DP83848TSQ/NOPB National Semiconductor, DP83848TSQ/NOPB Datasheet - Page 65

• Manufacturer Part Number: DP83848TSQ/NOPB
• Description: IC TXRX ETHERNET PHYTER 40-LLP
• Manufacturer: National Semiconductor
• Type: Transceiverr

Specifications of DP83848TSQ/NOPB

• Number Of Drivers/receivers: 1/1
• Protocol: Ethernet
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 40-LLP
• Data Rate: 100Mbps
• Supply Voltage Range: 3V To 3.6V
• Logic Case Style: LLP
• No. Of Pins: 40
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 2 - 1 Year
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Data Rate Max: 10Mbps
• Driver Case Style: LLP
• For Use With: DP83848T-MAU-EK - BOARD EVALUATION DP83848T
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DP83848TSQTR

8.2.7 100BASE-TX Transmit Packet Deassertion Timing
Note: Deassertion is determined by measuring the time from the first rising edge of TX_CLK occurring after the deasser-
tion of TX_EN to the first bit of the “T” code group as output from the PMD Output Pair. 1 bit time = 10 ns in 100 Mb/s mode.
T2.7.1
Parameter
PMD Output Pair
TX_CLK to PMD Output Pair
Deassertion
TX_CLK
TX_EN
TXD
Description
DATA
DATA
100 Mb/s Normal mode
T2.7.1
65
Notes
(T/R)
(T/R)
IDLE
IDLE
Min
Typ
6
Max
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Units
bits