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- This IC is part of the 8T49N family of devices from Renesas Electronics and is specifically designed for clock distribution applications. - It features four universal output dividers that can operate at different frequencies, making it ideal for systems requiring multiple clock domains. - The device offers low output jitter performance, making it suitable for high-speed applications such as networking, telecommunications, and data centers. - The 8T49N004A-030NLGI operates on a 3.3V power supply and is available in a compact 32-QFN package. 2. Functions: - Clock synthesis: The device can generate multiple output clocks with different frequencies derived from a single input reference clock. - Jitter attenuation: It reduces the phase noise and jitter present in the input clock signal, ensuring high-quality output signals. - Signal distribution: The IC distributes the synchronized clock signals to various components within a system, enabling precise timing control. 3. Applications: - Network switches and routers - Storage area networks - Telecommunications equipment - Data centers - Test and measurement instruments 4. Alternative Components: - Silicon Labs Si5338 - IDT (Renesas) 5P49V5907 - Texas Instruments LMK04828 - Analog Devices AD9553 5. Embedded Modules: - The 8T49N004A-030NLGI can be integrated into larger systems alongside microcontrollers, FPGAs, and other components to provide precise clock synchronization and distribution. Related Q&A: 1. What are the key advantages of using the Renesas Electronics 8T49N004A-030NLGI in clock distribution applications? - The device offers high-performance clock synthesis, jitter attenuation, and signal distribution functions in a single package, simplifying system design and reducing component count. 2. How does the 8T49N004A-030NLGI handle frequency synchronization among multiple output clocks? - The IC incorporates phase-locked loops (PLLs) and dividers to ensure that the output clocks are synchronized to the input reference clock with minimal jitter. 3. Can the 8T49N004A-030NLGI support different output signal formats, such as LVDS or LVPECL? - Yes, the device features configurable output dividers that can support various signal formats, including LVDS, LVPECL, and HCSL.