8N4QV01LG-0085CDI

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Today, when designing a project’s timing system, engineers must make sure that their timing solutions are accurate, reliable and cost-effective. One such solution is the 8N4QV01LG-0085CDI clock/timing - programmable timers and oscillators, a programmable high-speed clock and digital frequency divider designed for precision timing applications. In this piece we will discuss the application field and working principle of this product.

The 8N4QV01LG-0085CDI is designed for telecom and computer networking applications, offering a “plug and play” clock solution with 8 selectable output frequencies and up to 10 output time frames. The unit has one input fundamental frequency of 134.4 MHz and eight output frequencies ranging from 1 MHz to 134.4 MHz, allowing users to customize their outputs for a variety of timing requirements.

The unit also offers a built-in programmable timer with a range of 1 ms to 16 s, allowing users to adjust the timing of their application without any external circuitry. In addition, the 8N4QV01LG-0085CDI has a phase jitter of less than 0.05 ps and low additive noise, making it an ideal choice for applications requiring ultra-precise timing.

So, how does 8N4QV01LG-0085CDI achieve such precision timing? At the heart of the 8N4QV01LG-0085CDI is a high-speed Frequency Dividing Element (FDE) that divides the input frequency into its harmonically related output frequencies. The FDE is combined with a programmable Oscillator Timing Computer (OTC) that controls an output register, allowing users to program the desired output frequency. The OTC also uses its onboard Digital Oscillator Generator (DOG) to generate the precisely timed cycle for the output register.

Furthermore, the 8N4QV01LG-0085CDI features a patented programmable power supply design, optimized for low power consumption and high efficiency. The unit runs on a single 5V supply, allowing it to be used in applications where power is at a premium. The 8N4QV01LG-0085CDI also offers comprehensive protection functions including over-voltage, under-voltage and short-circuit protection.

In all, the 8N4QV01LG-0085CDI is an excellent choice for any timing application that requires precision timing. The unit is easy to work with, has a wide range of frequencies to choose from and low power consumption, making it the perfect solution for telecom and computer networking applications.

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