100Base-Tx Pins; Figure 7.2 Connection Example Of R-In32M3-Ec And Rj-45 Connector (Pulse Transformer Incorporated) - Renesas R-IN32M3 Series User Manual

R-IN32M3 Series: Board design edition
7.2

100Base-TX Pins

This is an example of connection using the pulse transformer.
3.3 V
R-IN32M3-EC
Px_TX_P
Px_TX_N
Px_RX_P
Px_RX_N

Figure 7.2 Connection Example of R-IN32M3-EC and RJ-45 Connector (Pulse Transformer Incorporated)

Remark. x = 0 or 1
Notes 1. Same potential with VDDACB and VDD33ESD
2. Same potential with AGND
R18UZ0021EJ0400
Dec. 28, 2018
Note1
R1 R2 R3 R4
C1 C2
Note2 Note2
7. Ethernet PHY Pins (R-IN32M3-EC Only)
Note1
3.3 V
R5 R6
RJ-45
(Pulse transfor me r in corp orated)
TD+
TD-
CT_TD
RD+
RD-
CT-RD
Shield
C3 C4
Note2
Note2
10 nF / 2 kV
Page 15 of 64