DP83848K_08 NSC [National Semiconductor], DP83848K_08 Datasheet - Page 64
![no-image](/images/no-image-200.jpg)
DP83848K_08
Manufacturer Part Number
DP83848K_08
Description
Manufacturer
NSC [National Semiconductor]
Datasheet
1.DP83848K_08.pdf
(78 pages)
- Current page: 64 of 78
- Download datasheet (2Mb)
www.national.com
8.2.5 100 Mb/s MII Receive Timing
Note: RX_CLK may be held low or high for a longer period of time during transition between reference and recovered
clocks. Minimum high and low times will not be violated.
8.2.6 100BASE-TX Transmit Packet Latency Timing
Note: For Normal mode, latency is determined by measuring the time from the first rising edge of TX_CLK occurring after
the assertion of TX_EN to the first bit of the “J” code group as output from the PMD Output Pair. 1 bit time = 10 ns in 100
Mb/s mode.
T2.5.1
T2.5.2
Parameter
T2.6.1
Parameter
PMD Output Pair
RX_CLK
RXD[3:0]
RX_DV
RX_ER
RX_CLK High/Low Time
RX_CLK to RXD[3:0], RX_DV, RX_ER Delay 100 Mb/s Normal mode
TX_CLK to PMD Output Pair
Latency
TX_CLK
TX_EN
TXD
Description
T2.5.2
Description
T2.5.1
IDLE
100 Mb/s Normal mode
T2.6.1
64
Valid Data
100 Mb/s Normal mode
Notes
(J/K)
Notes
T2.5.1
DATA
Min
Min
16
10
Typ
6
Typ
20
Max
Max
24
30
Units
bits
Units
ns
ns
Related parts for DP83848K_08
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![SFTB](/images/no-image3.png)
Part Number:
Description:
Thin SOT23 1A Load Step-Down DC-DC Regulator
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3603N](/images/no-image3.png)
Part Number:
Description:
TRI-STATE Dual Receiver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS36149N](/images/no-image3.png)
Part Number:
Description:
Hex MOS Drivers
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3654N](/images/no-image3.png)
Part Number:
Description:
Printer Solenoid Driver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3669N](/images/no-image3.png)
Part Number:
Description:
Quad High Current Peripheral Driver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3691N](/images/no-image3.png)
Part Number:
Description:
(RS-422/RS-423) Line Drivers with TRI-STATE Outputs
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3695TJ](/images/no-image3.png)
Part Number:
Description:
Multipoint RS485/RS422 Transceivers/Repeaters
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS36C279TM](/images/no-image3.png)
Part Number:
Description:
Low Power EIA-RS-485 Transceiver with Sleep Mode
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3884AVF](/images/no-image3.png)
Part Number:
Description:
BTL Handshake Transceiver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![MM5034N](/images/no-image3.png)
Part Number:
Description:
Octal 80-Bit Static Shift Register
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![MM53143J](/images/no-image3.png)
Part Number:
Description:
PUSH BUTTON PULSE DIALER CIRCUITS
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![MM54C914J](/images/no-image3.png)
Part Number:
Description:
Hex Schmitt Trigger with Extended Input Voltage
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![MM58167](/images/no-image3.png)
Part Number:
Description:
Microprocessor Real Time Clock
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS75108M](/images/no-image3.png)
Part Number:
Description:
Dual Line Receivers
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS75113M](/images/no-image3.png)
Part Number:
Description:
Dual TRI-STATE Differential Line Driver
Manufacturer:
NSC [National Semiconductor]
Datasheet: