8N4DV85FC-0058CDI

Series:	FemtoClock® NG
Packaging:	Tray
Part Status:	Active
Type:	VCXO
Count:	--
Frequency:	669.3266MHz, 669.3266MHz
Voltage - Supply:	2.375 V ~ 2.625 V
Current - Supply:	136mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	6-CLCC
Supplier Device Package:	6-CLCC (7x5)
Mounting Type:	Surface Mount
Base Part Number:	IDT8N4DV85FC

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8N4DV85FC-0058CDI Programmable Timers and Oscillators

The 8N4DV85FC-0058CDI Programmable Timers and Oscillators is an all-purpose programmable device that can be used for a variety of timing and oscillator applications. It offers several features, including a wide range of frequency resolution up to 20MHz, an adjustable temperature coefficient range, and a selectable operating voltage of up to 5V.

Application Field

The 8N4DV85FC-0058CDI Programmable Timers and Oscillators is an ideal solution for timing and oscillation tasks that require precise and accurate timing or frequency resolution. It can be used in the development of automated seasonal, event-based, or interactive systems. It is also suitable for digital designs that require dynamic frequency control, such as digital clock, digital frequency meter, pulse width modulator, pulse counter and tachometer or speedometer. In addition, it is suitable for generating precision clock signals with high frequency accuracy and stability to meet the needs of embedded devices in various industrial applications.

Working Principle

The 8N4DV85FC-0058CDI Programmable Timers and Oscillators employ a combination of digital circuitry and analog components. The device can be programmed using one of several methods, depending on the application. The simplest method is to use a programming tool to enter a frequency, temperature coefficient, and operating voltage. This information is then stored in non-volatile memory, allowing the device to accurately and precisely generate clock signals and oscillations of the specified frequency with a specified temperature coefficient and voltage. Alternatively, the device can be programmed with a simple serial interface, allowing the user to input the desired frequency and temperature coefficient values directly into the device. The programming is performed through the clock pin or via an external pulse on the programming pin. The device can even be programmed remotely with a remote interface, allowing the user to easily program the device over a serial bus, such as I2C or SPI. Finally, the device can be programmed using a frequency adjustment resistor, which is integrated into the circuit. This allows the user to adjust the frequency without the need for external components or programming. The resistor can be adjusted to change the frequency of the device.

Conclusion

The 8N4DV85FC-0058CDI Programmable Timers and Oscillators is an ideal solution for a variety of timing and oscillator applications. It offers several features, including a wide range of frequency resolution up to 20MHz, an adjustable temperature coefficient range, and a selectable operating voltage of up to 5V. Furthermore, it can be programmed in multiple ways, providing an easy-to-use solution for generating accurate and precise timing and oscillations.

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