DM9081FP DAVICOM [Davicom Semiconductor, Inc.], DM9081FP Datasheet - Page 18

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

Receive Timing
Link Integrity Timing
18
Symbol
Symbol
t
t
t
LPWT
LPWD
ROFF
t
LP
TPO
TPO
DTPO
DTPO
RXD
RXD
+
-
+
-
+
-
RXD+ High To Idle Time
Transmitted Link Integrity Pulse Period
Link Integrity Pulse Width For TPO+
Link Integrity Pulse Width For DTPO+/-
t
LPWD
t
LPWD
Parameter
Parameter
t
LPWT
t
LP
Min.
Min.
200
80
40
8
Typ.
Typ.
100
16
50
t
ROFF
Max.
Max.
120
24
60
10BASE-T Hub Controller
Unit
Unit
ms
ns
ns
ns
Version: DM9081-DS-F02
Conditions
Conditions
DM9081
February 02, 2001
Final