SG-9101CB-C20PHCAB

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Programmable Oscillators are special oscillators which offer greater control over the accuracy and precision of their output than regular oscillators. The SG-9101CB-C20PHCAB is an example of this type of oscillator. It is a PLL (Phase Locked Loop) clock oscillator, which combines a quartz crystal oscillator circuit and electronic control circuit in a single package. The application field and working principle of the SG-9101CB-C20PHCAB will be discussed in this article.

The SG-9101CB-C20PHCAB is designed for the timing control and clock generation in communication systems and aerospace applications where high performance and stability is required. It is compatible with most communication protocols, including Ethernet, CAN, USB, and other network communications. In addition, it is suitable for wireless clock applications. Due to its wide range of input frequencies, the SG-9101CB-C20PHCAB can be used as a general purpose clock source for a variety of applications.

The working principle of the SG-9101CB-C20PHCAB is based on the Phase Locked Loop technology. This type of oscillator uses two independent oscillators, the main oscillator and a reference oscillator, to produce a precise output frequency that is locked in phase with the reference oscillator. The main oscillator generates a clock signal and feeds it to the PLL circuit. The reference oscillator is then frequency-divided locally in the PLL circuit and compared with the main oscillator\'s output. If a difference between the two signals is detected, the PLL circuit adjusts the main oscillator\'s frequency so that it stays in lock with the reference. This ensures a precise output frequency with low jitter, temperature variation, and power supply variability.

The SG-9101CB-C20PHCAB has several advantages over other types of oscillators. It does not require the use of an external reference oscillator, as the reference frequency is locally generated in the PLL, making the system simpler to integrate. In addition, the use of a quartz crystal provides greater accuracy and stability than devices using other technologies such as LC and RC oscillators. The devices are also highly configurable and controllable through the host system, making them suitable for applications where precise control is required.

In conclusion, the SG-9101CB-C20PHCAB is an example of a programmable oscillator which uses phase locked loop technology to provide stable and accurate clock signals. It is suitable for timing control in mission-critical applications, including aerospace, industrial, and communication applications, and provides precise control allowing it to be highly configurable. The use of a PLL and quartz crystal makes the device more precise and stable than other types of oscillators. The SG-9101CB-C20PHCAB is a high performance oscillator which can provide enhanced control in a wide range of applications.

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