SG-9101CE-C07PHCAA

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Programmable Oscillators

Programmable Oscillators, also known as programmable clock generators, are devices used to generate a reliable and stable frequency to derive clock signals for digital circuits in a wide variety of applications. One of the most autonomous of these oscillators is theSG-9101CE-C07PHCAA, which is capable of creating a variety of frequencies, from the low frequency of 10kHz all the way up to several hundred MHz. The SG-9101CE-C07PHCAA is a surface-mount device, meaning that, unlike some of the more bulky discrete oscillator packages, it can be easily integraded into many different types of systems due to its extremely compact size. Its wide input voltage range allows it to be used in many types of circuitry, while simultaneously maintaining very low power consumption, making it an ideal choice for battery operated systems. Due to its highly stable nature, the SG-9101CE-C07PHCAA is especially well suited for many types of applications such as instrumentation, industrial automation, or in computer systems as part of a bus clock. In these instances it is used to provide multiple clock sources, typically of differing frequencies, for correct device operation. One prominent example of this being its usage in communications networks where multiple frequencies are used for data transmission.

Application Field

The SG-9101CE-C07PHCAA has a wide range of applications due to its versatility. It can be used in virtually any application that requires a stable, accurate clock signal. Some of the more common uses for these include:

• Computers and related devices such as servers, routers, and storage systems
• Industrial automation equipment
• Medical and scientific instruments
• Telecommunications applications
• Network infrastructure such as routers and switches

Working Principle

SG-9101CE-C07PHCAA is a voltage controlled oscillator that uses a dual-oscillator architecture. The oscillator is made up of an input stage and an output stage, each of which contains a separate oscillator circuit. The input stage is directly programmable and usually can be adjusted to produce frequencies from 10kHz to several hundred MHz. The output stage amplifies the signal from the input stage and is designed to provide a stable frequency output. The input stage of the dual-oscillator architecture contains a voltage controlled pulse width modulator (VCPWM), a type of frequency setting circuit. This circuit uses a reference voltage to set the frequency. The circuit also contains a programmable preamplifier, which is used to set the signal’s amplitude. The output of the VCPWM is fed into a low pass filter, which attenuates any high frequency signals that could otherwise affect the signal’s stability. The filtered signal is then fed into the output stage, where it is amplified to increase the signal’s output level. The signal is then fed into the output pins of the SG-9101CE-C07PHCAA where it is available for use.

Conclusion

The SG-9101CE-C07PHCAA is a highly versatile programmable oscillator that is well suited for a wide range of applications. Its wide range of frequencies and low power consumption make it an ideal choice for many industries. Its versatile design also allows it to be easily integrated into many different types of systems, making it a highly reliable and cost effective solution.

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