Sinewave oscillators  |
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Armstrong oscillator
Meissner oscillator? |
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Clapp oscillator
Clapp oscillator, The Clapp oscillator is one of several types of electronic
oscillator constructed from a transistor (or vacuum tube) and a positive
feedback network, ... |
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Clapp oscillator
VXO oscillator as Clapp oscillator |
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Clapp oscillator. VFO startup Clapp oscillator, VFO startup,
pdf file |
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LC oscillators LC oscillators, Colpitts oscillator, Hartley oscillator,
pdf file |
| LF sinewave generators
generating low frequency sinewaves by shifting the phase of the signal through
an RC network |
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Meißner-oscillator Meißner oscillator |
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Meissner (Armstrong) Oscillator The Meissner oscillator circuit is a
harmonic (sinusoidal) oscillator consisting of an active electronic element
(transistor, electronic tube, etc.), an LC resonans circuit and a positive
feedback |
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Pierce Crystal
Oscillator Design The Barkhausen criteria states that for a positive
feedback system, oscillation will occur when the loop gain (product of forward
gain and feedback gain) has a phase shift of zero (180 degrees for negative
feedback systems) and a magnitude of unity |
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Sine wave oscillators
sine wave oscillators, The Wien Bridge Oscillator, Crystal Oscillators,
Tuned-Gate Oscillators, Armstrong oscillator, Hartley oscillator, Clapp
oscillator |
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Sine wave oscillators
Wien-Bridge Oscillator, Phase-Shift Oscillator, Single Amplifier, Phase-Shift
Oscillator, Buffered, Bubba Oscillator, Quadrature Oscillator,
pdf file |
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Three phase sine
wave generator a variable-frequency, three-phase, sine-wave generator
circuit, Educypedia, The circuit
internally generates three symmetrical square-wave voltages with precisely 120°
phase difference, each square wave containing only odd harmonics |
|
TRANSISTOR LC OSCILLATORS FOR WIRELESS APPLICATIONS Meissner oscillator,
Colpitts oscillator,
pdf file |
| Tuning VFOs with A PN-junction |
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VFO with ceramic resonator
a 7 MHz oscillator with a variable crystal oscillator (VXO) |
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Colpitts Oscillators |
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Colpitts oscillator
10.58 to 10.74 MHz VFO oscillator circuit |
|
Colpitts oscillators Colpitts oscillators are somewhat similar to the shunt
fed Hartley circuit except the Colpitts oscillator, instead of having a tapped
inductor, utilises two series capacitors in its LC circuit |
| Colpitts
oscillator Colpitts oscillators |
|
Colpitts
oscillator |
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Colpitts
oscillator
Colpitts oscillator application, 4 Transistor Transmitter, This
circuit provides an FM modulated signal with an output power of around 500mW.
The input Mic preamp is built around a couple of 2N3904 transistors |
|
Colpitts oscillator pdf file |
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Colpitts
oscillator Derivation of Colpitts feedback capacitor values,
pdf file |
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Hartley Oscillators |
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Hartley oscillator
The Hartley oscillator is an LC electronic oscillator that derives its feedback
from a tapped coil in parallel with a capacitor (the tank circuit). A Hartley
oscillator is therefore a type of inductively coupled variable frequency
oscillator, ... |
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Hartley oscillator
Hartley oscillator, a Hartley oscillator circuit, using a 455kHz IF can |
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Hartley oscillator
Hartley oscillator |
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Hartley oscillator
Hartley oscillator’s resonant circuit consisting of a tapped inductor and
resonating capacitor |
|
Hartley oscillator |
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Horizontaal |
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RC Oscillators |
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Op-amp relaxation oscillator Op-amp relaxation oscillator,
pdf file |
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Phase shift oscillator using opamp Phase shift oscillators |
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RC phase shift oscillator
RC phase shift oscillator circuit, an oscillator is a circuit, which generates
ac output signal without giving any input ac signal. This circuit is usually
applied for audio frequencies only |
|
RC
Phase Shift Oscillator RC Phase Shift Oscillator with opamp, Resistor
Capacitor phase shift oscillator, works by using three cascaded RC filters for
feedback |
|
RC
Phase Shift Oscillator RC Phase Shift Oscillator with opamp |
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Wien bridge oscillators |
| Opamp
oscillators Wien Bridge oscillator circuit, Phase shift oscillators, quadrature oscillator, Bubba oscillator, pdf file |
| Sine wave oscillators
sine wave oscillators |
|
Sine wave oscillators
sine wave oscillators, pdf file |
|
Single-Supply Wien Bridge Oscillator Single-Supply Wien Bridge Oscillator,
opmap, FET |
|
Transistor
Wien bridge oscillator |
|
Wien bridge oscillator |
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Wien bridge oscillator
The principle of the Wien bridge oscillator, transfer function of the RC network |
|
Wien bridge oscillator Wien Bridge oscillator
as audio test generator, Audio Test Oscillator |
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Wien bridge oscillator Wien Bridge oscillator circuit, opamp astable multivibrator |
|
Wien bridge oscillator
Wien Oscillator using Op-Amp,
pdf file |
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Wien bridge oscillator
Wien Oscillator using Op-Amp,
pdf file |
|
Wien bridge oscillator
Step-By-Step Design Analysis of a Digitally Controlled Wien Bridge Oscillator |
| Wien bridge oscillator Wien Bridge oscillator, pdf file |
|
Wien bridge oscillator Wien Bridge oscillator, pdf file |
| Wien bridge oscillator
design pdf file |
|
Wien bridge oscillators ppt file |
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Wien bridge oscillators ppt file |
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Wien bridge oscillator single supply |
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Wien bridge oscillator
Wien bridge oscillator |
|
Wien bridge oscillator design a Wien-Bridge oscillator designed for one
decade of continuous frequency control makes use of a two-gang variable
capacitor or a two-section variable resistor for frequency adjustment |
|
Wien bridge oscillator design
Wien bridge oscillator design,
pdf file |
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Horizontaal |
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Last updated on:
2011-01-02
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