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SI5340C-B-GMR

SI5340C-B-GMR Description

The SI5340C-B-GMR is a high-performance clock generator and buffer with a PLL (Phase-Locked Loop) designed by Skyworks Solutions, Inc. This IC is part of the SI5340 family and is housed in a 44-pin QFN package, suitable for surface mount applications. Despite being marked as obsolete, the SI5340C-B-GMR remains a robust solution for various clocking needs.

SI5340C-B-GMR Features

• Input and Output Flexibility: The SI5340C-B-GMR supports a wide range of input and output formats, including LVCMOS, LVDS, LVPECL, and Crystal for input, and CML, HCSL, LVCMOS, LVDS, LVPECL for output. This versatility makes it suitable for diverse applications requiring different signaling standards.
• Frequency Range: With a maximum frequency of 712.5 MHz, the SI5340C-B-GMR can handle high-speed clocking requirements, making it ideal for advanced communication systems and high-performance computing applications.
• Power Supply: The device operates within a voltage range of 1.71V to 3.47V, providing flexibility in power supply options and ensuring compatibility with various power management systems.
• Differential Signaling: The IC supports differential signaling for both input and output, which enhances signal integrity and reduces electromagnetic interference (EMI) in high-speed applications.
• Programmability: Although the DigiKey programmability is not verified, the SI5340C-B-GMR offers programmable features that allow for customization of clock parameters, ensuring optimal performance in specific use cases.
• Moisture Sensitivity Level (MSL): The device has an MSL of 2 (1 Year), indicating it is suitable for environments with moderate moisture levels, ensuring reliability in various operational conditions.
• Packaging: The SI5340C-B-GMR is available in a Tape & Reel (TR) package, facilitating efficient handling and assembly in manufacturing processes.

SI5340C-B-GMR Applications

The SI5340C-B-GMR is ideal for applications requiring high-frequency clock generation and distribution with minimal jitter and noise. Specific use cases include:

• Telecommunications: In high-speed communication systems, the SI5340C-B-GMR can provide stable clock signals for data transmission and synchronization, ensuring reliable performance.
• Networking Equipment: For routers, switches, and other networking devices, the IC's ability to handle multiple clock formats and high frequencies makes it a valuable component.
• High-Performance Computing: In servers and data centers, the SI5340C-B-GMR can support the clocking needs of processors and other high-speed components, enhancing overall system performance.
• Consumer Electronics: In devices such as high-definition televisions and gaming consoles, the IC can provide precise clock signals for video and audio processing.

Conclusion of SI5340C-B-GMR

The SI5340C-B-GMR from Skyworks Solutions, Inc. is a versatile and high-performance clock generator and buffer with a PLL. Its wide range of input and output formats, high-frequency capabilities, and programmable features make it a reliable choice for various applications. Despite its obsolete status, the SI5340C-B-GMR continues to offer significant advantages over similar models, particularly in its ability to support multiple signaling standards and high-speed clocking requirements. For applications requiring robust clocking solutions, the SI5340C-B-GMR remains a compelling option.