SIT9005ACE2D-30EL

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Programmable oscillators are a type of oscillator circuit that can be configured to output a specific frequency or phase of the clock signal. SIT9005ACE2D-30EL is a programmable oscillator developed by Sitronix Corporation for use in specific application fields. It offers a programmable frequency range between 1.8 and 130MHz with a controlled jitter of 80 pS RMS. The SIT9005ACE2D-30EL is a dual output device, providing two outputs (A OUT, B OUT) from two independent separate crystals (A XTAL, B XTAL). The frequency of each output can be individually configured using the on-board programmable circuits. In addition, the SIT9005ACE2D-30EL is also equipped with a 4-bit SPI-compatible serial interface that allows configuring the oscillator without modifying the existing board design.

The application field of SIT9005ACE2D-30EL is mostly found in the industrial automation, computer peripherals and portable electronic devices like USB thumb drives, while its primary use is to provide clocking signals to other components in the system. In order to reduce the cost of designing system boards, the SIT9005ACE2D-30EL is used to replace multiple different quartz crystals in the same circuit. Thereby, increasing the system\'s compatibility, integrating multiple functions, and significantly reducing the design cost.

The working principle of SIT9005ACE2D-30EL is based on the same basic principles of many other oscillators. It starts with a simple impulse called a startup pulse from the ASIC. This impulse initiates a chain of oscillations by exciting and releasing the stored stress energy of the XTAL. Then the oscillation builds up and is regulated by the ASIC in order to achieve the specified output frequency. The oscillator recycles the energy at each cycle and the output frequency is determined by the XTAL characteristics.

The SIT9005ACE2D-30EL includes two XO or VCXO crystals, each with an integrated programmable ASIC. The ASIC can be used to control the oscillation frequency, voltage control, frequency drift, temperature stability and other features. Additionally, the oscillator also features an optional CMOS-drive differential outputs to allow connecting to high-speed systems and data transmissions, and a SPI-compatible serial programming/readback interface for programming the ASIC.

Finally, the SIT9005ACE2D-30EL offers low power consumption, small package size and exceptional reliability, making it suitable for a wide range of applications. It is a good choice for applications where multiple quartz crystals are subsequently required, such as USB thumb drives, scaling industrial automation and server applications, or in any system wherein frequency accuracy and stability is a top priority.

The specific data is subject to PDF, and the above content is for reference