SIT8008BCB8-28S

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Programmable oscillators are oscillators that can be configured to meet dynamic performance and form factor requirements. They differ from traditional oscillators in that they can be programmed to provide an output signal at any frequency within their specified range. This flexibility allows system designers to create optimized designs quickly and easily based on their specific application requirements. In this article, we will discuss the application field and working principle of the SIT8008BCB8-28S programmable oscillator.

The SIT8008BCB8-28S is a programmable oscillator that has a frequency range between 1 MHz to 28 MHz. The oscillator is ideal for applications that require high accuracy and stability, such as time and frequency synchronization applications. The device features a low jitter of 2.0 ps, a low phase noise of -155 dBc/Hz @ 10 kHz offset, and a high frequency stability of ±150 ppm over 15 years. The SIT8008BCB8-28S has a total output current consumption of 30mA, a programmable voltage output range of 2.7V to 5.5V, and an operating temperature range of -20 to +85°C.

The SIT8008BCB8-28S programmable oscillator utilizes an I2C interface for programming. The device has a control register, which can be used to select the desired frequency, power-down mode, and frequency accuracy. The device also accelerates the programming process by providing frequency selection request inputs, which can be used to quickly program the output frequency without any I2C bus communication. Once the desired settings have been programmed, the SIT8008BCB8-28S can be used as a fixed-frequency oscillator with programmable features.

The SIT8008BCB8-28S programmable oscillator offers high performance with low jitter and phase noise performance, making it ideal for precision timing applications such as clocks and digital audio. The device is also suitable for communication applications such as modems, radio frequency link, and Ethernet interfaces. The device offers advanced power management functions and flexible frequency programming, enabling it to be used in a wide range of applications.

In summary, the SIT8008BCB8-28S programmable oscillator is a high performance device designed for precision timing applications. It features a wide frequency range of 1MHz to 28 MHz, low jitter of 2 ps, and low phase noise of -155 dBc/Hz @ 10 kHz offset. The device can be programmed with an I2C interface or frequency selection request inputs for quick programming, and can be used as a fixed-frequency oscillator with programmable features. The SIT8008BCB8-28S is ideal for high-performance applications such as clocks, digital audio, and communication applications.

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