Electronics Engineering · PCB Design Standards
For impedance control in PCB design, what is the standard target differential impedance for USB 2.0 high-speed signal lines?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1120 ohms
- 2100 ohms
- 390 ohms✓
- 445 ohms
Correct answer
90 ohms
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