8N3QV01LG-0119CDI8

Series:	FemtoClock® NG
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	VCXO
Count:	--
Frequency:	533MHz, 400MHz, 350MHz, 200MHz
Voltage - Supply:	2.375 V ~ 2.625 V
Current - Supply:	145mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	10-CLCC
Supplier Device Package:	10-CLCC (7x5)
Mounting Type:	Surface Mount

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Clock/Timing - Programmable Timers and Oscillators

Programmable timers and oscillators are essential components in many electronic systems. They are important for regulating the timing of the circuits, controlling the frequencies of clock signals, and serving to provide synchronization between multiple processes in a system. Modern systems require precise, yet flexible timers and oscillators and 8N3QV01LG-0119CDI8 Programmable Timer is a great example of such.

8N3QV01LG-0119CDI8 Application Field

The 8N3QV01LG-0119CDI8 Programmable Timer is a part of the CDIPOs Series developed by the company Symmetricom. This timer is a very precise device and finds its uses mostly in precise electronic systems such as communications, industrial control, office automation, computer interface, or automotive systems. Thanks to its precise performance and flexible programming, it can meet requirements for precise timing control in industrial and network systems for synchronization and precise matching of data signals in communications systems.

8N3QV01LG-0119CDI8 Working Principle

The 8N3QV01LG-0119CDI8 Programmable Timer can provide precise timing for most high performance applications. It features a 16-bit counter, programmable prescaler, and adjustable frequency dividers. It features a 10-bit programmable frequency divider and programmable frequency ratio circuit with 8-bit resolution. This timer is configurable and can generate up to 16 fixed frequencies or an arbitrary frequency between 15.25 KHZ and 3.2 MHz. The device is divided into three parts, which are the basic frequency oscillator, phase locked loop, and output stage. The basic frequency oscillator sets the clock frequency, the phase locked loop is responsible for the frequency divider and phase adjuster, and the output stage provides the clock signal. The device works with a 12V DC power supply and the basic frequency oscillator works in the range of 0.75 MHz to 3.2 MHz. The phase locked loop is responsible for the frequency divider, giving a wide range between 15.25 kHz and 3.2 MHz. Additionally, the output stage provides the clock signal from the output pin of the device.

Conclusion

The 8N3QV01LG-0119CDI8 Programmable Timer is capable of precise timing for applications with high performance requirements. It features a 16-bit counter, programmable prescaler, and adjustable frequency dividers, and the ability to generate up to 16 fixed frequencies or an arbitrary frequency between 15.25 KHZ and 3.2 MHz. This makes it suitable for precise electronic systems such as communications, industrial control, office automation, computer interface, or automotive systems.

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