SG-9101CG-C07SGBAC

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Programmable oscillators are electronic devices that produce continuous waves with precise frequency and amplitude characteristics, allowing them to be used in a wide variety of industrial, commercial and consumer applications. The SG-9101CG-C07SGBAC is a programmable oscillator designed for precise frequency control in radio frequency (RF) and wireless applications. This article will discuss the application field and working principle of the SG-9101CG-C07SGBAC.

Application Field

The SG-9101CG-C07SGBAC is a compact, highly reliable SMD oscillator. It is an ideal solution for RF communication systems and other applications that require precise frequency control, such as:

• Cellular base stations
• GPS systems
• Wireless LANs
• Industrial control systems
• Compact disk players
• Microwave data links

The SG-9101CG-C07SGBAC is designed to operate from 3.2 to 3.6 V and can provide clock signals with frequency up to 67.0 MHz. This device is RoHS compliant and can be used in automotive, medical, industrial and consumer applications.

Working Principle

The SG-9101CG-C07SGBAC is based on a ring oscillator circuit, which consists of a series of logic stages connected in a loop. In the basic configuration, the SG-9101CG-C07SGBAC contains two input multiplexers, two digitally controlled oscillators (DCOs), two digital phase interpolators, two digitally controlled gain amplifiers (DCGAs), one phase locked loop (PLL) and one voltage controlled oscillator (VCO). It is also capable of 32-bit frequency division, allowing for finer resolution for frequency control.

The input multiplexers select one of the two DCOs, which are used to generate the reference and clock signals. The reference signal is then input to the PLL and VCO. The PLL and VCO control the frequency of the signal to provide a highly precise output. The DCGAs are used to further control the amplitude characteristics of the clock output.

The SG-9101CG-C07SGBAC also includes a variety of programmability options, including integer frequency multiplication, frequency division ratios, reference signal selectors, output frequency range and clock signal output. All of these settings are user-programmable and can be changed through a serial interface or through a GUI interface. This makes it easy to adjust the oscillator’s settings to meet the specific needs of any application.

Conclusion

The SG-9101CG-C07SGBAC is a highly reliable, programmable oscillator designed for precise frequency control in radio frequency (RF) and wireless applications. This oscillator is ideal for cellular base stations, GPS systems, wireless LANs, industrial control systems, and more. The SG-9101CG-C07SGBAC’s advanced features and programmability options make it the ideal choice for precision frequency control in a variety of applications.

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