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Linear electronic oscillator circuits, which generate a sinusoidal output signal, are composed of an amplifier and a frequency selective element, a filter. A linear oscillator circuit which uses an RC network, a combination of resistors and capacitors, for its frequency selective part is called an RC oscillator.
crystal oscillators have much better frequency stability than LC or RCoscillators. Crystal oscillators are the most common type of linear oscillator, used...
In electronics, a relaxation oscillator is a nonlinear electronic oscillator circuit that produces a nonsinusoidal repetitive output signal, such as a...
bridge oscillator is a type of electronic oscillator that generates sine waves. It can generate a large range of frequencies. The oscillator is based...
possible, they may generate their internal clocks by using RCoscillators instead of crystal oscillators (quartz or a ceramic). To ensure the baud rate-stability...
be measured by a current meter, or by the change in frequency of an RCoscillator. Traces are sensed, one after the other until all the traces have been...
of Business. Scott's inventions include the RCoscillator, the selectively tuned RC circuit, a number of RC filters, an improved sweep circuit, and the...
piezo-electric oscillator, although simpler tank circuits and even RC circuits may be used. The amplifier circuit usually inverts the signal from the oscillator and...
configurable, built-in pull-up resistors Multiple internal oscillators, including RCoscillator without external parts Internal, self-programmable instruction...
serial clock for the daisy-chained teletype was an analog unijunction RCoscillator, which had to be manually tuned to 110 baud. After a few hours, heat...
the time, one could set up an oscillator at, for example, 1560 kHz. Armstrong referred to this as the "local oscillator" or LO. As its signal was being...
run-time) Sleep mode (power savings) Watchdog timer Various crystal or RCoscillator configurations, or an external clock Within a series, there are still...
such as relaxation oscillators, timers, latches and flip-flops. The first multivibrator circuit, the astable multivibrator oscillator, was invented by Henri...
A circadian clock, or circadian oscillator, also known as one’s internal alarm clock is a biochemical oscillator that cycles with a stable phase and is...
integrated circuit used in a variety of timer, delay, pulse generation, and oscillator applications. It is one of the most popular timing ICs due to its flexibility...
factor is a dimensionless parameter that describes how underdamped an oscillator or resonator is. It is defined as the ratio of the initial energy stored...
Crystal oscillators can be manufactured for oscillation over a wide range of frequencies, from a few kilohertz up to several hundred megahertz. Many applications...
relaxation oscillator shown below. By using an RC network to add slow negative feedback to the inverting Schmitt trigger, a relaxation oscillator is formed...
Generally speaking, radio-frequency engineers speak of the phase noise of an oscillator, whereas digital-system engineers work with the jitter of a clock. Historically...
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