8N4DV85BC-0159CDI8

Series:	FemtoClock® NG
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	VCXO
Count:	--
Frequency:	100MHz, 156.25MHz
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:	IDT8N4DV85BC

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Clock/Timing - Programmable Timers and Oscillators

Programmable timers and oscillators are electronic components that generate electrical signals which follow a pre-defined sequence, in order to trigger electronic functions at predetermined times or intervals, by controlling the frequency and tempo of the cycle. The 8N4DV85BC-0159CDI8 is a device within this clock/timing category. It is a very powerful and reliable programmable timer, oscillator and frequency synthesizer, meant to generate accurate digital pulse trains, or discrete frequency sources with fast switching times.

Applications

The 8N4DV85BC-0159CDI8 is an ideal choice for high performance timing tasks in a variety of industries, such as telecommunications, defense, transportation and medical. Its precision and fast switching times make it a great choice for use in applications such as research and testing, telemetry and control systems, datacom, positioning systems, navigation and avionics.The 8N4DV85BC-0159CDI8 is a great choice for use in scientific instrumentation, especially in applications where an extremely accurate clock is required. It is also ideal for use in oscillators, as it is equipped with wide frequency range and superior performance for any application, as well as for applications in which frequency synthesizers are necessary.

Working Principle

The 8N4DV85BC-0159CDI8 is an integrated circuit that works based on an internal oscillator, and it generates electrical signals which follow a pre-defined sequence, in order to control the frequency and time of the cycle, which triggers the predetermined times or intervals. The 8N4DV85BC-0159CDI8 works in two modes: the oscillator mode and the frequency synthesizer mode.In the oscillator mode, the 8N4DV85BC-0159CDI8 utilizes an internal local oscillator of a fixed frequency, and generates a digital pulse train with the selected output frequency and the duration configured by the user. The digital pulses are then used to generate control signals to external devices.In the frequency synthesizer mode, the 8N4DV85BC-0159CDI8 utilizes an internal phase-locked loop and a digital to analog converter to generate accurate digital frequency signals over a wide frequency range. It also provides a high frequency resolution and fast switching times, making it ideal for use in applications that require flexible and accurate control over frequency.The 8N4DV85BC-0159CDI8 is also equipped with additional features such as a programmable power-on reset (POR), a watchdog timer (WDT) and a sleep mode. The POR and WDT features ensure that the signal is always properly generated, even in cases of software errors. The sleep mode enables the CPU to conserve energy and reduces power consumption, as well as extends battery life.

Conclusion

The 8N4DV85BC-0159CDI8 is a powerful and reliable programmable timer, oscillator and frequency synthesizer, that is well suited for a variety of industrial and scientific applications. It is equipped with wide frequency range and superior performance to generate accurate digital pulse trains, or discrete frequency sources with fast switching times. The 8N4DV85BC-0159CDI8 also includes several additional features such as a programmable power-on reset (POR), a watchdog timer (WDT) and a sleep mode, for superior performance, power conservation and extended battery life.

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