Crystal Oscillators
| wenzel.com/documents/vcxo.html Data from Wenzel Associates,
Inc.
Wien Bridge Oscillator | ecircuitcenter.com/Circuits/opwien/opwien.htm
From eCircuit Center.
XOs - Non-Compensated Crystal Oscillators
| wenzel.com/documents/xo.html Data from Wenzel Associates,
Inc.
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