Series:	FemtoClock® NG
Packaging:	Tray
Part Status:	Active
Type:	VCXO
Count:	--
Frequency:	174.8MHz
Voltage - Supply:	3.135 V ~ 3.465 V
Current - Supply:	160mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	10-CLCC
Supplier Device Package:	10-CLCC (7x5)
Mounting Type:	Surface Mount

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Programmable Timers and Oscillators: 8N4QV01KG-0130CDI Application Field and Working Principle

Programmable timers and oscillators are widely used in various fields, such as clock and timing, automation, and medical devices. They are mainly used in the field of clock and timing to provide clock management, synchronization and timing in electronic systems. In particular, the 8N4QV01KG-0130CDI is a series of clocking devices for automotive applications and communication systems. This article will explain the application field and working principle of the 8N4QV01KG-0130CDI.

Application Field of 8N4QV01KG-0130CDI

The 8N4QV01KG-0130CDI series is an important clock and timing device in various automotive applications, such as engine control and management, airbag control safety, automotive dashboard systems, vehicle interior and exterior lighting, vehicle audio systems and communication systems. It also provides timing and synchronization for vehicle data communication networks, such as Controller Area Network (CAN) and Ethernet. It is capable of providing a wide range of clock frequencies and phase-locked loops (PLL) in the MHz range.

Working Principle of 8N4QV01KG-0130CDI

The 8N4QV01KG-0130CDI device uses oscillator technology to generate clocking and timing signals. It contains an oscillator circuit, a phase-locked loop (PLL) circuit, a divider/counter circuit, and a modulator circuit. The oscillator circuit is an electronic circuit that generates a continuous waveform at a certain frequency, which is determined by the RC time constant of the components used. The PLL circuit monitors the input frequency of the oscillator circuit and adjusts its frequency to match the input clock frequency. The divider/counter circuit divides the input clock frequency by a certain ratio to generate a lower frequency. Finally, the modulator circuit modifies the output waveform of the divider/counter to generate a waveform suitable for direct usage.The 8N4QV01KG-0130CDI is a programmable timer/oscillator, which means that the user can configure the device to generate timing signals with customized frequency and duty cycle. This can be achieved by programming the settings of the oscillator circuit, PLL circuit, divider/counter circuit, and modulator circuit. This allows the 8N4QV01KG-0130CDI to be used in a wide range of application fields.

Conclusion

The 8N4QV01KG-0130CDI is an important clock and timing device in the automotive field. It works by using an oscillator circuit, a PLL circuit, a divider/counter circuit, and a modulator circuit to generate clocking and timing signals of various frequencies and duty cycles. Its programmability and versatility makes it useful in various automotive applications.

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