[ Home | Elec | Arduino | Counter | Oscillator | Temp | Meter | Transistor | Other ]

Oscillator

RC Oscillator

• Relaxation Oscillator

  https://www.youtube.com/watch?v=QLQrLO0zvDI (ElectronX Lab)
  http://www.seekic.com/circuit_diagram/Electrical_Equipment_C
  https://iopscience.iop.org/article/10.1088/1742-6596/1380/1/012074/pdf

• 555 Astable

  555_Astable_Diagram.png
  https://en.wikipedia.org/wiki/555_timer_IC
  https://www.electronics-tutorials.ws/waveforms/...
  https://electronics.stackexchange.com/questions/269594/

Pierce Oscillator

• Examples

  http://www.seekic.com/circuit_diagram/signal_processing/osci
  https://www.eevblog.com/forum/beginners/making-a-crystal-osc
  https://www.eevblog.com/forum/beginners/making-a-crystal-osc
  http://www.next.gr/circuits/crystal-oscillator-discreet-pier

Crystal Oscillator

• Basics

  http://educypedia.karadimov.info/library/AN-400.pdf
  https://www.nxp.com/docs/en/application-note/AN3208.pdf
  https://www.nxp.com/docs/en/application-note/AN2606.pdf
  https://ebookreading.net/view/book/EB9780750698832_8.html

• 32768 Hz

  https://atomsoft.wordpress.com/2010/08/17/32khz-oscillator-reference-signal/

• CD4060 examples

  https://www.onsemi.com/pdf/datasheet/cd4060bc-d.pdf
  http://hackersbench.com/Projects/1Hz/
  https://www.sonelec-musique.com/electronique...
  https://electronics.stackexchange.com/questions/547694/

Colpitts

• Colpitts Design

  https://www.electronics-tutorials.ws/oscillator/colpitts.htm

• Common collector

  https://41j.com/blog/2014/12/npn-common-collector-colpitts-o
  https://www.newioit.com.au/archives/48

• Common emitter

  http://www.stades.co.uk/Colpitts...
  https://www.youtube.com/watch?v=Em4a9pKRb2g (element14)
  https://www.youtube.com/watch?v=BXcJxeEQo-M (The Offset Volt)

• Common base

  https://en.wikipedia.org/wiki/Colpitts_oscillator
  https://wiki.analog.com/university/courses/electronics/comms
  https://www.homemade-circuits.com/lc-oscillator-circuit-how-
  https://franck.aquarelles.org/?p=242

Hartley

• Examples

  https://wiki.analog.com/university/courses/electronics/comms
  https://learnabout-electronics.org/Oscillators/osc21.php
  https://learnabout-electronics.org/Oscillators/osc22.php

• Common emitter

  https://41j.com/blog/2014/12/common-emitter-hartley-oscillat

• Common base

  https://wiki.analog.com/university/courses/electronics/comms
  https://learnabout-electronics.org/Oscillators/osc22.php

Varicap

• Varicap - Wikipedia

  https://en.wikipedia.org/wiki/Varicap

• Varicap diode #question - Page 1

  https://www.eevblog.com/forum/beginners/varicap-diode-questi

• VCO using 1N4007 diodes as varicap

  https://www.youtube.com/watch?v=Sz0-cUxC2NI

• 1N4004 vs MV209 Tuning Range

  https://groups.io/g/qrp-tech/topic/6523696?p=Created,,,20,2,