DM9081FP DAVICOM [Davicom Semiconductor, Inc.], DM9081FP Datasheet - Page 16

• Manufacturer Part Number: DM9081FP
• Description: 10BASE-T Hub Controller
• Manufacturer: DAVICOM [Davicom Semiconductor, Inc.]

Expansion Port Collision Timing
AUI Transmit Timing
16
Symbol
Symbol
t
t
t
t
t
TXRM
DOFF
TXTD
TXTR
TXTF
X2
TXP
TXN
TCK
EXPOUT
EXPIN
DAT
X2
DAT Data Off
X2 Rising Edge To TXP/TXN Toggle
TXP, TXN Rise Time (10% to 90%)
TXP, TXN Fall Time (90% to 10%)
TXP, TXN Rise & Fall Time Mismatch
Parameter
Parameter
t
TXTD
1
OUT
0
t
TXTR
Min.
2.5
2.5
1
-
-
Min.
-
t
Typ.
1
TXTF
t
Typ.
DOFF
1
Max.
5.0
5.0
1.0
30
Max.
20
10BASE-T Hub Controller
0
Unit
ns
ns
ns
ns
Unit
ns
1
Version: DM9081-DS-F02
DM9081
Conditions
CL=100pF
Conditions
0
February 02, 2001
Final