DP83848HSQ National Semiconductor, DP83848HSQ Datasheet - Page 75
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DP83848HSQ
Manufacturer Part Number
DP83848HSQ
Description
IC, TRANSCEIVER, ENET PHYTER, 40LLP
Manufacturer
National Semiconductor
Datasheet
1.DP83848HSQ.pdf
(80 pages)
Specifications of DP83848HSQ
Data Rate
100Mbps
No. Of Ports
1
Ethernet Type
IEEE 802.3u
Supply Current
92mA
Supply Voltage Range
3V To 3.6V
Operating Temperature Range
-40°C To +125°C
Digital Ic Case Style
LLP
No. Of
RoHS Compliant
Interface Type
MII Serial, RMII
Rohs Compliant
Yes
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
8.2.24 RMII Transmit Timing
T2.24.1
T2.24.2
T2.24.3
T2.24.4
Parameter
PMD Output Pair
X1 Clock Period
TXD[1:0], TX_EN, Data Setup
to X1 rising
TXD[1:0], TX_EN, Data Hold
from X1 rising
X1 Clock to PMD Output Pair
Latency
TXD[1:0]
TX_EN
Description
X1
T2.24.2
T2.24.1
50 MHz Reference Clock
From X1 Rising edge to first bit of symbol
Valid Data
75
Notes
T2.24.3
T2.24.4
Symbol
Min
4
2
Typ
20
17
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Max Units
bits
ns
ns
ns