日本語
Answer:
Signal integrity issues affect the circuit board's performance and data transmission's reliability. Here are some ways to solve signal integrity issues:
High-speed signal routing: Design dedicated routing channels for high-speed signals and minimize the length and turns of signal lines.
Impedance matching: Make sure the impedance of the signal line matches the impedance of the PCB to reduce signal reflection.
Differential signal: Use differential signal line pairs to improve the signal's anti-interference ability.
Reduce crosstalk: Keep high-speed signal lines away from low-frequency signal lines and use ground isolation to reduce crosstalk.
Terminal resistance: Add appropriate terminal resistance at the end of the signal line to avoid signal reflection and distortion.
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