SIT8208AC-G3-25S-31.250000Y

Oscillators are necessary components employed in many types of electronic systems, often used to generate electrical signals or provide clocking signals. The SIT8208AC-G3-25S-31.25000Y is an oscillator characterized by high stability and good accuracy, specially designed for radio frequency (RF) applications. This oscillator can be widely used in a variety of applications due to its many advantages.

Application Field

The SIT8208AC-G3-25S-31.25000Y oscillator is mainly used in digital communication systems. For example, it can be utilized in cellular base stations and digital network systems. It is also a perfect choice for Bluetooth-enabled devices and Wi-Fi applications. In addition, this oscillator can also be used for other types of communication systems such as RFID, DECT and automotive applications.

Working Principle

As a crystal oscillator, the SIT8208AC-G3-25S-31.25000Y utilizes a clock crystal to generate a periodic signal. This oscillator is based on a CMOS process and is able to achieve a low power consumption of 150µA at 3.3V. It is also energy efficient and has a max start-up time of 1.2ms. The frequency accuracy and stability of this oscillator is impressive—it has a nominal frequency of 31.25MHz with ±20ppm frequency accuracy and ±15ppm offset across the full temperature range.

This oscillator features an integrated output buffer which gives good signal-to-noise ratio (SNR) and high speed performance. Furthermore, this oscillator features low phase noise and output kick-backs on the order of 0.2V. This makes it suitable for use in a variety of RF applications.

The oscillator also features an integrated adjustable loop filter with passband ripple of 0.2dB, which allows precise and stable control. This makes it ideal for applications requiring high-resolustion frequency control, such as digital frequency synthesizers.

The SIT8208AC-G3-25S-31.25000Y oscillator also comes with an integrated on-board temperature sensor, which features a temperature resolution of 0.125°C. This allows precise temperature-compensated frequency control. It also features a selectable dynamic power mode, allowing the oscillator to be switched between low-power and higher power modes according to the application requirements.

In summary, the SIT8208AC-G3-25S-31.25000Y oscillator is an advanced oscillator designed specifically for radio frequency applications. It features a low power consumption, excellent frequency accuracy and stability, and a wide selection of operating modes. This makes it suitable for use in a variety of communication systems and applications.