8N4QV01FG-0064CDI

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Programmable timers and oscillators are as important to electronics as the clock is to timekeeping. The 8N4QV01FG-0064CDI is a programmable timer and oscillator which offers extended functionality in a wide range of applications. This article will outline the application field and working principle of the 8N4QV01FG-0064CDI.

Application Field

The 8N4QV01FG-0064CDI is a quartz crystal-based oscillator with a frequency ranging from 16.384 MHz to 22.00 MHz, allowing for great flexibility in many different applications. It is HCMOS compatible and is able to operate over a wide temperature range of -40C up to +85C. Its small size and cost-effectiveness make it an ideal choice for a wide range of systems, including:

• Automotive applications
• Military and industrial applications
• Communications systems
• Test and measurement equipment
• TV, audio, and video products
• Computers and peripherals
• CNC machines
• Medical and instrumentation devices

In addition to its digital functionality, the 8N4QV01FG-0064CDI also offers analog functionality. Thismakes it an ideal choice for applications such as motor control, RFID, and digital signal processing.

Working Principle

The 8N4QV01FG-0064CDI operates by oscillating quartz oscillator crystals at a specific frequency. It is a stable frequency source with a very small tolerance (±10 ppm).

The 8N4QV01FG-0064CDI utilises HC-49U package, which has a mean frequency of 21.4776 MHz. This is essential to the accuracy of the timer and the overall performance. The resonator can be externally tuned if needed. This provides the user with extra flexibility.

In addition to its frequency based operation, the 8N4QV01FG-0064CDI also offers two modes of operation: pulse mode and pulse-width modulation (PWM) mode. In pulse mode, the 8N4QV01FG-0064CDI outputs a steady pulse train at a chosen frequency. In PWM mode, the 8N4QV01FG-0064CDI can be used to sweep or modulate the duty cycle continuously. This makes it useful for applications such as stepper motor control, servo motor control and power conversion.

The 8N4QV01FG-0064CDI is also available in a 3.3V version, making it suitable for a variety of low-noise, low-voltage applications. The 8N4QV01FG-0064CDI is also RoHS compliant, meaning it is free from hazardous substances, making it an environmental-friendly choice.

Conclusion

The 8N4QV01FG-0064CDI is an incredibly versatile programmable timer and oscillator, with a wide range of applications. It is HCMOS compatible and has a frequency range of 16.384 - 22.00 MHz. It is also RoHS compliant and has a mean quartz frequency of 21.4776 MHz. In addition to its digital functionality, it also offers analog functionality, allowing for pulse mode and pulse-width modulation to provide great flexibility in many systems.

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