Rainbow Electronics MAX13483E - Manual (Page 13)

MAX13481E/MAX13482E/MAX13483E
±15kV ESD-Protected USB Transceivers with
External/Internal Pullup Resistors
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MAX13481E
MAX13482E
MAX13483E
RCV, VM,
AND VP
TEST
POINT
(a) LOAD FOR RCV, VM, AND VP
MAX13481E
MAX13482E
MAX13483E
D+ AND D-
27 Ω
15k Ω
C
L
C L
TEST
POINT
(b) LOAD FOR D+/D-
Figure 9. Transmitter and Receiver Propagation Delay
Test Circuits
C
L
220 Ω
TEST
POINT
27 Ω
DUT
D+/D-
+
-
Figure 10. Driver’s Enable and Disable Timing