8N3DV85KC-0114CDI8

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The 8N3DV85KC-0114CDI8 is a programmable timer and oscillator found within the Clock/Timing industry. As with most programmable timers and oscillators, it provides a significant degree of precision and control to the user given that they can adjust the operating frequency, output level and other various programming parameters. The 8N3DV85KC-0114CDI8 is available in both 16 pin and 20 pin packages, addressing a variety of design needs.

Applications

The 8N3DV85KC-0114CDI8 has a wide range of applications where consistent precision and timing accuracy is necessary. Given that it has excellent temperature stability, it is frequently used in HVAC systems, industrial machines, telecommunications, POS systems and many other types of applications. It is also used heavily in consumer-facing products such as gaming consoles and phones, as well as automotive applications.

Specifications

The 8N3DV85KC-0114CDI8 has a 15.625 kHz to 100 MHz frequency range, an accurate frequency range of ±1 ppm, and a supply voltage of 1.8V to 5.5V. It also has an input skew of up to 5ns. The oscillator also has a power down feature, allowing users to turn down specific frequencies when needed. In addition, the 8N3DV85KC-0114CDI8 also boasts a low power consumption of 1 mA (typical) at 3.3V, making it ideal for embedded applications.

Working Principle

The 8N3DV85KC-0114CDI8 operates on the principle of a crystal oscillator. Crystal oscillators are quartz-based devices which are tuned to certain frequencies. The 8N3DV85KC-0114CDI8 utilizes a quartz-based crystal, along with a capacitor and resistor, to achieve its frequency oscillations. The capacitor and resistor are connected in series to form an LC circuit, which acts as an oscillator, Amplitude and frequency of the oscillations are controlled by varying the resistor and capacitor values. When a signal is given to the 8N3DV85KC-0114CDI8, it triggers the oscillations, which will then be used to generate a clock signal of the desired frequency. This clock signal is then passed on to the external device or system the 8N3DV85KC-0114CDI8 is connected to. This clock signal can then be used by the external system for precision timing, synchronization and other tasks. The 8N3DV85KC-0114CDI8 also has the ability to adjust certain parameters such as the output frequency and output level, through the use of on-board programming. This programming can be done via software, or in some cases, through the use of a dedicated programming device. This allows users to adjust the oscillator settings according to their specific needs.

Conclusion

The 8N3DV85KC-0114CDI8 is an incredibly versatile programmable timer and oscillator found in the Clock/Timing industry. With its accurate precision and temperature stability, it is well-suited to a wide variety of applications, such as HVAC systems, industrial machines, telecommunications, POS systems and more. Its adjustable frequency and output levels make it ideal for embedded applications, while its low power consumption makes it an excellent choice for battery-operated products. Its operating principle of a crystal oscillator helps to ensure a consistent clock signal and provides users with a great deal of control over the output.

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