SIT9005ACB2H-28EO

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Programmable oscillators are digital components used to generate precise and predefined frequencies. Modern oscillators have better performance and stability than equivalent analog devices. SIT9005ACB2H-28EO is a type of programmable oscillator manufactured by SiTime Corporation. The oscillator is designed for a wide range of applications including communication systems, computer components and consumer electronics.

The SIT9005ACB2H-28EO oscillator is a fully integrated, frequency and temperature compensated oscillator (TCXO) providing excellent precision and low phase noise. It has a low supply voltage, low current consumption and extended frequency range. The device has a temperature range from -25° to 80°C and a frequency range from 8MHz to 40MHz, which enables designers to adjust the output frequency depending on the application. The device features a low Phase Jitter of 140fs in 12kHz to 20MHz range and an ultra-low power consumption of 1.2mA @ 3V.

The SIT9005ACB2H-28EO also has a wide range of features, such as dynamic phase offset control, internal voltage regulation and programmable pull range. The phase offset control feature allows the user to adjust the phase offset between the output clock and the input reference clock, while the internal voltage regulation feature maintains a consistent oscillator output regardless of variations in voltage level. The programmable pull range enables designers to set the output frequency range by setting the pull range from 0.2 to 1.2 parameters.

The working principle of the SIT9005ACB2H-28EO is relatively simple. When an input reference clock is applied, the circuit generates a highly precise output clock that is temperature compensated based on the input reference clock. The frequency of the output clock is determined by the feedback loop between the quartz crystal and the feedback capacitors. The input reference clock determines the output frequency through the feedback loop, which sets the capacitive values and the charge/discharge times resulting in the desired frequency.

The SIT9005ACB2H-28EO is a leading oscillator device used in many application fields, such as AD/DA driver, Wi-Fi and cellular transmission, serial communication and other medical and telecom devices. The device provides designers with reliable performance, as it is designed for superior accuracy and stability, with a low phase jitter and an extended frequency range. It is also designed for low power consumption, making it an ideal choice for high performance applications, especially in battery-powered electronics and other power-sensitive applications.

In summary, the SIT9005ACB2H-28EO is a reliable and versatile oscillator device which is suitable for a wide range of applications. The device features a wide frequency range, low phase noise and low power consumption. Its features make it a great choice for both analog and digital applications and it provides designers with a consistent, highly precise output frequency. It is a reliable and cost-effective choice for many applications, and it is often used in communication systems, computer components and consumer electronics.

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