oscillator circuit which uses an RC network, a combination of resistors and capacitors, for its frequency selective part is called an RC oscillator....
15 KB (1,955 words) - 23:03, 18 April 2025
crystal oscillators have much better frequency stability than LC or RC oscillators. Crystal oscillators are the most common type of linear oscillator, used...
67 KB (7,035 words) - 08:52, 19 July 2025
In electronics, a relaxation oscillator is a nonlinear electronic oscillator circuit that produces a nonsinusoidal repetitive output signal, such as a...
26 KB (3,041 words) - 22:12, 6 March 2025
A phase-shift oscillator is a linear electronic oscillator circuit that produces a sine wave output. It consists of an inverting amplifier element such...
6 KB (1,056 words) - 23:34, 23 May 2024
bridge oscillator is a type of electronic oscillator that generates sine waves. It can generate a large range of frequencies. The oscillator is based...
38 KB (4,774 words) - 13:49, 10 April 2025
Monostable/astable multivibrator with external RC oscillator. 4060 – 14-bit ripple counter with external RC or crystal oscillator (long duration) (schmitt-trigger inputs)...
10 KB (1,004 words) - 23:47, 3 December 2024
16 RCA, TI 4047 Timers 1 Monostable/astable multivibrator, external RC oscillator 14 RCA, TI 4048 Logic Gates 1 Single expandable 8-input 8-function gate...
42 KB (1,102 words) - 22:23, 13 July 2025
possible, they may generate their internal clocks by using RC oscillators instead of crystal oscillators (quartz or a ceramic). To ensure the baud rate-stability...
23 KB (3,007 words) - 14:18, 4 April 2025
memory, 128 bytes EEPROM, 3× timers, hardware PWM, onboard 4 MHz/37 kHz RC oscillator. PIC 16F648A - Same as 16F628A with 4K program memory. PIC 16F88 - Nanowatt...
7 KB (857 words) - 06:34, 1 February 2025
be measured by a current meter, or by the change in frequency of an RC oscillator. Traces are sensed, one after the other until all the traces have been...
80 KB (9,402 words) - 11:28, 27 July 2025
Phase-locked loop (category Electronic oscillators)
_{i}}}={\frac {\frac {K_{p}K_{v}}{RC}}{s^{2}+{\frac {s}{RC}}+{\frac {K_{p}K_{v}}{RC}}}}} This is the form of a classic harmonic oscillator. The denominator can be...
53 KB (7,812 words) - 15:56, 30 July 2025
configurable, built-in pull-up resistors Multiple internal oscillators, including RC oscillator without external parts Internal, self-programmable instruction...
63 KB (7,497 words) - 11:31, 25 July 2025
Pearson–Anson effect (redirect from Neon lamp oscillator)
the Pearson-Anson oscillator, neon lamp oscillator, or sawtooth oscillator, is one of the simplest types of relaxation oscillator. It generates a sawtooth...
21 KB (2,503 words) - 14:58, 2 July 2025
teletype is generated with an analog circuit. It uses an unijunction RC oscillator, which had to be manually tuned to 110 baud. This is not very stable:...
38 KB (5,217 words) - 02:43, 21 April 2025
software. The refresh rate is about 70 Hz (coarsely regulated by an RC oscillator, not a crystal). Keyboard: 56 keys, QWERTY layout with full standard...
38 KB (4,241 words) - 00:10, 7 July 2025
quartz-crystal oscillator driver circuitry, on-chip RC oscillators, and phase-locked loops with embedded voltage-controlled oscillators used for clock...
55 KB (5,940 words) - 18:07, 2 August 2025
run-time) Sleep mode (power savings) Watchdog timer Various crystal or RC oscillator configurations, or an external clock Within a series, there are still...
68 KB (8,414 words) - 18:39, 18 July 2025
of Business. Scott's inventions include the RC oscillator, the selectively tuned RC circuit, a number of RC filters, an improved sweep circuit, and the...
2 KB (187 words) - 22:55, 4 May 2025
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...
52 KB (6,617 words) - 10:37, 27 May 2025
Radio-controlled model (redirect from RC model)
radio-controlled model (or RC model) is a model that is steerable with the use of radio control (RC). All types of model vehicles have had RC systems installed...
31 KB (4,369 words) - 01:27, 22 July 2025
Multivibrator (category Electronic oscillators)
such as relaxation oscillators, timers, latches and flip-flops. The first multivibrator circuit, the astable multivibrator oscillator, was invented by Henri...
27 KB (4,122 words) - 03:07, 29 July 2025
{t}{RC}}}\ ,} The constant τ = R C {\displaystyle \tau =RC\ } is called the relaxation time or RC time constant of the circuit. A nonlinear oscillator circuit...
11 KB (1,537 words) - 03:42, 6 October 2024
Clock generator (category Electronic oscillators)
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...
5 KB (494 words) - 22:14, 6 March 2025
Low-pass filter (section RC filter)
inductance, and capacitance, respectively. The circuit forms a harmonic oscillator for current and will resonate in a similar way as an LC circuit will....
32 KB (4,696 words) - 20:25, 28 February 2025
Circadian clock (redirect from Circadian oscillator)
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...
37 KB (4,473 words) - 07:35, 3 June 2024
Comparator applications (section Relaxation oscillator)
relaxation oscillator shown below. By using an RC network to add slow negative feedback to the inverting Schmitt trigger, a relaxation oscillator is formed...
6 KB (876 words) - 22:25, 6 March 2025
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...
33 KB (3,955 words) - 23:19, 16 July 2025
555 timer IC (redirect from 555 oscillator)
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...
58 KB (4,875 words) - 09:34, 24 May 2025
Crystal oscillators can be manufactured for oscillation over a wide range of frequencies, from a few kilohertz up to several hundred megahertz. Many applications...
91 KB (725 words) - 18:34, 8 June 2025
Phase noise (category Oscillators)
of the phase noise of an oscillator, whereas digital-system engineers work with the jitter of a clock. An ideal oscillator would generate a pure sine...
14 KB (1,790 words) - 09:49, 18 April 2025