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 (1,957 words) - 07:46, 3 June 2024
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 (7,028 words) - 19:39, 12 November 2024
In electronics, a relaxation oscillator is a nonlinear electronic oscillator circuit that produces a nonsinusoidal repetitive output signal, such as a...
26 KB (3,039 words) - 19:35, 29 October 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) - 18:29, 26 May 2024
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
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) - 08:21, 20 November 2024
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 (3,004 words) - 18:30, 6 November 2024
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...
6 KB (807 words) - 12:23, 30 October 2024
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...
52 KB (7,669 words) - 23:43, 15 September 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) - 08:21, 20 November 2024
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) - 06:38, 14 September 2024
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...
101 KB (12,110 words) - 22:46, 13 November 2024
configurable, built-in pull-up resistors Multiple internal oscillators, including RC oscillator without external parts Internal, self-programmable instruction...
62 KB (7,404 words) - 14:54, 20 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 (492 words) - 05:16, 13 November 2024
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) - 12:30, 13 September 2024
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 (6,621 words) - 21:52, 19 November 2024
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
run-time) Sleep mode (power savings) Watchdog timer Various crystal or RC oscillator configurations, or an external clock Within a series, there are still...
65 KB (8,051 words) - 18:05, 22 October 2024
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...
39 KB (4,828 words) - 22:51, 13 November 2024
Relaxation (physics) (section Electronics: RC circuit)
{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
quartz-crystal oscillator driver circuitry, on-chip RC oscillators, and phase-locked loops with embedded voltage-controlled oscillators used for clock...
56 KB (6,128 words) - 20:49, 15 November 2024
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 (4,078 words) - 21:11, 3 September 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) - 18:41, 2 October 2023
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 (716 words) - 18:53, 3 October 2024
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 (3,901 words) - 04:09, 17 October 2024
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....
31 KB (4,640 words) - 09:36, 10 November 2024
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...
30 KB (4,358 words) - 04:44, 25 September 2024
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 (185 words) - 00:46, 7 September 2024
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...
57 KB (4,799 words) - 02:39, 15 September 2024
with a particular function (for example an amplifier, radio receiver, or oscillator). Basic electronic components may be packaged discretely, as arrays or...
26 KB (2,806 words) - 14:20, 21 November 2024