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3

Eye Compliance

Figure 3. USB 2.0 HS-USB Eye Com pliance Pass Through (w ithout Sw itch)

Figure 4. USB 2.0 HS-USB Eye Com pliance w ith Sw itch

Notes:

1.

Figure 3 indicates the HS-USB eye compliance of the source across a characterization board proir to the implementation

of the sw tich.

2.

Figure 4 show s the total impact the sw ich has on HS-USB eye compliance w hen compared to Figure 3