dp83840a National Semiconductor Corporation, dp83840a Datasheet - Page 82
dp83840a
Manufacturer Part Number
dp83840a
Description
10/100 Mb/s Ethernet Physical Layer
Manufacturer
National Semiconductor Corporation
Datasheet
1.DP83840A.pdf
(89 pages)
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Version A
8.0 Electrical Specifications
8.6.4 10 Mb/s Receive Timing (End of Packet)
Note: The de-assertion of CRS is asynchronous and is therefore not directly measured.
Parameter
T1
Carrier Sense Turn Off Delay
RX_CLK
RX_DV
RXI+/-
RXD
CRS
Description
(Continued)
1
10 Mb/s nibble mode
10 Mb/s serial mode
0
82
Notes
1
T1
IDLE
Min
Typ
Max
150
1.1
ns
Units
s
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