840N202CKI-000LF

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The 840N202CKI-000LF is a part of the Clock / Timing family, specifically a Clock Generator, Phase-Locked Loop (PLL), or Frequency Synthesizer. It is a package of integrated circuits, combining a crystal oscillator and other components, designed to create and/or modulate a clock signal.

The main application fields for the 840N202CKI-000LF are fields and applications where a reliable and precise clock signal is needed in a system or device. This is typically in systems, such as computers or telecommunications equipment, where time synchronization between devices is essential. It is also useful in devices where generating and maintaining a steady clock cycle with very minimal drift is needed, such as periodic waveform generators, radio transceivers, and oscilloscope triggering.

The working principle of the 840N202CKI-000LF is based on the concept of a Phase-Locked Loop (PLL). A PLL consists of two main components: a voltage-controlled oscillator (VCO) and a phase-comparator. The VCO responds to the input voltage and produces an output signal. The phase-comparator takes the input reference signal and the VCO signal, and compares the two for discrepancies in their phase relationships. The output of the phase-comparator is used to adjust the VCO frequency so that it matches the reference signal. This feedback loop is used to generate and maintain a stable clock cycle that is kept in synchronization with the reference signal, thus creating a reliable and precise clock signal.

The 840N202CKI-000LF integrates several components into an automated, reliable, and precise frequency synthesizer. It contains an input reference oscillator, a VCO, an amplifier and frequency divider, a phase-frequency detector, and a control voltage generator. The frequency synthesizer is designed to synthesize a frequency from the reference signal input, and then loop it back to the input for continuous syncing and limiting of the frequency drift.

The 840N202CKI-000LF is used in applications where a stable, precise clock is needed. It is perfect for applications that require synchronization between devices in a distributed system. It is also useful in devices where generating and maintaining a steady clock cycle with very minimal drift is needed, as it has been designed to provide precise, reliable clock signals with very low jitter and minimal frequency drift.

In conclusion, the 840N202CKI-000LF is a part of the Clock / Timing family, specifically a Clock Generator, Phase-Locked Loop (PLL), or Frequency Synthesizer. It is used in applications that require synchronization between devices in a distributed system, or where very low jitter and minimal frequency drift is needed. The working principle of the 840N202CKI-000LF is based on the concept of a Phase-Locked Loop, where a VCO and a phase-comparator keep the output signal in sync with the input reference signal. The 840N202CKI-000LF integrates several components into an automated, reliable, and precise frequency synthesizer, making it an ideal choice for applications that require a precise, reliable clock.

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