SI5356A-B02862-GMR

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The SI5356A-B02862-GMR from Silicon Laboratories is a high-performance Any-Frequency, Multi-Output Clock Generator. It is capable of generating up to 10 outputs with operating frequencies from 10 kHz up to 500 MHz. The device also has various features such as integrated jitter cleaning, flexible output configurations and integrated Digital-to-Analog converter (DAC). This makes it a perfect device for modern clock and timing needs in a wide range of applications such as networking, medical systems, servers, and industrial equipment. This article will discuss the application field and working principle of the device.

Application Field

The SI5356A-B02862-GMR provides up to 10 output frequency, each of which can be programmed independently using the device’s on-board, frequency synthesizer and multiplexed outputs. This makes the device suitable for a wide range of applications including:

• Networking system clock generators
• Clocking systems for high-speed serial communications
• Test and measurement systems
• High-performance embedded applications
• Telecommunications systems
• Medical systems
• Automotive systems
• Servers
• Industrial equipment
• Computer systems
• Consumer electronics

Essentially, anytime a system needs a high-performance clock or frequency synthesizer, the SI5356A-B02862-GMR can be used as a reliable and accurate solution.

Working Principle

The SI5356A-B02862-GMR device is based on a Multi-Output Frequency Synthesizer (MOFS). This device allows multiple signal frequencies to be generated in tandem from a single reference oscillator. It does this by utilizing a Phase-Locked Loop (PLL).

At the heart of the device lies an integrated 6 GHz Voltage Controlled Oscillator (VCO). This provides the PLL with a wide variety of output frequencies, which make it suitable for applications where different clock signals are needed. The device also has an integrated frequency divider, which is used to provide multiple clock outputs from a single oscillator.

The device also includes multiple ports layer (MPL) which allows for flexible output configurations. By adjusting the MPL, different types of output signals can be generated. For example, by connecting two or more clocks outputs together, a differential clock can be formed. The MPL also offers the flexibility of determining how many of the outputs are synchronized to each other or driven in parallel.

In addition, the SI5356A-B02862-GM also includes an integrated gate array. This gate array allows the user to program multiple different frequency settings, allowing them to generate multiple clock frequencies without having to make any hardware configuration changes.

Lastly, the device is capable of inputting programming information from either a digital-to-analog converter (DAC) or from an external EEPROM. This allows for easy configuration, as the DAC can be used the program the different frequencies for the PLL and the EEPROM can be used to store configuration data when the device powers off.

Conclusion

The SI5356A-B02862-GMR from Silicon Laboratories is a high-performance device for clock and timing applications. The device features an integrated 6 GHz Voltage Controlled Oscillator (VCO) and multiple ports layer (MPL) which allows for flexible output configurations. The integrated jitter cleaning and Digital-to-Analog converter (DAC) allows for easy clock configuration, while the integrated EEPROM allows for data storage when the device is powered off. The device is ideal for a wide range of applications, including networking, medical systems, servers, and industrial equipment.

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