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Oscillator: Difference between revisions
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Oscillators may be classified by the type of signal they produce. | Oscillators may be classified by the type of signal they produce. | ||
[[File:800px-Waveforms.svg.png|thumb|Sine, square, triangle, and sawtooth waveforms]] | |||
* [[Sine Wave]] Oscillators produce a sine wave output. | |||
* Relaxation Oscillators and Multivibrators produce Square waves and rectangular pulses. | |||
* Sweep oscillators produce sawtooth waves. | |||
[[Sine Wave]] oscillators can also be classified by frequency, or the type of frequency control they use. RF (radio frequency) oscillators working at frequencies above about 30 to 50kHz use LC (inductors and capacitors) or Crystals to control their frequency. These may also be classified as HF, VHF, and UHF oscillators, depending on their frequency.<ref>[http://www.learnabout-electronics.org/Oscillators Oscillators]</ref> | |||
Sine | |||
==Crystal Oscillator== | ==Crystal Oscillator== | ||
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[[Extremely low frequency]] | [[Extremely low frequency]] | ||
[[Oscillation]] | |||
[[Category: Ascension]][[Category: Newsletter]] | [[Category: Ascension]][[Category: Newsletter]] | ||