USS810 USB 2.0
Full-Speed/Low-Speed Transceiver
9 Dynamic Characteristics (continued)
Data Sheet, Rev. 6
March 2006
1.715.6V5 V
LOGIlCogINicPinUpTut 0.9 V
0V
VOH
DIFFEdRiffEeNreTnItAiaLl
DATdAaLtaINliEnSes
VOL
t PZH
t PZL
VCRS
0.9 V
t PHZ
t PLZ
VOH −0.3 V
VOL +0.3 V
Figure 4. Timing of OE to D+, D–
MGS966
2.0 V
DIFFEdRifEfeNrTenIAtiLal
DATAdaLtIaNElinSes
0.8 V
VOH
VCRS
t PLH(rcv)
t PLH(se)
LloOgGicICouOtpUuTtPUT
0.9 V
VOL
VCRS
t PHL(rcv)
t PHL(se)
0.9 V
MGS965
Figure 5. Timing of D+, D– to RCV, VP, VM
11..6755 VV
LOGlIoCgiIcNiPnUpuTt 0.9 V
0.9 V
0V
VOH
DIFFERdEiffNeTreIAnLtial
DATAdLaINtaElSines
VOL
t PLH(drv)
VCRS
t PHL(drv)
VCRS
MGS964
Figure 6. Timing of VO, FSE0 to D+, D–
10
Agere Systems Inc.