SIT9002AI-38H18ED

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Programmable Oscillators

Programmable oscillators are versatile time measurement circuits that can be used to accurately and precisely measure time intervals or frequencies, and provide an accurate, stable output signal. A programmable oscillator can be used to measure discrete intervals of time or to achieve unique oscillating frequencies. There are many different types of oscillators, but SIT9002AI-38H18ED is a type of programmable oscillator that is gaining popularity and becoming more commonly used.

SIT9002AI-38H18ED is a compact and low power programmable oscillator module designed for applications requiring accurate and consistent high frequency outputs over a wide range of temperatures. This oscillator can operate with a maximum frequency of 800Mhz and a supply voltage of 3.3V, with a minimum jitter of 300ps. It is a highly reliable, low power device with extended temperature range from -40 to 105°C and a maximum frequency stability of 0.02%.

SIT9002AI-38H18ED is mainly used in the telecom and automotive industry and has the advantages of low phase noise, low power consumption and improved performance over wide temperature ranges, making it suitable for a wide range of applications. It is commonly used in the telecommunications industry, such as radio base stations, radio links, Base Station Control, Mice and Computer Links, UMTS, CDMA and LTE.

The main working principle of SIT9002AI-38H18ED is to convert a square wave into a sine wave. It consists of a voltage-controlled oscillator (VCO) and a phase-locked loop (PLL). The VCO is used to generate an output signal with adjustable and repeatable frequency, while the PLL module is used to compare the desired output with the actual output. If a difference is detected between the output and desired frequency, the PLL automatically adjusts the VCO frequency until the two are matched.

In addition to its straightforward application fields and working principle, SIT9002AI-38H18ED offers many advanced features, such as an on-chip programmable clock generator, on-chip oscillator, zero-delay buffer and input-output pins, allowing for a wide range of applications. For example, it can be used to generate a wide range of frequencies, measuring of time intervals or application-specific specific frequency adjustments.

In conclusion, SIT9002AI-38H18ED is a versatile, highly reliable and low-power programmable oscillator suitable for applications in the telecommunications industry as well as applications requiring accurate and consistent high frequency outputs over a wide range of temperatures. Its main working principle is to convert a square wave into a sine wave using a VCO and PLL module, allowing for application-specific specific frequency adjustments.

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