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841S012DKILFT

841S012DKILFT Description

The 841S012DKILFT is an Application Specific Clock/Timing IC designed by Renesas Electronics Corporation. This IC is a frequency synthesizer that offers a wide range of performance benefits and features tailored for applications requiring precise timing and synchronization. The device supports multiple protocols, including Ethernet, PCI Express (PCIe), and Serial RapidIO (sRIO), making it versatile for various high-speed communication systems.

841S012DKILFT Features

• Main Purpose: The 841S012DKILFT is designed for Ethernet, PCI Express (PCIe), and sRIO applications, providing robust timing solutions for these high-speed interfaces.
• DigiKey Programmable: This model has not been verified for DigiKey programmability, ensuring that it adheres to standard configurations without customization.
• ECCN: Classified under EAR99, this IC complies with export regulations, facilitating international use.
• Ratio - Input:Output: The device has a 2:12 input-to-output ratio, enabling efficient signal distribution and synchronization.
• Differential - Input:Output: It supports differential signaling on the input but not on the output, which is beneficial for reducing electromagnetic interference and improving signal integrity.
• Mounting Type: Surface Mount technology ensures ease of integration into compact and high-density PCB designs.
• Product Status: Although the product is marked as obsolete, it remains a reliable choice for legacy systems and specific applications where its unique features are required.
• PLL: The inclusion of a Phase-Locked Loop (PLL) ensures precise frequency synthesis and stability.
• Input: Supports LVCMOS, LVTTL, and Crystal inputs, providing flexibility in design and compatibility with various clock sources.
• Voltage - Supply: Operates within a supply voltage range of 3.135V to 3.465V, ensuring compatibility with standard power supplies.
• Output: Offers HCSL, LVCMOS, and LVTTL outputs, providing versatility in interfacing with different types of circuits.
• REACH Status: Compliant with REACH regulations, ensuring environmental and safety standards.
• HTSUS: Classified under HTSUS code 8542.39.0001, facilitating accurate customs classification.
• Package: Supplied in a Tape & Reel (TR) package, suitable for automated assembly processes.
• Number of Circuits: Contains a single circuit, simplifying design and reducing complexity.
• Frequency - Max: Capable of operating up to a maximum frequency of 250MHz, ensuring high-speed performance.
• RoHS Status: Compliant with ROHS3, ensuring environmental friendliness and regulatory adherence.
• Moisture Sensitivity Level (MSL): Rated at MSL 3 (168 Hours), ensuring reliability in manufacturing processes.

841S012DKILFT Applications

The 841S012DKILFT is ideal for applications requiring precise timing and synchronization in high-speed communication systems. Its support for Ethernet, PCI Express, and sRIO protocols makes it suitable for:

• Networking Equipment: Providing reliable clocking for Ethernet switches and routers.
• Data Centers: Ensuring synchronization in high-speed data transfer systems.
• Industrial Automation: Offering precise timing for control systems and communication interfaces.
• Telecommunications: Enhancing signal integrity and synchronization in telecom infrastructure.

Conclusion of 841S012DKILFT

The 841S012DKILFT from Renesas Electronics Corporation is a versatile and reliable Application Specific Clock/Timing IC. Its wide range of supported protocols, differential input capabilities, and high-frequency performance make it an excellent choice for high-speed communication systems. Despite its obsolete status, the 841S012DKILFT remains a valuable component for legacy systems and specific applications where its unique features are essential. Its compliance with environmental and safety standards ensures its suitability for modern electronics manufacturing.