Microchip Technology

DSC557-0333FI1  

Application Specific Clock/Timing ICs

DSC557-0333FI1 Description

The DSC557-0333FI1 is a high-performance, 2-output MEMS clock generator designed for PCI Express (PCIe) Gen1/2/3/4 applications. Manufactured by Microchip Technology, this device is optimized for surface-mount applications and offers a wide supply voltage range of 2.25V to 3.6V. The DSC557-0333FI1 supports a maximum frequency of 100MHz, making it suitable for a variety of high-speed timing requirements. The device features a 1:2 input-to-output ratio and supports differential output signaling (LVDS) alongside HCSL and LVCMOS outputs. The inclusion of a Phase-Locked Loop (PLL) ensures precise clock generation and synchronization, enhancing overall system performance.

DSC557-0333FI1 Features

• Main Purpose: Designed specifically for PCI Express (PCIe) applications, ensuring compatibility with Gen1/2/3/4 standards.
• Differential Output: Supports LVDS, HCSL, and LVCMOS outputs, providing flexibility for various system architectures.
• PLL Integration: The built-in PLL ensures accurate and stable clock generation, minimizing jitter and improving signal integrity.
• Wide Voltage Range: Operates within a supply voltage range of 2.25V to 3.6V, offering compatibility with a broad range of power supply configurations.
• Surface Mount Compatibility: Ideal for modern, compact PCB designs, facilitating ease of integration and manufacturing.
• High Frequency Capability: Capable of generating clock signals up to 100MHz, suitable for high-speed data transmission and processing.
• Compliance and Standards: REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance.
• Packaging: Supplied in a tube package, providing robust handling and storage options.
• Moisture Sensitivity Level: MSL 1 (Unlimited), ensuring reliability in various environmental conditions.

DSC557-0333FI1 Applications

The DSC557-0333FI1 is ideal for applications requiring precise clock generation and synchronization, particularly in high-speed data communication systems. Key applications include:

• Data Centers: Providing reliable clocking for PCIe-based server and storage systems.
• Networking Equipment: Ensuring accurate timing for network interface cards (NICs) and switches.
• Industrial Control Systems: Offering stable clock signals for industrial automation and control applications.
• Embedded Systems: Suitable for embedded devices requiring high-speed data processing and communication.
• Consumer Electronics: Enhancing performance in devices such as gaming consoles and high-end PCs.

Conclusion of DSC557-0333FI1

The DSC557-0333FI1 from Microchip Technology stands out as a robust and versatile MEMS clock generator tailored for PCI Express applications. Its wide voltage range, differential output capabilities, and integrated PLL make it a reliable choice for high-speed timing requirements. The device's compliance with industry standards and environmental regulations further enhances its appeal. Whether used in data centers, networking equipment, or embedded systems, the DSC557-0333FI1 delivers exceptional performance and reliability, making it an ideal solution for modern electronic designs.

DSC557-0333FI1 Documents

Download datasheets and manufacturer documentation for DSC557-0333FI1

Datasheets :

DSC557-03      

PCN Design/Specification :

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

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH