87972DYILFT

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87972DYILFT is a high-performance and versatile frequency synthesizer IC with main applications in the field of clock and timing. The 87972DYILFT IC is ideal for systems requiring clocking signals up to 6.4GHz and can also be used in applications where a reference timing signal needs to be generated from an external input.

The 87972DYILFT IC integrates two PLLs. These two PLLs, working in coordination with an on-die voltage-controlled oscillator (VCO), enables the IC to generate both stable and accurate frequency output. In addition, the 87972DYILFT IC contains a powerful spread-spectrum modulator. This allows the frequency output to be spread across a wide range and reduces jitter and resultant EMI. Moreover, the IC has an efficiency of up to 70%, which makes it feasible for reducing the size of the clock source as well as total system power consumption.

The 87972DYILFT IC can be used to generate a wide range of frequencies including up to 6.4GHz, making it suitable for use in a wide variety of industries. These industries include telecommunications, networking, computer, automotive, and consumer electronics. Its main applications include Wi-Fi, Bluetooth, DTV, microwave and satellite communication, as well as industrial applications such as automotive, automation, measurement, and medical.

The architecture of the 87972DYILFT IC enables users to quickly and accurately generate a wide variety of clock frequencies. The two PLLs can operate in different modes, allowing the frequency output to be adjusted over a wide range. This makes the IC versatile and able to accommodate a wide variety of frequency requirements. In addition, the 87972DYILFT IC can be combined with external components to create a variety of frequency sources.

The 87972DYILFT IC works according the VCO concept. In its simplest form, an oscillator consists of an amplifier, a feedback loop, and a filter. With an appropriate frequency control voltage applied to the oscillator, the oscillator switches between two different operating points. In the case of the 87972DYILFT IC, the frequency control voltage is generated within the IC, and the oscillator adjusts its frequency accordingly.

The 87972DYILFT IC also allows other components to be added to the system. For example, an external reference clock can be used to help maintain a higher degree of accuracy in the frequency output. Additionally, a frequency divider can be used to generate frequencies that are lower than the frequency of the reference clock, while a multiply block can be used to generate higher frequencies. Finally, additional logic blocks can be used within the design to provide more advanced features such as pulse width modulation (PWM) or waveform waveform shaping.

In conclusion, the 87972DYILFT IC is a highly efficient, reliable and versatile clock generator. Its main application areas are in the field of clock and timing, such as Wi-Fi, Bluetooth, DTV, microwave and satellite communication, and industrial applications. It integrates two PLLs working in coordination with an on-die voltage-controlled oscillator and allows a wide range of frequencies up to 6.4GHz to be generated. In addition, its use of external components, such as reference clock, frequency divider and multiply block, enables the frequency to be adjusted to a variety of applications. Finally, its power efficiency of up to 70% helps reduce system power consumption, making it an ideal solution for a wide range of clock and timing applications.

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