Typical relaxation oscillator and its output voltage waveform
Source: InternetPublisher:张三叔 Keywords: Oscillator Output Voltage BSP Switch Updated: 2021/04/07
Typical relaxation oscillator and its output voltage waveform
The sawtooth wave signal generator is actually an extension and application of the relaxation oscillator. The figure shows a typical relaxation oscillator . If
the input terminal of the operational amplifier switches between ten/- voltages, there will be a triangular wave signal at the output terminal. This feature can be used to form the required
oscillation circuit.
When the switch is switched to position 1, a negative voltage is applied, so The output is a positive slope voltage: when the switch is switched to position 2,
the output is a negative slope voltage. If the switch
switches back and forth at regular intervals, the output is
a triangle wave consisting of alternating positive and negative ramp voltages.
- Causes and solutions for noise in digital Class D amplifiers
- How to calculate the value of capacitors in parallel?
- How to Build a Simple Temperature Indicator Circuit Using NTC and PTC Thermistors
- Causes of PCB deformation How to prevent circuit board bending and warping
- Analysis of three simple electronic dice circuits
- How does RCCB work?
- Why use PWM? What are its advantages?
- FL52C4 induction electronic greeter
- NE5532 standard linear preamplifier IC circuit features and application schematics
- Digital control frequency division circuit composed of MC4018
- Voice controlled flash LED light circuit diagram
- Electronic thermometer circuit
- Electric massager circuit
- soil content measurement circuit
- Egg warming circuit
- Egg heating control circuit
- Proportional frequency discriminator circuit
- base amplitude modulation circuit
- Fault signal trip circuit
- Sawtooth wave generator circuit (2)
京公网安备 11010802033920号