SRDA3.3-4 Datasheet, PDF (5/7 Pages) Semtech Corporation – RailClamp® Low Capacitance TVS Array

UPSTREAM
USB PORT
V_BUS
V_BUS
D+
D−
GND
V_BUS
NUP2201MR6
TX+
TX−
PHY
Ethernet _RX+
(10/100)
RX−
V_CC
GND
SRDA3.3−4
TYPICAL APPLICATIONS
USB
Controller
R_T
R_T
C_T C_T
R_T
R_T
C_T C_T
V_BUS
V_BUS
SRDA3.3−4
V_BUS
D+
D−
DOWNSTREAM
USB PORT
GND
V_BUS
V_BUS
D+
D−
GND
DOWNSTREAM
USB PORT
Figure 10. ESD Protection for USB Port
Coupling
Transformers
RJ45
Connector
TX+
TX−
RX+
RX−
SRDA3.3−4
N/C
N/C
Figure 11. Protection for Ethernet 10/100 (Differential Mode)
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