DP83847ALQA56AX/HALF National Semiconductor, DP83847ALQA56AX/HALF Datasheet - Page 6
![no-image](/images/manufacturer_photos/0/4/469/national_semiconductor_sml.jpg)
DP83847ALQA56AX/HALF
Manufacturer Part Number
DP83847ALQA56AX/HALF
Description
Manufacturer
National Semiconductor
Datasheet
1.DP83847ALQA56AXHALF.pdf
(60 pages)
Specifications of DP83847ALQA56AX/HALF
Lead Free Status / RoHS Status
Compliant
- Current page: 6 of 60
- Download datasheet (379Kb)
1.2 10 Mb/s and 100 Mb/s PMD Interface
RXD[3]
RXD[2]
RXD[1]
RXD[0]
RX_ER/PAUSE_EN
RX_DV
TD+, TD-
RD-, RD+
Signal Name
Signal Name
O, PU/PD 26, 27, 29,
S, O, PU
Type
Type
O
O
I
LLP Pin #
LLP Pin #
10, 11
6, 7
30
33
31
RECEIVE DATA: Nibble wide receive data (synchronous to cor-
responding RX_CLK, 25 MHz for 100BASE-TX mode, 2.5 MHz
for 10BASE-T nibble mode). Data is driven on the falling edge of
RX_CLK. RXD[2] has an internal pull-down resistor. The remain-
ing RXD pins have pull-ups.
RECEIVE ERROR: Asserted high to indicate that an invalid sym-
bol has been detected within a received packet in 100BASE-TX
mode.
RECEIVE DATA VALID: Asserted high to indicate that valid data
is present on the corresponding RXD[3:0] for nibble mode. Data
is driven on the falling edge of the corresponding RX_CLK.
Differential common driver transmit output. These differential out-
puts are configurable to either 10BASE-T or 100BASE-TX signal-
ing.
The DP83847 will automatically configure the common driver out-
puts for the proper signal type as a result of either forced config-
uration or Auto-Negotiation.
Differential receive input. These differential inputs can be config-
ured to accept either 100BASE-TX or 10BASE-T signaling.
The DP83847 will automatically configure the receive inputs to
accept the proper signal type as a result of either forced configu-
ration or Auto-Negotiation.
6
Description
Description
www.national.com
Related parts for DP83847ALQA56AX/HALF
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![MC1408P8](/images/manufacturer_photos/0/4/469/national_semiconductor_tmb.jpg)
Part Number:
Description:
National Semiconductor [8-Bit D/A Converter]
Manufacturer:
National Semiconductor
Datasheet:
![CS1301](/images/manufacturer_photos/0/4/469/national_semiconductor_tmb.jpg)
Part Number:
Description:
National Semiconductor [Media Coprocessor]
Manufacturer:
National Semiconductor
Datasheet:
![LM4832N](/images/manufacturer_photos/0/4/469/national_semiconductor_tmb.jpg)
Part Number:
Description:
Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
Manufacturer:
National Semiconductor
Datasheet:
![LM4832M](/images/manufacturer_photos/0/4/469/national_semiconductor_tmb.jpg)
Part Number:
Description:
Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
Manufacturer:
National Semiconductor
Datasheet:
![LM4546](/images/manufacturer_photos/0/4/469/national_semiconductor_tmb.jpg)
Part Number:
Description:
AC97 Rev 2 Codec with Sample Rate Conversion and National 3D Sound
Manufacturer:
National Semiconductor
![LP2981AIM5X-2.7](/images/manufacturer_photos/0/4/469/national_semiconductor_tmb.jpg)
Part Number:
Description:
Manufacturer:
National Semiconductor
Datasheet:
![LP3988IMFX-2.6](/images/manufacturer_photos/0/4/469/national_semiconductor_tmb.jpg)
Part Number:
Description:
Manufacturer:
National Semiconductor
Datasheet:
![LPV321M7X](/images/manufacturer_photos/0/4/469/national_semiconductor_tmb.jpg)
Part Number:
Description:
General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers
Manufacturer:
National Semiconductor
Datasheet:
![ADC0882CCN](/images/manufacturer_photos/0/4/469/national_semiconductor_tmb.jpg)
Part Number:
Description:
8-bit 20 MSPS flash A/D converter.
Manufacturer:
National Semiconductor
Datasheet:
![LM837N](/images/manufacturer_photos/0/4/469/national_semiconductor_tmb.jpg)
Part Number:
Description:
Low Noise Quad Operational Amplifier
Manufacturer:
National Semiconductor
Datasheet:
![DS3650J](/images/manufacturer_photos/0/4/469/national_semiconductor_tmb.jpg)
Part Number:
Description:
Quad Differential Line Receivers
Manufacturer:
National Semiconductor
Datasheet:
![DS3662J](/images/manufacturer_photos/0/4/469/national_semiconductor_tmb.jpg)
Part Number:
Description:
Quad High Speed Trapezoidal? Bus Transceiver
Manufacturer:
National Semiconductor
Datasheet:
![DS7820A](/images/manufacturer_photos/0/4/469/national_semiconductor_tmb.jpg)
Part Number:
Description:
Dual Line Receiver
Manufacturer:
National Semiconductor
Datasheet:
![DP8481J](/images/manufacturer_photos/0/4/469/national_semiconductor_tmb.jpg)
Part Number:
Description:
TTL to 10k ECL Level Translator with Latch
Manufacturer:
National Semiconductor
Datasheet: