DSC400-3133Q0100KI1

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Pin Configurable/Selectable Oscillators are a type of clock oscillator that offer flexibility for applications with voltage and frequency requirements that can quickly be changed to meet the demands of the end user. The DSC400-3133Q0100KI1 is a particularly efficient and reliable oscillator from this category, which utilizes a high-performance quartz crystal oscillator circuit to realize precise oscillation frequency, temperature and power supply sensing.

Application Field

The primary application fields for the DSC400-3133Q0100KI1 are in precision frequency standard, low-power applications such as watches and handheld devices. Due to its wide range of frequency options, temperature stability and low-power operation, this oscillator is suitable for a variety of tasks, such as frequency synthesizers, automatic test equipment (ATE), telecom networks and PXI/VXI backplanes. Its tailorability and flexibility make it a popular choice for applications in industrial automation, oil and gas industry, automotive, medical and other fields.

Working Principle

The main component of the DSC400-3133Q0100KI1 is the quartz crystal oscillator, which is a piezoelectric device that vibrates in response to an applied electric field. The crystal is typically enclosed in a temperature-compensating envelope, or a “case,” that is made of specific materials that affect the frequency. The oscillating frequency of the crystal is precisely monitored and regulated by the associated circuit in the oscillator and can be accurately tuned with digital trimming. This allows for precise control of the oscillator’s voltage and frequency at any temperature.

The DSC400-3133Q0100KI1 utilizes a high-performance oscillator, which incorporates digital logic and is designed with a wide frequency range of 10 to 133 MHz. It has a tight frequency tolerance of +/-50 ppm, a high operating temperature range of -40°C to +85°C and operates at low voltage (1.8-3.3V). The device also features a power down mode which allows for ultra-low power consumption, making it an ideal choice for portable and battery operated systems. The oscillator also includes an integrated voltage sense input (VREF), so that it can detect power supply noise and regulate the frequency accordingly.

The DSC400-3133Q0100KI1 is a versatile and reliable oscillator that offers excellent performance in frequency and voltage stability over a wide range of temperatures and power supply levels. Its cost-effectiveness, low-power operation and high levels of versatility make it a perfect choice for precision frequency applications, particularly in low-power applications such as watches and handheld devices.

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