Position: Index > Oscillator Circuit >
  • Quadrature-outputs-oscillator

    2016-08-14 10:16:0860

    The XR-567 functions as a precision oscillator with two separate square-wave outputs at pins 5 and 8, that are at nearly quadrature phase with each oth...

  • CURRENT_CONTROLLED_OSCILLATOR

    2016-08-14 10:10:5861

    Makes use of proportional relationship between input current li and amplifier input bias current lABC of CA3094 programmable opamp. Linearity is within...

  • Xor-gate-oscillator

    2016-08-14 10:03:5462

    An exclusive-OR gate, IClD, turns a simple CMOS oscillator into an FSK generator. When the data input increases, IClD inverts, and negative feedback th...

  • COLPITTS 1 To 20 MHz Crystal Oscillator

    2016-08-14 09:57:4759

    Colpitts 1MHz To 20 MHz Crystal Oscillator Circuit This is a simple Colpitts crystal oscillator for 1 to 20 MHz, PARTS LIST R1 220kΩ R2 1kΩ C1 82pF C...

  • Bubba Oscillator (TLV2474)

    2016-08-14 06:43:5961

    This article describes Bubba Oscillator (TLV2474). The content is very simple, very helpful. Components in this article can help you understand better ...

  • Relaxation_oscillator_using_a_SIDAC

    2016-08-14 06:34:1959

    This figure shows the circuit and corresponding waveforms, where a SIDAC is used as a relaxation oscillator. Being a negative-resistance device, the SI...

  • Colpitts Crystal Oscillator Schematic Diagram (2N3904)

    2016-08-14 05:33:1383

    This article describes the Colpitts Crystal Oscillator Schematic Diagram (2N3904). The content is very simple, very helpful. Components in this article...

  • Cmos Pair 2-Mhz Crystal Oscillator (CA3600E)

    2016-08-14 04:24:2361

    This article describes the Cmos Pair 2-Mhz Crystal Oscillator (CA3600E). The content is very simple, very helpful. Components in this article can help ...

  • Very Low Distortion Oscillator

    2016-08-14 04:20:1462

    This oscillator uses a bridge circuit with an optoisolator as a gain-control device. The resultant distortio n can be held to 9 ppm (.000 9%) with prop...

  • 27MHz crystal oscillator circuit

    2016-08-14 03:28:5873

    The 27MHz crystal oscillator circuit is as shown in the figure. The R1, R2, R3 are the biasing resistor, the C6 is the bypass capacitor, the voltage di...

  • Variable Frequency And Duty Cycle Oscillator

    2016-08-14 02:11:4892

    A discrete oscillator circuit shown in the schematic diagram below is? a variable duty cycle and variable frequency oscillator, can be used to produce ...

  • 555 Astable Oscillator Frequency and Duty Cycle Diagram for

    2016-08-14 02:09:0959

    The circuit diagram and waveform of the astable multi-vibrator have been shown in picture 3-1.THey can be calculated according to the following formula...

  • 2100Hz oscillator circuit

    2016-08-14 01:40:4559

    2100Hz oscillator circuit diagram as shown:...

  • CW Practice oscillator

    2016-08-14 00:58:3560

    Description. A circuit diagram that can be used for the generation of CW Morse code is shown here.This circuit can be very useful those who would like ...

  • UJT Relaxation Oscillator with Op-Amp Squarer

    2016-08-13 21:33:2859

    The UJT below is configured to produce a sawtooth wave at a frequency of 104 Hz. The capacitor begins to charge through the 4.7 kOhm resistor when the ...

  • RC low-frequency oscillator circuit

    2016-08-13 21:28:1760

    The oscillator with frequency below 10Hz is very appropriate to use RC oscillator. Zener diode is used here to stabilize the rate, the output peak - pe...

  • Low-distortion two-phase oscillator circuit diagram

    2016-08-13 21:23:4359

    In the circuit, A1 is used as inverting amplifier, the input-output phase difference is 180°, the integrators A2 and A3 have 90 ° phase shift, theref...

  • VHF_SWEPI_OSCILLATOR

    2016-08-13 20:41:0560

    Voltage-tunable ferroelectric capacitors give tuning ratio of about 2 to 1 from 20 to 250 Mc and 1.5 to 1 from 250 to 400 Mc.-T. W. Butler, Jt., Ferroe...

  • OSCILLATOR_D_E_T_E_C_T_O_R

    2016-08-13 19:31:1059

    Capacitor microphones form part of grid tank circuit of 6-Mc tuned-plate tuned-grid r-f oscillator that also detects 6.5-cps modulation by class-C oper...

  • First-order Active Phase Shift Oscillator Circuit

    2016-08-13 19:08:0159

    As shown in the figure is the first-order active phase shift oscillator circuit. In this circuit, the first-order active phase shift oscillator is comp...

  • Crystal oscillator II

    2016-08-13 18:36:0259

    This circuit uses an LT1011 comparator biased in its linear mode and a crystal to establish its resonant frequency. This circuit can achieve a few hund...

  • 50 300 MHz Colpitts oscillator circuit diagram electronic pr

    2016-08-13 17:56:1861

    Radio Circuits In this electronic project circuit you can see a very simple high efficiency Colpitts oscillator . In the higher frequency ranges, above...

  • PROGRAMMABLE_FREQUENCY_SINE_WAVE_OSCILLATOR

    2016-08-13 17:28:2459

    This Wien-bridge oscillator is very popular for signal generators, since it is easily turned over a wide frequency range, and has a very low distortion...

  • Easy-start-up-crystal-oscillator

    2016-08-13 16:45:4961

    This low cost, crystal-controlled oscillator uses one TTL gate. Two factors ensure oscillator start-up: The connection of NAND gates G1, G2, and G3 int...

  • PREFERRED_PARALLEL_TRIGGERED_BLOCKING_OSCILLATOR_BELOW_2000_

    2016-08-13 16:19:5360

    Produces synchronizing impulses between 0.2 and 7 microsec wide at rates of 200 to 2,000 pps. One triode section is used as trigger amplifier to preven...

  • The Quartz crystal oscillator circuit

    2016-08-13 16:16:0959

    The oscillator that is composed of the quartz crystal can be divided into two kinds: the parallel resonant type crystal oscillator and the series reson...

  • 1 Second Time Base From Crystal Oscillator

    2016-08-13 15:38:2959

    At 1 Mhz, the 330K resistor in the oscillator circuit will need to be reduced proportionally to about 15K. When the terminal count is reached, a 7 uS r...

  • TRANSFLUXOR_OSCILLATOR

    2016-08-13 15:16:4959

    Holds frequency setting for many hours after removal of control signal. Operates between 100 kc and 1 Mc. Gives square-wave output.-R. J. Sheirn, Trans...

  • Wide range oscillator

    2016-08-13 14:54:3159

    Timing resistor R may be adjusted to any value between 10 K and 50 M to obtain a frequency range from 400 kHz to 100 Hz. Returning the timing resistor ...

  • Astable/Monostable oscillator using 555 IC

    2016-08-13 13:52:3159

    The 555 is a highly stable device for generating accurate time delays or oscillation. Aditional terminals are provided for triggering or resetting if d...

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