SI5351A-B02873-GTR

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The SI5351A-B02873-GTR is part of the expansive family of clock and timing generators, frequency synthesizers and PLLs produced by Silicon Labs. Manufactured to the highest standards, these components are designed to deliver reliable performances and accurate timing designs. This article will provide an overview on the application fields and working principle of the SI5351A-B02873-GTR.

Application Fields of SI5351A-B02873-GTR

The SI5351A-B02873-GTR is a low power clock generator IC that can be used in a variety of different applications. It is ideal for use in applications such as industrial, GPS systems, mobile phones, telecom and computing systems, automotive and consumer electronics. The IC is also useful for radio systems and applications where accurate timing control is critical.

The SI5351A-B02873-GTR features a wide range of features, including a programmable output voltage range of 0.8V to 3.3V, configurable output frequency range of 15kHz to 840MHz, and support for external output reference frequency of up to 44 MHz. These features make the IC suitable for a wide variety of applications.

The SI5351A-B02873-GTR also features programmable phase shift, skew, and output voltage range and a wide range of output waveforms, such as LVCMOS, LVDS, and Sine Wave. These features make the chip suitable for even the most demanding applications.

Working Principle

The SI5351A-B02873-GTR is based on a patented architecture that combines an Internal Phase Lock Loop (PLL) and an Internal Voltage Controlled Oscillator (VCO) to deliver precise frequency and phase synchronization. This patented technology is known as PLL/VCO Based Clock Generator (VCO-PLL) technology.

The IC supports a wide range of output frequencies and waveforms, which can be programmed using a register-based control interface. The IC can also be programmed using an external reference frequency. This feature allows users to customize the frequencies and waveforms on a device-by-device basis.

The SI5351A-B02873-GTR also features integrated frequency and phase alignment devices, which enables precise tuning and performance stability. The IC also supports a wide range of output skew, duty cycle and output polarity control.

The SI5351A-B02873-GTR is also equipped with a wide range of security features, such as write protection and on-chip ESD protection, which protects the IC from external interference. The IC also supports over-voltage protection, which prevents the chip from being damaged by short circuits or other external interferences.

Conclusion

The SI5351A-B02873-GTR is a low power, feature-rich clock generator IC that is suitable for a wide range of applications. The IC features a programmable output voltage range of 0.8V to 3.3V, configurable output frequency range of 15kHz to 840MHz, and support for external output reference frequency of up to 44 MHz. The SI5351A-B02873-GTR is based on a patented architecture that combines an internal PLL and VCO to deliver precise frequency and phase synchronization. The IC also includes a wide range of security features and supports over voltage protection. The wide range of features makes the IC ideal for use in applications such as industrial, GPS systems, radio systems, mobile phones, telecom, automotive and consumer electronics where accurate timing control is critical.

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