CM2400-05 Datasheet, PDF (9/13 Pages) California Micro Devices Corp – Universal Serial Bus Transceiver with Level Translator

Performance Information (cont’d)
CM2400 Timing Diagrams
PRELIMINARY
CM2400-05
VOH
VOL
t_FR, t_LR
90%
90%
t_FF, t_LF
10%
10%
Figure 6. Rise and Fall Timing
1.65V
INPUT
0V
VOH
OUTPUT
VOL
0.9V
t_PZH
t_PZL
VCRS
0.9V
t_PHZ
t_PLZ
-0.3V
+0.3V
Figure 7. OE to D+, D- Timing
3.3V
INPUT
0V
VOH
OUTPUT
VOL
VCRS
t_PLH(RCV)
t_PLH(SE)
0.9V
VCRS
t_PHL(RCV)
t_PHL(SE)
0.9V
Figure 8. D+, D- to RCV, V_P and V_M Timing
1.65V
INPUT
0V
VOH
OUTPUT
VOL
0.9V
t_PLH(DRV)
VCRS
0.9V
t_PHL(DRV)
VCRS
Figure 9. V_O/V_PO, FSEO/V_MO to D+, D- Timing
© 2004 California Micro Devices Corp. All rights reserved.
06/30/04 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: [phone] ● Fax: [phone] ● www.calmicro.com 9