Renesas Electronics Corporation

9DBV0731AKLF

9DBV0731AKLF Description

The 9DBV0731AKLF is a high-performance clock/timing IC designed by Renesas Electronics Corporation. This device is specifically engineered to meet the demanding requirements of Ethernet and PCI Express (PCIe) applications. It features a 1:7 input-to-output ratio, ensuring efficient signal distribution and synchronization. The 9DBV0731AKLF supports differential signaling for both input and output, enhancing signal integrity and reducing electromagnetic interference (EMI). With a maximum operating frequency of 200MHz, it is well-suited for high-speed communication systems.

9DBV0731AKLF Features

• Main Purpose: Designed for Ethernet and PCI Express (PCIe) applications, ensuring compatibility and performance in high-speed data transmission environments.
• Operating Temperature: Capable of operating within a temperature range of 0°C to 70°C (TA), making it suitable for a wide range of industrial and commercial applications.
• Input/Output Differential Signaling: Supports differential signaling for both input and output, which minimizes signal distortion and EMI, crucial for maintaining signal integrity in high-speed circuits.
• PLL (Phase-Locked Loop): Equipped with a PLL, which provides precise clock synchronization and jitter reduction, essential for maintaining data integrity in high-speed communication systems.
• Input Type: HCSL (High-Speed Current Logic) input, which is ideal for high-speed applications requiring low latency and high signal integrity.
• Supply Voltage: Operates within a supply voltage range of 1.7V to 1.9V, ensuring compatibility with modern low-power systems.
• Package: VFQFPN 5.00x5.00x0.90 mm, 0.40 mm pitch, offering a compact and efficient surface-mount solution suitable for space-constrained designs.
• Moisture Sensitivity Level (MSL): MSL 3 (168 hours), indicating that the device is suitable for standard manufacturing processes without requiring special handling for moisture sensitivity.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring that the device meets environmental and regulatory standards for modern electronics manufacturing.

9DBV0731AKLF Applications

The 9DBV0731AKLF is ideal for a variety of applications where high-speed data transmission and precise clock synchronization are critical. Some specific use cases include:

• Ethernet Switches and Routers: Provides reliable clock distribution and synchronization for high-speed Ethernet interfaces, ensuring data integrity and low latency.
• PCI Express Systems: Ideal for PCIe applications where high-speed data transfer and precise timing are required, such as in server and workstation environments.
• Telecommunications Equipment: Suitable for telecom applications require that high-speed data processing and reliable clock distribution.
• Industrial Control Systems: Provides robust clock synchronization for industrial applications where reliability and precision are paramount.

Conclusion of 9DBV0731AKLF

The 9DBV0731AKLF from Renesas Electronics Corporation is a versatile and high-performance clock/timing IC tailored for Ethernet and PCI Express applications. Its differential signaling, PLL, and high operating frequency make it an excellent choice for high-speed data transmission systems. The compact VFQFPN package and compliance with environmental standards further enhance its suitability for modern electronics. Despite being marked as obsolete, the 9DBV0731AKLF remains a reliable option for applications requiring precise clock synchronization and high-speed performance.