SIT9003AC-2-28SO

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Programmable Oscillators represent a broad family of timing solutions that combine the functionality and precision of quartz-based oscillators with the flexibility of computer-controlled programming. One example of this family is the SIT9003AC-2-28SO, which is a low-frequency programmable oscillator (LFPO).

The SIT9003AC-2-28SO is designed for use in automotive, industrial, and consumer applications, as well as telecommunications and audio applications. In addition to meeting stringent automotive requirements for temperature and voltage ride-through, the SIT9003AC-2-28SO boasts features such as fast programming time, super-low start-up current, and low power consumption. As with all programmable oscillators, the SIT9003AC-2-28SO allows the user to customize the frequency, shape and time parameters to suit their application.

The SIT9003AC-2-28SO can be conveniently programmed via the PC-based programming adapter provided with the device. The programming includes various functions such as frequency range setting, memory allocation and reprogramming. This results in a great degree of flexibility and customization, as well as faster and more efficient frequency programming. The SIT9003AC-2-28SO is programmed by connecting the programming adapter to the oscillator. It then communicates with the on-chip EPROM through the programming head and uploads the relevant frequency and timing data.

The programming process is carried out in two phases. First the clock is tuned to the required frequency using a potentiometer. This is followed by programming of the onboard EPROM to store the required clock frequency and timing parameters. The programming cycle is completed when the programming adapter verifies that the correct frequency has been stored in the EPROM. It is important to note that programming must be done manually, as the SIT9003AC-2-28SO does not have an automatic programming feature.

The working principle of the SIT9003AC-2-28SO is based on the principle of tuning. The frequency of the clock is determined by the value of a capacitive load capacitance that is connected to the oscillator’s pins, and can be easily tuned to the desired value by adjusting the combination of external resistors and capacitors. One advantage of this method is that the quality of the output signal can be easily controlled. This is in contrast to other oscillators that require complex programming of internal registers to set the desired frequency.

The output of the SIT9003AC-2-28SO is a sine wave with a frequency of up to 4MHz. The wide range of frequency options is especially suitable for applications that require low-frequency signals, such as audio devices and telecommunications systems. The SIT9003AC-2-28SO has excellent accuracy and temperature stability, making it suitable for use in applications with stringent requirements. Its high noise immunity also makes it ideal for automotive and other noise-sensitive applications.

In conclusion, the SIT9003AC-2-28SO is an ideal choice for a wide range of applications. Its programmability and tuning features make it easy to configure for the required application, and its robust performance makes it suitable for use in the most demanding environments. Its accuracy and temperature stability make it an ideal choice for audio and telecommunications applications. The fast programming time and low power consumption make it an attractive option for designers who need to meet tight deadlines and low-power requirements.

The specific data is subject to PDF, and the above content is for reference