SI5394B-A-GM

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The SI5394B-A-GM is a clock generator, PLL, and frequency synthesizer designed by Silicon Laboratories. It offers the use of their patented techniques to generate precise clocks in a variety of applications.

This device contains a PLL, Voltage Controlled Oscillator (VCO), and the ability to generate up to 100 MHz in a single output. Using the SI5394B-A-GM\'s novel phase/frequency detector and loop filter techniques, jitter and harmonics are dramatically reduced while timing accuracy is increased. Its flexibility allows a wide range of operational modes, making it suitable for a variety of designs. It is capable of generating precision frequencies up to 8.5 GHz, and its wide temperature range allows for use in many commercial and industrial applications.

The SI5394B-A-GM is suitable for stage monitoring, audio/video distribution, frequency synthesis, telecoms broadcasting, networking, instrumentation, and in many other mixed-signal environments. It is often used in non-PCI and PCI applications, such as ASI/QAM RF signal generation, HD Radio, Bluetooth, and Wi-Fi.

The SI5394B-A-GM offers several unique features which make it an attractive choice for many applications. It is capable of generating reference clocks with very low jitter and reduced harmonic content when compared to traditional generators. The PLL technology is also very efficient, and the VCO capacitance modulation feature increases linearity and accuracy in output clock operation. It also has features that provide an adjustable output current up to 30 mA, allowing for increased flexibility in design.

The working principle of the SI5394B-A-GM is based on its patented phase/frequency detection and loop filter technology. The device has a built-in PLL with a distributed VCO and a programmable output frequency. The device uses its on-chip loop filter to reduce jitter and harmonics. The output frequency is obtained by multiplying the reference frequency by the divider ratio controlled by the loop filter. The modulation of the VCO increases linearity and accuracy in output clock operation.

The SI5394B-A-GM is an advantageous device with its ability to produce precision clocks with low jitter and reduced harmonic content. Its ease of use and high-performance make it ideal for a range of applications. Its flexibility allows it to be used in commercial and industrial scenarios.

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