89H22NT16G2ZCHLGI8

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Clock/Timing – Clock Generators, PLLs, Frequency Synthesizers

The 89H22NT16G2ZCHLGI8 is ideal for use in all of the major clock/timing application fields that depend on high-performance, low-power clock generators, phase-locked loops (PLLs), and frequency synthesizers. There is an exceptionally wide frequency range, plus an expansive range of additional features and conveniences, including spread-spectrum clock synthesizers, programmable voltage-controlled oscillators (VCOs), programmable clock outputs, and more.

Clock Generator: The 89H22NT16G2ZCHLGI8 features a wide frequency range with high-precision measurements, making it ideal for use in embedded applications, industrial IoT designs, automotive video and audio displays, and more. With integrated low-power and low-jitter features, the 89H22NT16G2ZCHLGI8 provides power savings while the precise and accurate clock signal allows for a more precise device control.

Phase-Locked Loop (PLL): The 89H22NT16G2ZCHLGI8 utilizes a PLL to provide a precise frequency and enable low-power operation. This is done by a frequency synthesizer that can tune across a predetermined frequency range. The 89H22NT16G2ZCHLGI8 also allows for easy programmability to help maximize the flexibility and efficiency of the entire system.

Frequency Synthesizers: Frequency synthesizers are used to generate a precise frequency from a reference source and adjust the frequency up or down for more precise measurements. The 89H22NT16G2ZCHLGI8 offers the most advanced frequency synthesizers available, enabling precise signals from any source. This makes it ideal for use in precision-sensitive radio-frequency applications, like radio-frequency identification (RFID), global positioning system (GPS), ZigBee, z-Wave, and Wi-Fi.

Programmable Peripherals: The 89H22NT16G2ZCHLGI8 includes multiple programmable peripherals, including programmable voltage-controlled oscillators (VCOs) and programmable clock outputs. These allow for an extreme level of precision and accuracy, while increasing the flexibility and versatility of the entire system. Additionally, programmable control pins can be used to customize the operation of the clock generator. This can reduce the need for external components and improve overall performance.

Spread-Spectrum Clock Synthesizers: Traditional fixed-frequency clock synthesizers provide a precise signal but can be prone to interference from other signals. To reduce the risk of interference, the 89H22NT16G2ZCHLGI8 includes spread-spectrum clock-synthesis technology, allowing synthesized signals to spread over a wider range of frequencies. This can be used to improve the accuracy and reliability of the clock signal, while minimizing interference with nearby signals.

Conclusion

The 89H22NT16G2ZCHLGI8 Clock/Timing Controller is well suited for use in all of the major clock/timing application fields that depend on high-performance, low-power clock generators, phase-locked loops (PLLs), and frequency synthesizers. This device features an exceptionally wide frequency range, coupled with additional features such as spread-spectrum clock synthesizers, programmable voltage-controlled oscillators (VCOs), and programmable clock outputs. All of these features allow for high-precision signals from any source, helping to maximize the performance of any system design.

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