8N4Q001EG-0067CDI8

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Clock/timing devices are essential components of electronic devices and systems, used to control the timing and sequence of operations. The 8N4Q001EG-0067CDI8 is a programmable timer or oscillator and can be used in many applications, such as clock synchronization, system clocks, timers, frequency synthesizers, and more. This article introduces the 8N4Q001EG-0067CDI8 programmable timer and oscillator and explains its field of application and working principle.

Overview of 8N4Q001EG-0067CDI8

The 8N4Q001EG-0067CDI8, manufactured by Texas Instruments, is a high-performance programmable timer and oscillator device. It is designed to provide reliable and accurate timing in applications requiring precision frequency and timing control. It has an integrated frequency synthesizer for generating accurate frequencies that can be programatically adjusted. The device also has an embedded digital tuning algorithm and an on-chip phase locked loop (PLL) which provide great flexibility and clock synchronization accuracy.

The 8N4Q001EG-0067CDI8 can produce output frequencies from 0.1 MHz to 32 MHz and has an operating temperature range from -40°C to +105°C. It has high-speed output switching and can be easily used in applications such as base stations, test and measurement equipment, clock synchronization systems, correlation systems and more.

Applications of 8N4Q001EG-0067CDI8

The 8N4Q001EG-0067CDI8 can be used in a wide range of applications, primarily for frequency control, clock synchronization, timing, and system clocks. It can also be used to generate accurate frequency outputs from 0.1 MHz to 32 MHz.

The device\'s embedded digital tuning algorithm and PLL provide high levels of precision, accuracy, reliability and repeatability. Its high-speed switching capabilities make it suitable for a wide range of applications, such as in base stations, computers, servers, broadcasting systems, satellites and spacecraft, banking systems, industrial control systems, as well as other consumer or industrial applications requiring frequency synchronization.

Working Principle of 8N4Q001EG-0067CDI8

The 8N4Q001EG-0067CDI8 works by taking an input frequency, usually a crystal oscillator, and converting it to a programmable, and more accurate, output frequency. The input frequency is used to generate a reference clock signal which is then compared against the programmable output frequency in order to generate an error signal. This error signal is then used by the on-chip PLL to generate a more accurate output frequency, usually with a deviation of no more than +/-250ppm from the programmed frequency.

The device also has an internal memory which stores the frequency control, allowing for a wide range of frequency control. Additionally, the device leverages its low jitter output, which is typically less than 15ps, to ensure the highest grade of accuracy and reliability.

Conclusion

The 8N4Q001EG-0067CDI8 is a high-performance programmable timer or oscillator device, a combination of a frequency synthesizer, embedded digital tuning algorithm and a PLL all in one package. It is suitable for applications such as clock synchronization, system clocks, timers, frequency synthesizers, and more, and can produce accurate and reliable frequencies from 0.1MHz to 32MHz. With its embedded digital tuning algorithm and PLL, the 8N4Q001EG-0067CDI8 is a reliable and accurate solution for frequency control and timing issues, and can be used in many industries such as base stations, computers, servers, broadcasting systems, satellites and spacecraft, banking systems, industrial control systems, and other consumer or industrial applications requiring frequency synchronization.

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