DP83955AV National Semiconductor, DP83955AV Datasheet - Page 11

• Manufacturer Part Number: DP83955AV
• Description: IC CTRLR RIC REPEATER 100-PQFP
• Manufacturer: National Semiconductor
• Series: LERIC™r

Specifications of DP83955AV

• Controller Type: LitE Repeater Interface Controller
• Voltage - Supply: 5V
• Current - Supply: 250mA
• Mounting Type: Surface Mount
• Package / Case: 84-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Operating Temperature: -
• Interface: -
• Other names: *DP83955AV

NETWORK INTERFACE PINS (On-Chip Transceiver Mode)
NETWORK INTERFACE PINS (External Transceiver Mode AUI Signal Level Compatibility Selected)
3 0 Pin Description
Note AD
RXI2
RXI2
TXOP2
TXO2
TXO2
TXOP2
CD1
CD1
RX1
RX1
TX1
TX1
TX2
TX2
CD2
CD2
RX2
RX2
CD1
CD1
RX1
RX1
TX1
TX1
AL
TP
TT
O
b
b
b
a
a
a
b
a
b
b
a
b
b
a
b
a
a
a
I
b
a
b
e
e
e
e
e
e
Pin Name
a
to TX7
to TX7
to RX7
b
to CD7
to CD7
to RX7
a
to RXI7
to RXI7
AUI level and Drive compatible
Twisted-Pair interface compatible
AUI Level compatible
TTL compatible
Input
Output
to TXO7
to TXO7
to TXOP7
to TXOP7
b
a
b
b
a
a
b
a
b
a
b
a
Driver
Type
TP
TP
AD
AD
AD
AD
TT
TT
TT
TT
AL
AL
AL
AL
AL
AL
AL
AL
AL
AL
AL
AL
AL
AL
I O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
11
Twisted-Pair Receive Input Negative
Twisted-Pair Receive Input Positive
Twisted-Pair Pre-Emphasis Transmit Output Negative
Twisted-Pair Transmit Output Negative
Twisted-Pair Transmit Output Positive
Twisted-Pair Pre-Emphasis Transmit Output Positive
AUI Collision Detect Input Positive
AUI Collision Detect Input Negative
AUI Receive Input Positive
AUI Receive Input Negative
AUI Transmit Output Positive
AUI Transmit Output Negative
Transmit Output Positive
Transmit Output Negative
Collision Input Positive
Collision Input Negative
Receive Input Positive
Receive Input Negative
AUI Collision Detect Input Positive
AUI Collision Detect Input Negative
AUI Receive Input Positive
AUI Receive Input Negative
AUI Transmit Output Positive
AUI Transmit Output Negative
Description