MB86961A Datasheet, PDF (9/29 Pages) Fujitsu Component Limited. – UNIVERSAL INTERFACE FOR 10BASET

MB86961A
20 pF
20 MHz
20 pF
82586
Back-End Controller
Interface
Programming
Options
Loopback Enable
Remote Status
TXD
-RTD
TXC
RXC
RXD
-CRD
-CDT
LBK
+5 V
1
CLK1
CLK0
TXD
TEN
TCLK
RCLK
RXD
CD
COL
LBK
TPOPB
TPOPA
TPONA
TPONB
TPIP
PAUI
AUTOSEL
MD0
MD1
NTH
UTP
LI
TPIN
CIN
MB86961A _CIP
75Ω ±1%
37.5Ω ±1%
37.5Ω ±1%
75Ω ±1%
75Ω ±1%
0.1µF
75 Ω ±1%
1: 2
1:1
2
RIAB
RLD
RCMPT
DON
DOP
Line Status
Ext.
_BK
Power Down
+
JAB
PLR
LEDC/XLBK
LEDR
LEDL
LEDT/PDN
VCC1
VCC2
1 µF TANT 0.1 µF
DIN
DIP
RBIAS
GND1
GND2
12.4 KΩ ±1%
18pF
RJ45
1
2
3
To 10Base-T
Twisted-Pair Network
4
5
6
1 Suitable crystals include: MTRON Industries Inc. MP-1 and MP-2, and Ecliptek Corp. ECSM20.000M
2
Suitable TP transformers include: Fil-Mag 23Z128 and SM23Z128, Valor PT4069, and Pulse
Engineering PE-65745, PE-65454 and PE-68048
Figure 4. Twisted-Pair Only Application
9