SIT1602BI-21-18N-25.000625E

Oscillators: SIT1602BI-21-18N-25.000625E Application Field and Working Principle

Oscillators are electronic circuit components that generate a repeating waveform signal. Usually, they create a sinusoidal or square wave, although they can also create other waveforms. SIT1602BI-21-18N-25.000625E is an oscillator which has been specifically designed for use in applications which require low voltage and low power consumption. This oscillator is capable of producing accurate and stable sine and square wave outputs, which makes it suitable for use in a wide range of applications.

Application Field
SIT1602BI-21-18N-25.000625E can be used in a plethora of applications. This oscillator is mainly used in medical instrumentation due to its low voltage and power consumption has made it ideal for medical and health applications. It is also frequently used in portable measurement systems for its low voltage and low power consumption. Furthermore, it is used in frequency counters, data converters, wireless communication systems, and timing and logic applications.

Working Principle
Based on the LC oscillator circuit principle, the SIT1602BI-21-18N-25.000625E oscillator utilizes an inductor and capacitor connected in parallel. The capacitor has very small parasitic capacitance, which results in high frequency performance. The resistors in the circuit form a feedback network which ensures stable output. The feedback network is composed of an adjustable resistor and a divider resistor, which are interconnected with an adjustable fuse.

The inductor and capacitor in the oscillator circuit form an LC tank circuit. When electricity is applied to the LC circuit, the current in the circuit produces a magnetic field in the inductor which stores energy. The changing magnetic field induces a changing voltage in the capacitor, due to the law of induction. This voltage causes current to flow through the parallel LC circuit, which is eventually exhausted. The capacitor will then discharge its charge and the cycle will repeat, thus creating a repeating waveform.

The SIT1602BI-21-18N-25.000625E oscillator can be set to output either a sinusoidal or square wave signal. The output waveform is determined by adjusting the adjustable resistor or the divider resistor in the feedback network. The level of the output voltage can also be altered by changing the resistance value of the adjustable fuse.