Ratio - Input:Output:	1:10
Base Part Number:	CDCU877
Supplier Device Package:	40-VQFN (6x6)
Package / Case:	40-VFQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply:	1.7 V ~ 1.9 V
Frequency - Max:	400MHz
Differential - Input:Output:	Yes/Yes
Series:	--
Number of Circuits:	1
Output:	SSTL-18
Input:	SSTL-18
Main Purpose:	Memory, DDR2
PLL:	Yes
Part Status:	Active
Packaging:	Tape & Reel (TR)

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CDCU877ARHATG4 Application Field & Working Principle

Introduction

CDCU877ARHATG4 is a clock/timing product that is specifically used for applications that need to adhere to very specific timing requirements. It is particularly useful for systems that require precise periods of operation or that need to operate the system in a particular way that may not be achievable with a standard clock/timing product. It has a wide range of application fields and its working principle is straightforward and logical.

Setting Up

The first step in using the CDCU877ARHATG4 is to set it up properly. This involves connecting the clock/timing device to the desired source of input, such as a voltage source, an AC line, or a clock signal. It also involves selecting the appropriate settings for the device based on the desired performance, such as the type of output signal, frequency, and timing accuracy. Once the device is set up, it can then be used in any of the application fields for which it is suited.

Application Fields

The CDCU877ARHATG4 has a wide range of application fields that make it suitable for many different types of systems. For example, it can be used to control the speed of engines, motors, and pumps, as well as other devices that need to run at a specific frequency. It is also suitable for controlling the timing of systems that require precise intervals for operation. In addition, it can be used for timekeeping and for providing a time reference for other systems.

Working Principle

The working principle of the CDCU877ARHATG4 is fairly straightforward and logical. The device consists of a primary oscillator, a frequency divider, and a phase-locked loop. The primary oscillator generates a clock signal, which is then divided by the frequency divider to generate the desired output frequency. This signal is then filtered and converted by the phase-locked loop to generate the output signal with the desired accuracy and stability.

Conclusion

The CDCU877ARHATG4 is a clock/timing product that is specifically tailored for applications that require precise timing and frequency control. It has a wide range of application fields and its working principle is straightforward and logical. It is an ideal choice for systems that require precise periods of operation or that need to operate the system in a particular way that may not be achievable with a standard clock/timing product.

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