82595FX Datasheet, PDF (51/54 Pages) Intel Corporation – ISA BUS HIGH INTEGRATION ETHERNET CONTROLLER

82595FX
Symbol
t₁₄₅
t₁₄₆
t₁₄₇
t₁₄₈
Figure 11-20 AUI Receive Timings
Table 11-17 AUI Collision Timings
Parameter
Min
Typ
CLSN Pair Cycle Time
80
CLSN Pair Rise Fall Times
CLSN Pair Return to Zero from
160
Last Positive Transition
CLSN Pair High Low Times
35
281732 – 34
Max
Unit
118
ns
10
ns
ns
70
ns
Symbol
t₁₅₂
t₁₅₃
Figure 11-21 AUI Collision Timings
Table 11-18 AUI Noise Filter Timings
Parameter
Min
Typ
RCV Pair Noise Filter Pulse Width
25
Accept ( ^b285 mV)
CLSN Pair Noise Filter Pulse Width
25
Accept ( ^b285 mV)
281732 – 35
Max
Unit
ns
ns
281732 – 36
Figure 11-22 AUI Noise Filter Timings
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