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SI5345C-A-GMR

SI5345C-A-GMR Description

The SI5345C-A-GMR is a high-performance clock buffer with an integrated Phase-Locked Loop (PLL) designed by Skyworks Solutions, Inc. This IC is ideal for applications requiring precise clock distribution and synchronization. The device features a 64QFN package, making it suitable for surface mount applications. It operates with a wide supply voltage range of 1.71V to 3.47V and supports a maximum frequency of 712.5MHz. The SI5345C-A-GMR is classified under ECCN EAR99 and HTSUS 8542.39.0001, ensuring compliance with international trade regulations.

SI5345C-A-GMR Features

• Input and Output Flexibility: The SI5345C-A-GMR supports a wide range of input and output signal types, including LVCMOS, LVDS, LVPECL, and crystal inputs, with differential input and output capabilities. This flexibility allows it to interface seamlessly with various types of clock sources and loads.
• PLL Integration: The integrated PLL provides advanced clock conditioning and jitter attenuation, ensuring high signal integrity and stability. This feature is particularly beneficial in applications where low jitter and high reliability are critical.
• Voltage Range: The wide supply voltage range of 1.71V to 3.47V makes the device suitable for a variety of power supply configurations, enhancing its versatility in different system designs.
• Output Options: The device offers multiple output formats, including CML, HCSL, LVCMOS, LVDS, and LVPECL, providing designers with the flexibility to choose the most appropriate output type for their specific application needs.
• Moisture Sensitivity Level (MSL): With an MSL rating of 2 (1 Year), the SI5345C-A-GMR is well-suited for environments with varying humidity levels, ensuring long-term reliability and performance.
• Programmability: Although the DigiKey programmability is not verified, the device's programmable features allow for fine-tuning of clock parameters, offering a high degree of customization.

SI5345C-A-GMR Applications

The SI5345C-A-GMR is ideal for a wide range of applications where precise clock distribution and synchronization are essential. Key applications include:

• Telecommunications: In base stations, switches, and other telecom equipment where high-frequency clock signals need to be distributed with minimal jitter.
• Networking: For routers, switches, and other networking devices that require reliable clocking to ensure data integrity and low latency.
• Data Centers: In servers and storage systems where high-speed clock signals are critical for performance and reliability.
• Industrial Automation: In control systems and industrial equipment where precise timing is necessary for accurate operation.
• Medical Equipment: For medical devices that require high reliability and low jitter in their clocking systems to ensure accurate measurements and data processing.

Conclusion of SI5345C-A-GMR

The SI5345C-A-GMR is a versatile and high-performance clock buffer with an integrated PLL, offering a wide range of input and output options, a broad supply voltage range, and programmable features. Its ability to support multiple clock formats and its integrated PLL make it an excellent choice for applications requiring high signal integrity and reliability. With its robust design and compliance with international trade regulations, the SI5345C-A-GMR stands out as a reliable solution for clock distribution and synchronization needs in various industries.