Allicdata Part #: | 800-1243-5-ND |
Manufacturer Part#: |
9DB202CGLF |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | IDT, Integrated Device Technology Inc |
Short Description: | IC JITTER ATTENUATOR 20-TSSOP |
More Detail: | N/A |
DataSheet: | 9DB202CGLF Datasheet/PDF |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tube |
Part Status: | Obsolete |
PLL: | Yes |
Main Purpose: | PCI Express (PCIe) |
Input: | HCSL, LVDS, LVHSTL, LVPECL, SSTL |
Output: | HCSL |
Number of Circuits: | 1 |
Ratio - Input:Output: | 1:2 |
Differential - Input:Output: | Yes/Yes |
Frequency - Max: | 140MHz |
Voltage - Supply: | 3.135 V ~ 3.465 V |
Operating Temperature: | 0°C ~ 70°C |
Mounting Type: | Surface Mount |
Package / Case: | 20-TSSOP (0.173", 4.40mm Width) |
Supplier Device Package: | 20-TSSOP |
Base Part Number: | ICS9DB202 |
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9DB202CGLF is a device belonging to the Clock/Timing - Application Specific family. 9DB202CGLF provide the high-precision clock Calibration and enable synchronization of clock domains with ±50 parts per million (ppm) accuracy. It is designed to facilitate component-level and system-level synchronization to improve the accuracy of embedded systems.
Though 9DB202CGLF follows the standard form factor of Clock/Timing - Application Specific devices, it offers specific features which makes it more efficient and economical compared to other flow control solutions.
Application Field of 9DB202CGLF
9DB202CGLF can be used in a number of applications. It can be used in synchronization and high-precision performance optimization for digital systems, including data acquisition and control systems, telecommunications and networking systems, high-speed digital audio systems, and medical diagnostics and imaging systems. It can also be used in motor control and power electronics, embedded systems, and industrial processes and automation.
Working Principle of 9DB202CGLF
9DB202CGLF works on the principle of perimeter logic. It uses two symmetrical perimeter logic chains to synchronize and calibrate two different clock domains. The two chains are connected via one input port and two output ports, enabling bidirectional communication between the two synchronized domains. The device also includes an adjustable timing calibration circuit, so it can be used to calibrate and synchronize the clock domain of any application.
When the two clock domains are connected via the 9DB202CGLF, the device starts to measure the difference between the two frequencies and adjusts the output of the calibration circuit accordingly to achieve synchronization. The calibration circuit then maintains the accuracy and synchronization of the clock domains within a certain tolerance. In this way, the device allows synchronization between the two clock domains, so that they can relatively accurately share time data.
Conclusion
9DB202CGLF is an effective and economical way of synchronizing and calibrating two different clock domains, and has many applications in a wide range of industries. With its adjustable timing calibration circuit, it ensures accurate synchronization between the two clock domains. Therefore, it is an ideal choice for the synchronization and calibration of clock domains in industrial and embedded systems.
The specific data is subject to PDF, and the above content is for reference
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