SIT8209AC-33-18S-133.330000Y

Introduction to SIT8209AC-33-18S-133.330000Y Oscillators

The SIT8209AC-33-18S-133.330000Y oscillator is a low power, frequency locked PLL clock generator IC. It is a digitally controlled phase locked loop which stabilizes the output frequency. This oscillator is a great choice for a wide range of applications such as frequency synthesis, precision timing control, system clock synchronization, etc., due to its flexibility, wide range of frequency output and low power operation.

Applications

The SIT8209AC-33-18S-133.330000Y oscillator is used for a variety of applications requiring stable and low power oscillator clocks. These include:

• System timing control
• Network synchronization
• High speed communication systems
• Automatic test equipment
• Analog to Digital converters

The SIT8209AC-33-18S-133.330000Y oscillator can also be used as a reference frequency for RF applications such as modems, radio transmitters, and GPS receivers.

Features and Specifications

The SIT8209AC-33-18S-133.330000Y oscillator has several features and specifications that make it suitable for a wide range of applications.

• Output frequencies from 33.30MHz to 133.33MHz
• Low power consumption of 28mW while operating
• High performance phase-locked loop
• ±50ppm frequency stability over full temperature range
• Output signal rise/fall time of 6ns
• Operating temperature range of -20°C to +75°C

Working Principle

The SIT8209AC-33-18S-133.330000Y oscillator consists of a phase-locked loop (PLL), a voltage-controlled oscillator (VCO) and a digitally programmable frequency divider. The PLL is used to lock the frequency of the VCO to the reference frequency. The reference frequency is then divided by a value determined by the frequency divider. This produces the desired output frequency.

The PLL will attempt to maintain the output frequency at the desired level by adjusting the VCO frequency based on the output divided by the reference frequency. If the output divided by the reference frequency frequency deviates from the desired output, the PLL will attempt to correct the output frequency. This ensures that the output frequency remains within a certain degree of accuracy despite varying external conditions.

Conclusion

The SIT8209AC-33-18S-133.330000Y oscillator is a robust and reliable low power oscillator suitable for a variety of applications. Its wide range of output frequencies and low power operation makes it ideal for a wide range of applications. Its features provide reliable performance and stability even under a variety of external conditions.