SG-8002CE-STC

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Programmable oscillators are a type of oscillator that has been carefully engineered to provide superior frequency control and output. Potential applications usually include radio communications, radar systems and sonar systems, which typically require precision frequency control.The SG-8002CE-STC programmable oscillator, manufactured by SG-Oscilar Pte. Ltd, is a high-performance MEMS oscillator. It offers a frequency range of 4.19GHz to 4.7GHz and a wide frequency stability range of ??100 ppm to ??50 ppm, allowing for stable and reliable frequency control.

1. SG-8002CE-STC Application Field

The SG-8002CE-STC is designed for use in a wide range of applications, such as satellite communication systems, radar systems, sonar systems, microwave radio systems and base station systems. The high frequency stability, low phase noise and fast settling time of the SG-8002CE-STC makes it an ideal candidate for use in these types of applications. Additionally, its small package size of 7 x 5 mm and low power consumption makes it an attractive choice for designers who are looking for a smaller, low-power and higher-performing programmable oscillator.

2. SG-8002CE-STC Working Principle

The SG-8002CE-STC is based on a MEMS resonator that has been integrated with a frequency control circuit. This integrated circuit gives the oscillator excellent frequency stability and low phase noise. The MEMS resonator is a type of quartz oscillator that is based on moving masses to generate its frequency. The MEMS resonator also has higher accuracy than conventional crystal oscillators and is much more resistant to environmental changes, making it suitable for use in high-precision applications.

The frequency control circuit of the SG-8002CE-STC is a high-performance voltage-controlled oscillator (VCO) that has been integrated with a digital-to-analog (D/A) converter and a phase-locked loop (PLL). The D/A converter is used to convert the digital control signal into an analog control signal, which is then used to adjust the frequency of the VCO. The PLL then modulates the frequency of the oscillator by using the control signal.

The combination of the MEMS resonator and the VCO-PLL circuit makes the SG-8002CE-STC one of the most reliable and accurate programmable oscillators available. It offers high levels of frequency stability, low phase noise and fast settling time, making it an ideal choice for both embedded and external applications.

Conclusion

The SG-8002CE-STC is a high-performance programmable oscillator designed for use in a wide range of applications. It offers a frequency range of 4.19GHz to 4.7GHz and superior frequency stability and low phase noise performance. The SG-8002CE-STC is based on a MEMS resonator and voltage-controlled oscillator (VCO)-phase-locked loop (PLL) combination and is ideal for applications that require higher precision and reliability.

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