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2009-1
USB2.0 High Speed
Dual SPST
TC7USB31WBG
USB2.0 High Speed 240MHz USB Dual SPST TC7USB31 / 240MHz USB2.0 High Speed TC7USB31 Note PC DSC DVC Dual SPDT TC7USB221
WCSP8 (0.8 x 1.6mm)
UNIT : mm
US8 (2.0 x 3.1mm)
UNIT : mm
0.8
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USB HS Controller
• • • •
TC7USB31
USB FS Controller
•
USB2.0 High Speed 240MHz CI / O ON Typ. 5.5pF (TC7USB31WBG) RON Typ. 5.0 @VCC=3.0V, VIN=0V VCC=2.3V 3.6V ( SW ) WCSP8(0.8mmx1.6mm) US8
1.6
USB
1/2
USB2.0 Eye-Pattern
0.5 0.4 0.3 0.2
Inffinium54855A 1134A PC VCC 2678A
differential signal, V
0.1 0 -0.1 -0.2 -0.3 -0.4 -0.5 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
4 USB
4 USB
TC7USB31
E2645-66502B time, ns
TC7USB31WBG
USB2.0 High Speed
-3dB
Vcc=3.