8N4QV01LG-0109CDI

In the field of clock and timing, programmable timers and oscillators become an imperative part of modern day operations. The 8N4QV01LG-0109CDI are a type of programmable timer and oscillators whose application field and working principles are worth discussing.

Application Field

The 8N4QV01LG-0109CDI are best suited for applications requiring high accuracy, low power consumption and high resistance to vibration and shock. They boast of very robust performance and are also highly reliable with low noise output. Moreover, they are very cost-effective and come with advanced features such as guaranteed mode operation, variable duty cycle timer and insulation resistance.

Typical applications of the 8N4QV01LG-0109CDI include automotive engine control units, industrial engines and vehicle security systems. Other applications include handheld radios, cellular phones, water conditioners, automated teller machines and elevators. 8N4QV01LG-0109CDI can also be used in the telecommunication industry for digital signal processing and time-division multiplexing.

Working Principle

The 8N4QV01LG-0109CDI features a quartz crystal oscillator circuit that can be programmed in different modes. The timer can also be adjusted in several ways such as frequency accuracy, duty cycle, offset and tolerance. This allows the 8N4QV01LG-0109CDI to achieve a wide range of frequency precision and accuracy.

The 8N4QV01LG-0109CDI utilizes two voltage references, one positive and one negative. The positive voltage reference is used to set the timer period while the negative voltage reference is used to adjust the duty cycle. The timer period is determined by the frequency of the quartz crystal and the duty cycle is adjusted by changing the supply voltage.

The 8N4QV01LG-0109CDI also features differential clock inputs which can be used to synchronize the timer to an external clock. This clock synchronization allows for higher accuracy and better stability when compared to single-ended inputs. Additionally, the 8N4QV01LG-0109CDI also features an internal temperature compensated oscillator which further improves accuracy and stability.

Conclusion

In summary, the 8N4QV01LG-0109CDI is a versatile programmable timer and oscillator that has many applications and is capable of boosting accuracy and precision. It can be used in a wide range of tasks, from automotive engine control units to telecommunication systems. The 8N4QV01LG-0109CDI also features a quartz crystal oscillator which can be programmed in different modes, adjustable frequency accuracy, duty cycle and tolerance. Additionally, it also has an internal temperature compensated oscillator which further improves accuracy.