SIT9005ACT2H-XXDB

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Programmable oscillators are widely used in a variety of applications. They are commonly used to generate precise frequencies that can be tuned to any range of frequency specifications. In this article, we will discuss the application field and working principle of SIT9005ACT2H-XXDB, which is a programmable oscillator.

SIT9005ACT2H-XXDB is designed specifically for applications where a precise, ultra-low jitter, programmable clock is needed. This oscillator is capable of providing reliable and accurate timing for systems such as communications and networking, precision timekeeping, and high- speed data processing. It also features an extremely low power consumption of just 19mW in order to reduce power consumption and maximize efficiency.

SIT9005ACT2H-XXDB has a wide operating temperature range of -40°C to +125°C, allowing it to be used in even the most extreme temperature applications. It also has a wide input frequency range of 0.01Hz to 80MHz, making it suitable for many different types of applications. The programmable oscillator has one output and features a wide range of programmable frequency dividers.

In terms of its working principle, SIT9005ACT2H-XXDB makes use of a Phase Lock Loop technology in order to generate precise, low-jitter frequencies. The Phase Lock Loop (PLL) utilizes a voltage-controlled oscillator, which is connected to a phase comparator through its feedback loop. The phase comparator determines the phase difference between its input voltage and the feedback voltage from the oscillator, and the output voltage is adjusted accordingly to maintain the phase difference.

The resulting output from the PLL is a precise, low-jitter clock signal that is ready to be used in systems. The frequency of the output can be easily adjusted using the programmable frequency dividers, allowing the oscillator to be customized according to the specific requirements of the application. Additionally, the power consumption of the chip can be reduced by disabling the PLL when not in use.

SIT9005ACT2H-XXDB is an excellent choice for applications that require precise, low-jitter clock signals. Its wide operating temperature range and low power consumption make it suitable for a variety of applications. Additionally, its programmable frequency dividers allow it to be customized for any specific application requirements. As such, it is an ideal choice for those who need a reliable and accurate clock signal.

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