8N4DV85LC-0109CDI8

Series:	FemtoClock® NG
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	VCXO
Count:	--
Frequency:	156.25MHz, 155.52MHz
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:	IDT8N4DV85LC

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Introduction to 8N4DV85LC-0109CDI8

Programmable Timers and Oscillators are widely used in various applications and 8N4DV85LC-0109CDI8 is one such example which has versatile working. It is a programmable clock pulse generator which can be used in many fields, such as data transmission, measurement and control systems, broadcasting, audio and video application, frequency control of oscillators, automotive electronics and so on. Below it will be discussed in detail about the application field and working principle of this timer.

Application Field of 8N4DV85LC-0109CDI8

Timer and oscillators play an important role in many electronics and automotive applications, and the 8N4DV85LC-0109CDI8 is one of them. It has two sets of independent converters: one is a delay line and the other is an active circuit. This allows for higher precision and stability when used in applications such as data transmission, measurement and control, audio and video applications, frequency control of oscillators and automotive electronics.

Data Transmission

The 8N4DV85LC-0109CDI8 timer is widely used in data transmission systems as it can precisely produce signals to time the transmission of data. It can generate pulses in a very small interval which makes them suitable for controlling data communication over long distances. It can also be used in fibre optic cables and other serial and parallel communications protocols, as well as in wireless transmission.

Measurement and Control Systems

The 8N4DV85LC-0109CDI8 timer is widely used in measurement and control systems and provides an accurate timing source for a variety of process automation applications. It can precisely generate signals for speed control, temperature control, position control, pressure control, and many more. It is also widely used in industrial automation to increase production efficiency.

Broadcasting

Due to its high precision, the 8N4DV85LC-0109CDI8 timer is also used in broadcasting and video applications. It produces very low jitter rate pulses, which make it suitable for digital broadcasting and video monitoring systems.

Automotive Electronics

The 8N4DV85LC-0109CDI8 timer is also commonly used in automotive electronics. It can provide low jitter rates for audio systems, providing high-grade sound. It can also be used to control speed and adjust pressure in brake systems, as well as for fuel injection and monitoring of the engine.

Working Principle of 8N4DV85LC-0109CDI8

The 8N4DV85LC-0109CDI8 timer is basically a programmable clock generator which uses digital-control technology to generate accurate and stable clock signals. It consists of two independent conversion circuits: a delay line and an active circuit.The delay line consists of a 16-bit programmable phase-shifting digital delay circuit which can be programmed to achieve the desired phase shift. The delay line can generate accurate clock signals with low jitter, even with a wide temperature ranging from -20℃ to +85℃. The active circuit consists of high-precision analog components, including a low-jitter comparator, a dynamic feedback loop and a temperature-compensated crystal oscillator (TCXO). The comparator\'s dynamic feedback loop provides stability over the temperatures from -40℃ to +85℃. The TCXO works with a super-stable quartz crystal to generate clock signals with high precision and low jitter.

Conclusion

To sum up, the 8N4DV85LC-0109CDI8 timer is a programmable clock generator which is widely used in various applications such as data transmission, measurement and control systems, broadcasting, audio and video application, frequency control of oscillators and automotive electronics. It comprises of two independent circuits – a delay line and an active circuit – which make it possible to achieve the desired parameters and desired operation. Additionally, its low jitter clock signals and high precision make it one of the best timers and oscillators in the market.

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