Clock Multiplier – Crystal Frequency Generator using PT7C4511
https://www.electronics-lab.com/project/clock-multiplier-crystal-frequency-generator-using-pt7c4511/
[Customadds id=643821] This is an easy-to-build project and it is the most cost-effective and high-performance frequency multiplier, which instigates analog phase lock loop techniques. The circuit provides high-quality, high-frequency output from lower frequency crystal or clock input. The project can be used as a crystal frequency oscillator, clock multiplier and frequency translation. Using phase-locked-loop (PLL) […]
Voltage-Controlled Pulse Width Modulator (PWM) – PWM Signal Generator
https://www.electronics-lab.com/project/voltage-controlled-pulse-width-modulator-pwm-pwm-signal-generator/
[Customadds id=643821] This is an easy-to-use voltage to PWM converter. The project occupies very little space. The circuit is built using the versatile silicon timing device LT6992-1 chip. Pulse Width Modulation (PWM) Controlled by Simple 0V to 1V Analog Input, multiturn trimmer potentiometer provided to adjust the duty cycle 0 to 100 %. The circuit […]
Multiphase Oscillator with 40% Spread Spectrum Frequency Modulation and 250Khz Output Frequency
https://www.electronics-lab.com/project/multiphase-oscillator-with-40-spread-spectrum-frequency-modulation-and-250khz-frequency-output/
[Customadds id=643821] This is a precision, low power, and easy-to-use oscillator that provides multiphase outputs. The output frequency of the project is set to 250Khz, with 40% spread spectrum. The oscillator frequency can be set by resistor R1, and the spread spectrum can be changed using R3. The master oscillator is controlled by the RSET […]
1Khz to 20Mhz Low Power Oscillator
https://www.electronics-lab.com/project/1khz-to-20mhz-low-power-oscillator/
[Customadds id=643821] This is a precision, low power oscillator that occupies very little space. The oscillator frequency is adjustable using an onboard multi-turn trimmer potentiometer. The output of the circuit is very accurate and has a 1.5% frequency error. The project operates with a single 5V power supply and provides a rail-to-rail, 50% duty cycle […]