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JobHunting版 - USB 3.0 D+ D- 电压时多少?
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话题: usb话题: 电压话题: 多少
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1 (共1页)
s****i
发帖数: 857
1
USB 3.0 数据线 D+, D-, 数据传输时的电压是多少?
不是VBUS的5V吧?
谢谢
h******e
发帖数: 908
2
我记得一个收一个发。

【在 s****i 的大作中提到】
: USB 3.0 数据线 D+, D-, 数据传输时的电压是多少?
: 不是VBUS的5V吧?
: 谢谢

t****t
发帖数: 6806
3
usb3基本上是LVDS的serdes, 发送端是800~1200mVpp, 低压版是400~1200mVpp.
接收端要求100mVpp的eye height.

【在 s****i 的大作中提到】
: USB 3.0 数据线 D+, D-, 数据传输时的电压是多少?
: 不是VBUS的5V吧?
: 谢谢

1 (共1页)
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offer选择 (转载)招system engineer (dsp方向), 湾区
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话题: usb话题: 电压话题: 多少