SIT1602BI-73-XXS-74.176000D

Oscillators

Oscillators are electronic circuits that generate alternating electronic signals. They generate a sinusoidal signal by converting a DC voltage into an AC signal at a specific frequency or a square wave at a specific frequency. Oscillators are the most important solutions when it comes to radio-frequency signals, but also other types of oscillator circuits exist with applications in audio and data communications.

SIT1602BI-73-XXS-74.176000D

SIT1602BI-73-XXS-74.176000D is an example of an oscillator that is specifically designed for application in mobile phones, do with 3V or 5V logic voltage. It can operate with a wide voltage range from 2.1V to 5.5V. It is particularly suitable for mobile phone RF applications due to its size and exceptional frequency stability.

Application Field and Working Principle

SIT1602BI-73-XXS-74.176000D is mainly used for applications in mobile phones, especially in radio-frequency circuits. The device has a high frequency stability due to its low temperature coefficient, which makes it suitable for use in precise mobile phone RF applications. The oscillator has a wide frequency range of 5.176Mhz to 74.176Mhz. The device works on the principle of electronic oscillation, wherein an amplifier or an oscillator circuit is used for converting a DC voltage into an AC signal.

The SIT1602BI-73-XXS-74.176000D oscillator achieves this by using a quartz crystal to generate the frequency of oscillation. This crystal vibrates with a definite time gap and so produces a train of oscillations at a specific frequency. The oscillation is then amplified by an amplifier or an oscillator circuit. By changing the frequency of the crystal, the oscillator circuit can be driven to generate different frequencies. The oscillator produces a square wave, a sine wave, or a sawtooth wave which can be used for a variety of applications.

SIT1602BI-73-XXS-74.176000D has excellent frequency stability with the temperature coefficient ranging from 2ppm/°C to 5ppm/°C. The device also has low EMI and the phase noise performance of the oscillator is better than -85dBc/1Hz for better performance in the RF circuit. The device is durable and long lasting due to its low current consumption of 10mA max. The low current consumption also makes the device more energy efficient.

Conclusion

In conclusion, SIT1602BI-73-XXS-74.176000D is an oscillator circuit that is specially designed for application in radio-frequency circuits of mobile phones. It has a wide frequency range and excellent frequency stability, making it suitable for use in precision mobile phone RF applications. The device works on the principle of electronic oscillation wherein a quartz crystal is used to generate the frequency of oscillation and an amplifier or an oscillator circuit is used for conversion of DC voltage into an AC signal. The low current consumption of the oscillator also makes it energy efficient and durable.