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Programmable Timers and Oscillators

The 8N4QV01KG-0076CDI is a programmable timer and oscillator from Texas Instruments that is nearly noise-free and utilizes its low-power features for uninterrupted and long-lasting operational stability. This device has a wide range of application fields in which it can be used, one of them being clock/timing circuits.

Application Field

The 8N4QV01KG-0076CDI is adapted for use in applications such as personal computers, office equipment, communication systems, automotive and industrial control systems, and consumer products that rely on precise timing and synchronization of their internal components. Additionally, the timer and oscillator can be used to reduce the timing and production costs of electronic manufacture since it requires less space to operate than a full-sized clock oscillator.

The 8N4QV01KG-0076CDI has a compact size, making it one of the best fits for tight-space applications. It requires less power when compared to regular oscillators, which is beneficial in the production of consumer products. In some cases, the device can even reduce the number of components needed for a certain system, which positively impacts the cost and complexity.

Working Principle

The 8N4QV01KG-0076CDI utilizes an internally generated clock signal that is based upon an integrated voltage-controlled oscillator (VCO). This signal is then sent to a programmable counter, which performs an arithmetic operation to determine the output signal frequency. During the operation of the timer, an internal digital signal processor (DSP) regulates the VCO’s frequency and adjusts it to match the programmable counter. The programmable counter also contains a divider that works in conjunction with the internal DSP to determine the precise frequency of the output signal.

The VCO is powered by a variable voltage, determined by an internal regulator. This regulator manipulates the voltage so that it provides an appropriate voltage level to power the VCO. Additionally, when the internal processor detects hazardous environmental conditions, the programmer may instruct the device to shut down.

The 8N4QV01KG-0076CDI offers low-power, noise-free operation and is suitable for a wide range of application fields. It is a useful device for those in need of precise timing and synchronization capabilities.

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