SIT9005ACA1D-28DE

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 combine the advantages of microprocessor control, precision referencing to an external clock, and programmability, making them suitable for multiple applications. SIT9005ACA1D-28DE is a programmable oscillator manufactured by CUI Inc. The oscillator is designed with an on-board memory that allows the user to program the outputs with a variety of frequencies, from 0 Hz to 83 MHz. It is a versatile solution for applications such as oscilloscopes, data mulitplexers, and embedded systems.

The SIT9005ACA1D-28DE programmable oscillator offers a range of features, including an onboard 5V oscillator circuit, frequency range of 0 Hz to 83 MHz, and an I2C interface for control. The oscillator is designed with a range of selectable output frequency, duty cycle, and voltage levels. The on-board accuracy of the oscillator is 0.03%.

In terms of output frequency, the SIT9005ACA1D-28DE oscillator offers two modes: one-time programming mode and continuous programming mode. In the one-time programming mode, the output frequency is stored in the memory after being programmed, allowing for reliable operation of the device. This mode is ideal for applications where the frequency does not need to be modified on a regular basis. In the continuous programming mode, the output frequency can be adjusted at any time by user and the new frequency is stored in the memory.

In terms of power consumption, the SIT9005ACA1D-28DE oscillator has an ultra-low power consumption of 55 mA at 5V. The oscillator has a sleep current of only 0.5 μA, and offers a robust temperature range of -40°C to 85°C. The oscillator is also capable of EMC compliance, providing reliable operation in noisy environments.

The working principle of the SIT9005ACA1D-28DE programmable oscillator is based on a quartz crystal oscillation circuit. The crystal oscillation circuit serves as the reference source for establishing the output frequency of the oscillator. The reference source is controlled by a microcontroller, which allows the user to program the oscillator to generate a range of frequencies. The frequency range is determined by the frequency of the quartz crystal used in the oscillator.

In addition, the SIT9005ACA1D-28DE oscillator also features a buffered output. The buffer makes it possible to reduce both the internal and the external noise levels of the oscillator, allowing for quieter operation. The output of the oscillator is protected against over-voltage, over-temperature and EMC emission.

The SIT9005ACA1D-28DE programmable oscillator is an ideal solution for a wide range of applications, such as oscilloscopes, data multiplexers, and embedded systems. The oscillator is highly accurate, energy efficient, and features a wide frequency range and adjustable output levels. Its on-board accuracy and buffered output make it suitable for use in noisy environments.

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