Microchip Technology

DSC557-0334FI1  

Application Specific Clock/Timing ICs

DSC557-0334FI1 Description

The DSC557-0334FI1 from Microchip Technology is a high-performance MEMS-based oscillator designed for precision timing applications. Operating at a fixed frequency of 100.0000 MHz, it delivers low-jitter clock signals with HCSL (High-Speed Current Steering Logic) and LVDS (Low-Voltage Differential Signaling) outputs, ensuring robust signal integrity for high-speed digital systems. With a supply voltage range of 2.25V to 3.6V, this surface-mount oscillator is optimized for PCI Express (PCIe) applications, offering superior stability and reliability in demanding environments.

DSC557-0334FI1 Features

• MEMS Technology: Provides higher reliability and longevity compared to traditional quartz-based oscillators.
• Differential Outputs: Supports HCSL and LVDS for noise-resistant signal transmission.
• Wide Voltage Range (2.25V–3.6V): Compatible with a variety of system power requirements.
• Integrated PLL: Ensures precise frequency synthesis and low phase noise.
• RoHS3 Compliant & REACH Unaffected: Meets stringent environmental and safety standards.
• Surface-Mount Package (Tube): Facilitates automated assembly processes.
• Moisture Sensitivity Level (MSL 3): Suitable for industrial and extended storage conditions.

DSC557-0334FI1 Applications

• PCIe Clock Generation: Ideal for servers, storage systems, and high-speed data communication.
• Networking Equipment: Provides stable timing for switches, routers, and FPGAs.
• Embedded Systems: Ensures synchronization in industrial automation and medical devices.
• Test & Measurement Instruments: Delivers accurate clocking for high-precision equipment.

Conclusion of DSC557-0334FI1

The DSC557-0334FI1 stands out as a high-reliability, low-jitter timing solution for PCIe and other high-speed digital applications. Its MEMS-based design, differential outputs, and wide voltage range make it a superior alternative to conventional oscillators, particularly in environments requiring long-term stability and noise immunity. Whether deployed in data centers, networking hardware, or embedded systems, this oscillator ensures consistent performance while adhering to industry compliance standards.

DSC557-0334FI1 Documents

Download datasheets and manufacturer documentation for DSC557-0334FI1

PCN Assembly/Origin :

DSC2YYY 04/Mar/2020      

Datasheets :

DSC557-03      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018       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