Datasheet

LTC4310-1/LTC4310-2
9
431012fa
Figure 1. The LTC4310-1 in a Transformer Isolated Application
operaTion
10/100Base-TX
ETHERNET
TRANSFORMER
EPF8119S
C1
0.01µF
C4
0.01µF
R3
10k
R4
10k
3.3V
R1
7.5k
R2
7.5k
R5
7.5k
R6
7.5k
IS0LATED
5V
C
BUS
= 40pF
C
BUS
= 80pF
. . .
SLAVE SLAVE#1
SCL1 SCL2
C3
0.01µF
C2
0.01µF
431012 F01
TXP
1
3
6
7
8
16
15
14
11
9
TXN
RXP
RXN
SDA
SCL
READY
GND GND
RXP
RXN
TXP
TXN
READY
LTC4310-1
LTC4310-1
V
CC
EN
SDA
SCL
V
CC
EN
µP SLAVE#4