840N202CKI-000LFT

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The 840N202CKI-000LFT is a clock generator, formally known as a Phase-Locked Loop (PLL). This type of synthesizer is designed to convert base or reference frequencies into multiple evenly spaced frequencies, which makes it ideal for a variety of modern applications.

In the case of the 840N202CKI-000LFT, it is designed for use with FPGA, SoC, and ASIC devices. The clock generator can be used for a variety of digital logic, networking, video and image processing and storage, and sensing applications.

The 840N202CKI-000LFT features a wide frequency range of 0 to 70MHz, high accuracy, and low jitter. It also has an adjustable voltage range of 0.45V to 2.5V, making it a great choice for programs that require precise frequency control.

The working principle behind the 840N202CKI-000LFT is relatively simple. It consists of two main components: a phase frequencies detector (PFD) and a voltage-controlled oscillator (VCO). The PFD is responsible for dividing the output frequency and comparing it to the reference frequency, while the VCO is responsible for accurately reproducing the frequency. The two components work together to create a single stable output clock frequency.

The PFD is used to divide the output frequency by a divider and compare it to the reference frequency. If the two frequencies are not the same, the PFD sends an error signal to the VCO, which adjusts the voltage to correct the difference. This process will continue in a loop until the correct frequency is acquired.

The VCO amplifies the error signal sent by the PFD and sends it to a charge pump to regulate the voltage output. The result is a corrected output frequency that is in synchronization with the reference frequency. This process is known as phase-locked loop (PLL) technology.

One of the main benefits of the 840N202CKI-000LFT is its low jitter performance. The PLL technology helps ensure that the output frequency remains stable, even under varying conditions. This makes the 840N202CKI-000LFT an ideal choice for applications that require precise frequency control.

In summary, the 840N202CKI-000LFT is a clock generator that is designed for use with FPGA, SoC, and ASIC devices. It is ideal for a variety of digital logic, networking, video and image processing and storage, and sensing applications. The phase-locked loop technology ensures that the output frequency remains stable, even under varying conditions, making it a great choice for applications that require precise frequency control.

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