dp83902a National Semiconductor Corporation, dp83902a Datasheet - Page 66

• Manufacturer Part Number: dp83902a
• Description: St-nictm Serial Network Interface Controller For Twisted Pair
• Manufacturer: National Semiconductor Corporation

15 0 Switching Characteristics
Note 1 This parameter is guaranteed by design and is not tested
Symbol
tdel
toff
toffd
tip
tipw
Symbol
Pre-Emphasis Output Delay
(TXO
Transmit Hold Time at End of Packet (TXO
Transmit Hold Time at End of Packet (TXOd
g
Time between Link Output Pulses
Link Integrity Output Pulse Width
to TXOd
g
Parameter
) (Note 1)
TPI Transmit and End of Packet Timing
Parameter
AC Specs DP83902A Note All Timing is Preliminary (Continued)
Link Pulse Timing
66
g
g
) (Note 1)
) (Note 1)
Min
80
8
Min
250
200
46
Max
130
24
Max
54
TL F 11157 – 48
Units
ms
TL F 11157 – 49
ns
Units
ns
ns
ns