routing

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  1. M

    Help routing USB-C D+/D− to ESP32-S2 differential pair needs to cross

    Hi everyone, I’m designing a PCB that uses USB-C to program an ESP32-S2 Mini 2. It’s my first time routing USB, and I’ve run into a layout issue I’m not sure how to handle correctly. Setup USB-C receptacle (USB 2.0 only: D+, D−, CC1/CC2). ESD protection: USBLC6-2SC6 (2-channel low-cap device...
  2. EveraldoM

    Should I remove the ground plane under AC traces in my PCB?

    Attached below are images of a 2-layer PCB layout I am currently designing. I have always had the habit of removing the ground plane underneath AC signals, but a more experienced PCB designer advised me that the removal of the ground plane should only be done near the connectors and high-power...
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