MAX13483E Maxim Integrated Products, MAX13483E Datasheet - Page 12

• Manufacturer Part Number: MAX13483E
• Description: (MAX13481E - MAX13483E) ESD-Protected USB Transceivers
• Manufacturer: Maxim Integrated Products

±15kV ESD-Protected USB Transceivers with
External/Internal Pullup Resistors
Figure 4. D+/D- Timing to VP, VM, and RCV
Figure 5. Receiver’s Enable and Disable Timing
12
+3V
D+/D-
0V
RCV, VM, AND VP
OE
OE
VP/VM
VP/VM
______________________________________________________________________________________
t
t
PLZ_SE
PHZ_SE
t
t
PLH_RCV
PLH_SE
V
L
,
t
t
PZL_SE
PZH_SE
INPUT RISE/FALL TIME < 4ns
D+/D- CONNECTED TO GND,
VP/VM CONNECTED
TO PULLUP
D+/D- CONNECTED TO +3V,
VP/VM CONNECTED
TO PULLDOWN
t
t
PHL_RCV
PHL_SE
,
Figure 6. Human Body ESD Test Model
Figure 7. Human Body Model Current Waveform
Figure 8. IEC 61000-4-2 ESD Test Model
AMPERES
VOLTAGE
VOLTAGE
SOURCE
SOURCE
HIGH-
HIGH-
DC
DC
I
P
36.8%
100%
90%
10%
CHARGE-CURRENT-
Timing Diagrams (continued)
CHARGE-CURRENT-
LIMIT RESISTOR
LIMIT RESISTOR
0
0
50Ω to 100Ω
1MΩ
R
t
R
RL
C
150pF
C
100pF
C s
C s
STORAGE
CAPACITOR
STORAGE
CAPACITOR
CURRENT WAVEFORM
RESISTANCE
TIME
DISCHARGE
RESISTANCE
DISCHARGE
1.5kΩ
330Ω
R
R
D
D
t
DL
I r
PEAK-TO-PEAK RINGING
(NOT DRAWN TO SCALE)
DEVICE
DEVICE
UNDER
UNDER
TEST
TEST