DP83849CVS/NOPB National Semiconductor, DP83849CVS/NOPB Datasheet - Page 93

• Manufacturer Part Number: DP83849CVS/NOPB
• Description: IC TXRX ETHERNET PHY DUAL 80TQFP
• Manufacturer: National Semiconductor
• Type: Transceiverr

Specifications of DP83849CVS/NOPB

• Number Of Drivers/receivers: 2/2
• Protocol: Ethernet
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 80-TQFP, 80-VQFP
• Data Rate: 100Mbps
• Supply Voltage Range: 3V To 3.6V
• Logic Case Style: TQFP
• No. Of Pins: 80
• Operating Temperature Range: 0°C To +70°C
• Msl: MSL 3 - 168 Hours
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Data Rate Max: 10Mbps
• For Use With: DP83849CVS-EVK - BOARD EVALUATION DP83849CVS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *DP83849CVS; *DP83849CVS/NOPB; DP83849CVS

8.2.26 RMII Transmit Timing
T2.26.1
T2.26.2
T2.26.3
T2.26.4
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 (100Mb)
TXD[1:0]
TX_EN
Description
X1
T2.26.1
T2.26.2
50 MHz Reference Clock
100BASE-TX mode
Valid Data
93
Notes
T2.26.3
T2.26.4
Symbol
Min
4
2
Typ
20
11
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Max Units
bits
ns
ns
ns