591FB266M666DG

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Oscillators

Oscillators are electronic circuits used to generate repetitive electronic signals. The most common type of oscillator produces a sine wave, which is often used as the input to electronic amplifiers and other circuits such as audio effects and equalizers. Oscillators are used to generate clock pulses in microprocessors, to synchronize functions in digital logic circuits, and to drive timers, counters, and other electronic components.

591FB266M666DG Oscillator

The 591FB266M666DG Oscillator is a high-performance two-pole oscillator designed for precision timing requirements. It is designed to operate between a range of 10 MHz to 66 MHz and applications include clock synchronization, data communications, frequency manipulation, and audio signal conditioning. The 591FB266M666DG Oscillator features low jitter, wide frequency range, and low phase noise.

Application Field

The 591FB266M666DG Oscillator is suitable for applications where high accuracy, frequency stability, and low power consumption is required. It is generally used for precision timing, frequency reference and other high-end applications including:

• Instruments and Controls
• Test and Measurement
• Entertainment and Audio Applications
• Broadcast and Communications
• Portable Electronics
• Medical Equipment

Working Principle

The 591FB266M666DG Oscillator uses a combination of cross-coupled NPN transistors and an LC feedback loop to produce a continuously oscillating signal. The LC circuit consists of a capacitor and an inductor, and it resonates at a frequency determined by the capacitance and inductance values. The oscillator frequency is controlled by the amplitude of the input voltage, as well as the size of the feedback loop. The oscillator will output a triangle waveform, which then needs to be filtered using a Low Pass Filter (LPF) to get the desired frequency.

The 591FB266M666DG Oscillator is designed to have very low phase noise, which is important in applications such as broadcasting, where any disturbances in the signal have to be kept to a minimum. It is also designed to have very low harmonic distortion and a wide frequency range. This allows it to be used for a wide range of applications, from low frequency synchronization to high frequency signal conditioning.

Conclusion

The 591FB266M666DG Oscillator is a high performance two-pole oscillator designed for high precision timing requirements. It is used in applications such as instruments and controls, test and measurement, entertainment and audio applications, broadcast and communications, portable electronics, and medical equipment. The oscillator works by using a combination of cross-coupled NPN transistors and an LC feedback loop to produce an oscillating signal. It has a low phase noise and a wide frequency range, making it suitable for a variety of applications.

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