SIT9120AC-1C1-25E166.600000X

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Oscillators

The SIT9120AC-1C1-25E166.600000X offers an efficient tuning solution to embedded system oscillators network. It is a high reliability, low cost and small size oscillator chip. The series provides high output accuracy and noise control, making it suitable for a wide range of oscillator applications in embedded systems such as automotive, telecom, datacom, wireless, and industrial automation.

Application

The SIT9120AC-1C1-25E166.600000X oscillator series is an ideal choice for synchronization, timing, control and clock management within embedded systems. It is best suited for use as an oscillator in radiofrequency (RF) devices, quartz resonator oscillator (QRS) applications, low voltage digital-to-analog converters (DACs), pulse width modulators (PWMs) and voltage-controlled oscillators (VCOs). It is also suitable for a wide range of fields such as home and industrial automation, automotive, telecommunications, datacoms, and RF applications.

Working Principle

An oscillator is an electronic circuit that generates a repetitive waveform. The SIT9120AC-1C1-25E166.600000X oscillator is based on a frequency-edited clock signal. It consists of oscillator circuits that are designed to generate a specific frequency and are tuned electronically to reach a given target frequency. This frequency is produced by a quartz crystal that acts as an anode, and the cathode end of the quartz crystal is connected to a chip capacitor. The chip capacitor is tuned through a two-way matching system to extract the maximum energy of the anode end, and this tuning is based on a specific tuning accuracy.

The oscillator can reach up to 24MHz with excellent signal purity and low harmonic distortion. The series also features a wide tuning range of ±50ppm and exceptional linearity, high phase noise performance, and superior temperature stability. The device also includes a Sync Output function that enables the generation of synchronized clock signals with a +2.5V target output voltage for low-power applications.

In addition, the chip incorporates on-chip phase-locked loops (PLLs) to provide a wide range of frequency outputs, ranging from DC to 24MHz. The PLL is designed for the many embedded applications available, providing a wide range of pulse widths for the PLL to lock the clock signal. Furthermore, this series is designed for optimal power consumption by providing a low current operation mode and a frequency down conversion system.

Materials & Components

The SIT9120AC-1C1-25E166.600000X oscillator series utilizes specialized components such as high-frequency oscillator component crystals and ceramic chip capacitors. The crystal is used to provide the resonator and oscillator circuit for the oscillator, and the chip capacitor is used to tune the crystal to the required frequency. Together, these components produce the oscillator output signal.

Conclusion

In summary, the SIT9120AC-1C1-25E166.600000X oscillator series is a highly reliable, low cost, small size oscillator chip. It is suitable for a wide range of applications including embedded systems, RF, QRS, DAC, PWM and VCO. This series is designed with a wide tuning range and excellent signal purity, enabling it to reach up to 24MHz. Additionally, it incorporates on-chip PLLs and Sync Outputs for various embedded applications. With all these advantages, the SIT9120AC-1C1-25E166.600000X oscillator series is a great choice for embedded system designs.

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