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

MB86961A
20 pF
20 MHz
20 pF
1
NS8390
Back-End Controller
Interface
Loopback Enable
TX
TENA
TCLK
RCLK
RX
RENA
CLSN
Programming
Options
+5 V
Remote Status
Line Status
+
1 µF TANT 0.1 µF
CLK1
CLK0
TXD
TEN
TCLK
RCLK
RXD
CD
COL
LBK
TPOPB
TPOPA
TPONA
TPONB
TPIP
PAUI
AUTOSEL
MD0
MD1
TPIN
NTH
UTP
LI
78Ω
CIN
MB86961A
CIP
RJAB
RLD
78Ω
DON
RCMPT
DOP
JAB
PLR
LEDC/XLBK
LEDR
LEDL
LEDT/PDN
VCC1
VCC2
78Ω
DIN
DIP
2
RBIAS
GND1
GND2
12.4 KΩ ±1%
1
9
2
10
3
11
4
12
5
13
6
14
7
15
8
+12 V
Fuse
D-Connector
to AUI Drop Cable
1 Suitable crystals include: MTRON Industries Inc. MP-1 and MP-2, and Ecliptek Corp. ECSM20.000M
2 _{Suitable AUI transformers include: Fil-Mag 23Z90 and SM23Z90, and Valor LT6030}
Figure 5. AUI Encoder/Decoder Only Application
10