Microchip Technology

DSA557-0333FL0VAO  

Application Specific Clock/Timing ICs

DSA557-0333FL0VAO Description

The DSA557-0333FL0VAO is a high-performance, automotive-grade MEMS clock generator designed for applications requiring reliable and precise timing solutions. Manufactured by Microchip Technology, this device is part of the Application Specific Clock/Timing ICs category and is optimized for use in demanding environments such as automotive systems. The DSA557-0333FL0VAO features a 1:2 input-to-output ratio, supporting differential output (LVDS) and non-differential input, making it highly versatile for various clock distribution needs.

DSA557-0333FL0VAO Features

• Main Purpose: The primary function of the DSA557-0333FL0VAO is to provide a reliable clock signal for PCI Express (PCIe) applications, ensuring high-speed data transfer with minimal latency.
• Differential Output: The device supports differential signaling (LVDS) for the output, which helps in reducing electromagnetic interference (EMI) and improving signal integrity over long distances.
• PLL Integration: Equipped with a Phase-Locked Loop (PLL), the DSA557-0333FL0VAO can generate stable clock signals with high accuracy and low jitter, crucial for high-speed communication protocols.
• Wide Supply Voltage Range: The device operates within a supply voltage range of 2.25V to 3.63V, providing flexibility in power supply design and compatibility with various systems.
• Multiple Output Formats: The DSA557-0333FL0VAO offers multiple output formats, including HCSL, LVCMOS, and LVDS, catering to diverse application requirements.
• Surface Mount Packaging: The surface mount package type ensures ease of integration into modern PCB designs, facilitating compact and efficient system layouts.
• Compliance and Status: The DSA557-0333FL0VAO is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and regulatory standards for global deployment.

DSA557-0333FL0VAO Applications

The DSA557-0333FL0VAO is ideally suited for a range of applications, particularly in the automotive sector, where reliability and precision are paramount. Key applications include:

• Automotive Infotainment Systems: Providing stable clock signals for high-speed data transfer in multimedia and navigation systems.
• Advanced Driver Assistance Systems (ADAS): Ensuring accurate timing for critical safety features such as radar, cameras, and sensors.
• On-Board Diagnostics (OBD): Facilitating reliable communication between various vehicle subsystems for real-time monitoring and diagnostics.
• Industrial Control Systems: Offering precise timing for high-speed communication protocols in industrial automation and control applications.

Conclusion of DSA557-0333FL0VAO

The DSA557-0333FL0VAO from Microchip Technology stands out as a robust and versatile automotive-grade MEMS clock generator. Its unique features, such as differential LVDS output, wide supply voltage range, and integrated PLL, provide significant advantages over similar models, ensuring high performance and reliability. The device’s compliance with REACH and RoHS3 standards further enhances its suitability for global deployment. Whether used in automotive infotainment systems, ADAS, or industrial control applications, the DSA557-0333FL0VAO delivers precise timing solutions that meet the demands of modern high-speed communication protocols.

DSA557-0333FL0VAO Documents

Download datasheets and manufacturer documentation for DSA557-0333FL0VAO

Datasheets :

DSA557-03/04/05      

HTML Datasheet :

DSA557-03/04/05      

PCN Design/Specification :

Marking Change 17/Nov/2020       DSA557-03/04/05 Datasheet 31/Jul/2023      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH