DP83849CVS/NOPB National Semiconductor, DP83849CVS/NOPB Datasheet - Page 86

• 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

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8.2.13 10 Mb/s Serial Mode Transmit Timing
8.2.14 10 Mb/s Serial Mode Receive Timing
Note: RX_CLK may be held high for a longer period of time during transition between reference and recovered clocks.
Minimum high and low times will not be violated.
T2.13.1
T2.13.2
T2.13.3
T2.13.4
T2.14.1
T2.14.2
Parameter
Parameter
RX_CLK
RXD[0]
RX_DV
TX_CLK High Time
TX_CLK Low Time
TXD_0, TX_EN Data Setup to TX_CLK rise
TXD_0, TX_EN Data Hold from TX_CLK rise
RX_CLK High/Low Time
RX_CLK fall to RXD_0, RX_DV Delay
TX_CLK
TX_EN
TXD[0]
Description
Description
T2.13.1
T2.13.3
T2.14.2
T2.14.1
Valid Data
86
Valid Data
10 Mb/s Serial mode
10 Mb/s Serial mode
10 Mb/s Serial mode
10 Mb/s Serial mode
10 Mb/s Serial mode
T2.13.4
Notes
Notes
T2.14.1
T2.13.2
Min
-10
35
Min
20
70
25
0
Typ
50
Typ
25
75
Max
65
10
Max Units
30
80
Units
ns
ns
ns
ns
ns
ns