ML2652 Datasheet, PDF (15/23 Pages) Micro Linear Corporation – 10Base-T Physical Interface Chip

TIMING DIAGRAMS (Continued)
ML2652/ML2653
t78
t77
t78
CI±
t79
t81
COL
t80
t73
CLS
Figure 11. CI± Collision
APPLICATION CIRCUIT — ML2652
+5V
0.1µF
0.1µF
VCC VCC
Tx+
ETHERNET
CONTROLLER
(SEE TABLE 1)
SEEQ 8003
SEEQ 8005
NSC DP8390
AMD AM7990
INTEL 82586
INTEL 82596
+5V510_Ω
+5V
5.1K
5.1K
510Ω
TxC
TxD
TxE
COL
RxC
RxD
RxE
FD
LPBK
CS0
CS1
CS2
JABDIS
ML2652
RSL
AUI/TP
XMT
RCV
CLS
AUISEL
LTP
RPOL
JAB
CLK GND GND RTX
Tx–
Rx+
Rx–
DO+
DO–
CI+
CI–
DI+
DI–
+5V +5V
200Ω 200Ω
1% 1%
2:1
+5V
1:1
98Ω
1%
78Ω
78Ω
AUI
78Ω
10K
RJ45
6
Figure 12
15