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MAX13342EEBC+T
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
MAX13342E/MAX13345E
3-Wir
e Inter
face Full-Speed USB T
ransceivers
With/Without Inter
nal Series Resistors
______________________________________________________________________________________
13
V
OHD
V
OLD
90%
10%
90%
10%
t
FR
, t
LR
t
FF
, t
LF
Figure 3. Rise and Fall Times
DAT CONNECTED TO
GND, SE0 CONNECTED
TO GND. D+ PULLED TO
3.0V WITH 150
Ω
.
DAT CONNECTED TO
V
L
, SE0 CONNECTED
TO GND. D+ PULLED
TO GND WITH 150
Ω
.
DAT CONNECTED TO
V
L
, SE0 CONNECTED
TO GND. D- PULLED
TO V
L
WITH 150
Ω
.
DAT CONNECTED TO
GND, SE0 CONNECTED
TO GND. D- PULLED
TO GND WITH 150
Ω
.
t
PZH_DRV
t
PZL_DRV
t
PZH_DRV
t
PZL_DRV
t
PHZ_DRV
t
PLZ_DRV
t
PHZ_DRV
t
PLZ_DRV
D+
D+
D-
D-
OE
Figure 5. Enable and Disable Timing, Transmitter
DA
T
SEO
D-
D+
t
PLH_DRV
t
PHL_DRV
V
CRS_F
, V
CRS_L
RISE/FALL TIMES < 4ns
Figure 4. Timing of DAT, SE0 to D+ and D-
Timing Diagrams/T
est Cir
cuits
+3V
0V
DA
T/SEO
V
L
D+/D-
t
PLH_RCV
,
t
PLH_SE
t
PHL_RCV
,
t
PHL_SE
INPUT RISE/FALL TIME < 4ns
Figure 6. D+/D- to DAT, SE0 Propagation Delays
MAX13342E/MAX13345E
3-Wir
e Inter
face Full-Speed USB T
ransceivers
With/Without Inter
nal Series Resistors
14
______________________________________________________________________________________
D+ CONNECTED TO
GND, D- CONNECTED TO
+3.0V. DAT PULLED TO
V
L
WITH 330
Ω
.
D+ CONNECTED TO
+3.0V, D- CONNECTED TO
GND. DAT PULLED TO
GND WITH 330
Ω
.
D+ CONNECTED TO
+3.0V, D- CONNECTED
TO GND. SE0 PULLED
TO V
L
WITH 330
Ω
.
D+ CONNECTED TO
GND, D- CONNECTED
TO GND. SE0 PULLED
TO GND WITH 330
Ω
.
t
PZH_SE
t
PZL_SE
t
PZH_SE
t
PZL_SE
t
PHZ_SE
t
PLZ_SE
t
PHZ_SE
t
PLZ_SE
DAT
DAT
SE0
SE0
OE
Figure 7. Receiver Enable and Disable Timing
D+/D-
DUT
31.6
Ω
15k
Ω
50pF
TEST
POINT
FOR THE MAX13342E
LOAD FOR:
1) ENABLE TIME (D+/D-) MEASUREMENT
2) DAT/SEO TO D+/D- PROPAGATION DELAY
3) D+/D- RISE/FALL TIMES
Figure 8. Load for Transmitter Propagation Delay, Enable Time,
Transmitter Rise/Fall Times
D+/D-
DUT
31.6
Ω
220
Ω
50pF
TEST
POINT
FOR THE MAX13342E
NOTES:
1) V = 0 FOR t
PHZ
2) V = V
TRM
FOR t
PLZ
±
Figure 9. Load for Disable Time Measurements
DAT/SEO
DUT
15pF
TEST
POINT
LOAD FOR:
1) D+/D- TO DAT/SEO PROPAGATION DELAYS
2) DAT/SEO RISE/FALL TIMES
Figure 10. Load for Receiver Propagation Delay and Receiver
Rise/Fall Times
MAX13342E/MAX13345E
3-Wir
e Inter
face Full-Speed USB T
ransceivers
With/Without Inter
nal Series Resistors
______________________________________________________________________________________
15
CHARGE-CURRENT-
LIMIT RESISTOR
DISCHARGE
RESISTANCE
STORAGE
CAPACITOR
C
s
100pF
R
C
1M
Ω
R
D
1.5k
Ω
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
Figure 11. Human Body ESD Test Model
I
P
100%
90%
36.8%
t
RL
TIME
t
DL
CURRENT WAVEFORM
PEAK-TO-PEAK RINGING
(NOT DRAWN TO SCALE)
I
r
10%
0
0
AMPERES
Figure 12. Human Body Model Current Waveform
CHARGE-CURRENT-
LIMIT RESISTOR
DISCHARGE
RESISTANCE
STORAGE
CAPACITOR
C
s
150pF
R
C
50M
Ω
TO 100M
Ω
R
D
330
Ω
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
Figure 13. IEC 61000-4-2 ESD Test Model
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
MAX13342EEBC+T
Mfr. #:
Buy MAX13342EEBC+T
Manufacturer:
Maxim Integrated
Description:
USB Interface IC Full-Speed 12Mbps USB Transceive
Lifecycle:
New from this manufacturer.
Delivery:
DHL
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Ups
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EMS
Payment:
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