SG-9101CG-D40PGCAC

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 have always been popular in electronic design due to their ability to provide precise frequencies and power consumption while still allowing customizable frequency range, operating modes, and digital output. One of the most versatile programmable oscillators available today is the SG-9101CG-D40PGCAC, a highly integrated oscillator with both digital and analog components that allow for easy integration into various applications. In this article we will discuss its application field and working principle.

The SG-9101CG-D40PGCAC is widely used in consumer devices, automotive electronics, and communications products due to its high frequency stability, low noise, and low power consumption. It offers operation from 0.3MHz up to 220MHz, with a resolution of 0.7Hz, allowing it to be tuned to any frequency within this range. Moreover, the frequency range can be increased beyond the default 0.3MHz to 220MHz to a range of up to 700MHz, by changing the clock divider ratio.

Furthermore, the SG-9101CG-D40PGCAC features several integrated features that make it ideal for use in mobile and automotive electronics. The small footprint allows for integration into tight designs, while the low power consumption and low noise levels make it suitable for use in battery powered devices. Moreover, it features programmable trimming of output amplitude, frequency range, and temperature coefficient, giving the designer more freedom and flexibility in the design of their application.

In addition, the SG-9101CG-D40PGCAC also offers programmable clock output frequencies, making it suitable for use in a variety of communications systems. The programmable trimming for output frequency, amplitude, and temperature coefficient further enhances its suitability for use in a range of network applications. In addition, the digital output allows for easy integration into an embedded system, providing more flexibility and customization.

The working principle of the SG-9101CG-D40PGCAC is based on a Low Frequency Oscillator (LFO). The LFO is comprised of a reference resonator and a feedback LC network, which is responsible for providing the frequency stability and accuracy. The reference resonator of the LFO is driven by an internal oscillator, whose frequency can be controlled by an external crystal oscillator, while the feedback LC network can be adjusted to achieve the desired output frequency.

The output frequency of the SG-9101CG-D40PGCAC can also be adjusted further by changing the divider ratios between the reference oscillator and the feedback LC network. The divider ratios can be programmed via software, allowing for higher frequency accuracy, as well as increased frequency stability. Furthermore, the SG-9101CG-D40PGCAC also offers temperature compensation and phase locking, ensuring that output frequencies remain constant in varying external conditions.

Overall, the SG-9101CG-D40PGCAC is a versatile and highly accurate programmable oscillator that provides high frequency stability, low noise, and low power consumption for a wide range of applications. Furthermore, its integrated features provide great flexibility and customization, while its small form factor and low cost make it suitable for any application.

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