The document outlines the mixed-signal PCB layout and routing techniques through the design of an OC48 interface card, highlighting the challenges and strategies for integrating optical and analog signal processing with a focus on minimizing noise and improving signal quality.
Regarding the layout and routing of contemporary mixed-signal PCBs Read More »
The design of the OC48 interface card exemplifies mixed-signal PCB layout techniques for high-capacity optical communication, integrating various components such as optical transceivers and microprocessors. Recommendations include using 12-layer boards, careful layering to isolate sensitive components, and attention to power and ground splits, while considering impedance control and manufacturer recommendations for optimal signal routing.
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