MAX13345E Maxim Integrated Products, MAX13345E Datasheet - Page 13

• Manufacturer Part Number: MAX13345E
• Description: (MAX13342E / MAX13345E) 3-Wire Interface Full Speed USB Transceivers
• Manufacturer: Maxim Integrated Products

Figure 3. Rise and Fall Times
Figure 4. Timing of DAT, SE0 to D+ and D-
V
V
DAT
SEO
OHD
OLD
D+
D-
3-Wire Interface Full-Speed USB Transceivers
t
FR
t
PLH_DRV
, t
10%
LR
______________________________________________________________________________________
90%
With/Without Internal Series Resistors
V
CRS_F
, V
CRS_L
t
PHL_DRV
90%
RISE/FALL TIMES < 4ns
10%
t
FF
, t
LF
Figure 5. Enable and Disable Timing, Transmitter
Figure 6. D+/D- to DAT, SE0 Propagation Delays
+3V
D+/D-
0V
DAT/SEO
OE
D+
D+
D-
D-
Timing Diagrams/Test Circuits
t
t
t
t
PLZ_DRV
PHZ_DRV
PLZ_DRV
PHZ_DRV
t
t
PLH_RCV
PLH_SE
V
L
,
INPUT RISE/FALL TIME < 4ns
t
t
t
t
PZH_DRV
PZL_DRV
PZL_DRV
DAT CONNECTED TO
GND, SE0 CONNECTED
TO GND. D+ PULLED TO
3.0V WITH 150Ω.
PZH_DRV
DAT CONNECTED TO
V
TO GND. D+ PULLED
TO GND WITH 150Ω.
DAT CONNECTED TO
V
TO GND. D- PULLED
TO V
DAT CONNECTED TO
GND, SE0 CONNECTED
TO GND. D- PULLED
TO GND WITH 150Ω.
L
L
, SE0 CONNECTED
, SE0 CONNECTED
L
t
t
PHL_RCV
PHL_SE
WITH 150Ω.
,
13