Skyworks Solutions, Inc. SI5345A-D-GMR

The SI5345A-D-GMR is a high-performance, clock generator and jitter attenuator from Skyworks Solutions, designed for a variety of communication and data center applications. This device provides ultra-low-latency clock outputs with high frequency accuracy and low phase noise, making it suitable for numerous high-speed data interfaces. Functions - Clock Generation: Generates multiple clock outputs based on a single reference input. - Jitter Attenuation: Reduces phase noise and jitter in the clock signals, enhancing performance in sensitive applications. - Multi-Rate Support: Capable of generating different clock rates for various applications. - Flexible Output Configuration: Offers programmable output frequencies and formats to meet specific system requirements. - Integration: Combines multiple functions in a single chip, reducing the need for discrete components. Applications - Telecommunications: Used in base stations and backhaul networking equipment. - Data Centers: Provides clocking solutions for high-speed data connections and server synchronization. - Broadcasting: Used in video and audio transmission systems for synchronized output. - Test and Measurement Equipment: Facilitates precise timing and synchronization in various test equipment configurations. - Consumer Electronics: Integrated into devices requiring stable and accurate clock generation. Alternative Parts - Si5351A: A similar clock generator with a broader frequency range but may come with different jitter characteristics. - Si5338: Provides multiple clock outputs but may vary in terms of frequency management capabilities. - CDCE72010 from Texas Instruments: Another clock buffer and generator that offers flexibility in clock outputs. Embedded Modules - Evaluation Boards: Skyworks Solutions typically offers evaluation boards for the SI5345A, which provide easy access to the device's features for prototyping and testing. - Firmware Modules: Potentially includes ready-to-use firmware for configuring the device in specific applications. Related Q&A Q1: What are the primary applications for the SI5345A-D-GMR? A1: The SI5345A-D-GMR is primarily used in telecommunications, data centers, broadcasting, test and measurement equipment, and consumer electronics due to its high-performance clock generation and jitter attenuation capabilities. Q2: How does the SI5345A-D-GMR help in reducing jitter? A2: The SI5345A-D-GMR incorporates advanced jitter attenuation technologies that filter and minimize phase noise, enabling high-quality clock signals essential in sensitive applications like high-speed data transmissions. Q3: What makes the SI5345A-D-GMR suitable for data centers? A3: Its ability to provide precise and stable clocking, along with multi-rate support, makes the SI5345A-D-GMR ideal for synchronizing various high-speed data interfaces in data center environments. Q4: Can the SI5345A-D-GMR be used in consumer electronic devices? A4: Yes, it can be used in consumer electronics that require reliable clock generation for features like digital signal processing and high-frequency interfaces. Q5: Are there evaluation boards available for the SI5345A-D-GMR? A5: Yes, Skyworks Solutions provides evaluation boards for the SI5345A-D-GMR, allowing developers to test its features and capabilities in their designs easily.