Microchip Technology

DSC557-0343FI0  

Application Specific Clock/Timing ICs

DSC557-0343FI0 Description

The DSC557-0343FI0 is a high-performance clock generator designed for PCI Express (PCIe) applications. Manufactured by Microchip Technology, this IC is part of the DSC557 family and is housed in a 14QFN package. It is specifically engineered to provide reliable and efficient clocking solutions for modern high-speed computing environments. The DSC557-0343FI0 supports a wide range of output frequencies, with a maximum frequency of 100MHz, making it suitable for various applications requiring precise timing.

DSC557-0343FI0 Features

• Main Purpose: The primary function of the DSC557-0343FI0 is to serve as a clock generator for PCI Express (PCIe) systems, ensuring accurate and stable clock signals.
• PLL Integration: The inclusion of a Phase-Locked Loop (PLL) enhances the stability and accuracy of the output clock signals, making it ideal for high-speed data transfer applications.
• Output Types: The DSC557-0343FI0 supports multiple output types, including HCSL (High-Speed Current Steering Logic) and LVDS (Low-Voltage Differential Signaling), providing flexibility for different system requirements.
• Voltage Range: The device operates within a voltage range of 2.25V to 3.6V, offering compatibility with a variety of power supply configurations.
• Mounting Type: The surface mount technology (SMT) ensures easy integration into compact and high-density PCB designs.
• Compliance and Standards: The DSC557-0343FI0 is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety regulations.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for a wide range of manufacturing environments without additional moisture protection measures.
• Package Type: The tube packaging ensures safe and reliable handling during the manufacturing process.

DSC557-0343FI0 Applications

The DSC557-0343FI0 is well-suited for a variety of applications where precise clocking is critical. Some specific use cases include:

• High-Speed Computing: Ideal for systems requiring high-speed data transfer and processing, such as servers and workstations.
• Networking Equipment: Suitable for routers, switches, and other networking devices that rely on reliable clocking for data transmission.
• Consumer Electronics: Can be used in high-performance gaming consoles, multimedia devices, and other consumer electronics requiring precise timing.
• Industrial Automation: Provides accurate clocking for industrial control systems and automation equipment, ensuring reliable operation in demanding environments.

Conclusion of DSC557-0343FI0

The DSC557-0343FI0 from Microchip Technology is a versatile and high-performance clock generator designed to meet the demanding requirements of modern PCI Express applications. Its wide range of output frequencies, support for multiple output types, and integrated PLL make it a reliable choice for ensuring accurate and stable clock signals. The device's compliance with environmental and safety standards, along with its surface mount technology and tube packaging, ensures ease of integration and reliability in various manufacturing environments. Whether used in high-speed computing, networking equipment, consumer electronics, or industrial automation, the DSC557-0343FI0 offers a robust and efficient clocking solution.

DSC557-0343FI0 Documents

Download datasheets and manufacturer documentation for DSC557-0343FI0

PCN Assembly/Origin :

DSC2YYY 04/Mar/2020      

Datasheets :

DSC557-03      

PCN Packaging :

Packing Changes 10/Oct/2016      

PCN Design/Specification :

Marking Change 17/Nov/2020       DSC557-03-04-05 31/Mar/2023      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH