DP83905AVQB National Semiconductor, DP83905AVQB Datasheet - Page 70

• Manufacturer Part Number: DP83905AVQB
• Description: IC CONTROLR AT/LAN TP IN 160PQFP
• Manufacturer: National Semiconductor
• Series: AT/LANTIC™r

Specifications of DP83905AVQB

• Controller Type: AT, LAN Twisted-Pair Interface Controller
• Voltage - Supply: 4.75 V ~ 5.25 V
• Current - Supply: 100mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 160-BFQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Interface: -
• Other names: *DP83905AVQB

OCH OPEN COLLECTOR HIGH DRIVE OUTPUT
LED DRIVER OUTPUT
THIN DRIVER OUTPUT
OSCILLATOR PINS (X1 AND X2)
AUI
TPI
Symbol
V
V
V
V
V
V
I
V
V
V
V
V
R
R
V
V
V
V
OSC
7 0 Preliminary Electrical Characteristics
Preliminary DC Specifications
Note 1 These parameters are not guaranteed by production testing
OL
OL
OH
OL
IH
IL
OD
OB
U
DS
CM
SRON1
SRON2
SROFF
DIFF
TOL
TOH
Maximum Low Level Output Voltage
Maximum Low Level Output Voltage
Minimum High Level Output Voltage
Maximum Low Level Output Voltage
X1 Input High Voltage
X1 Input Low Voltage
X1 Input Current
Differential Output Voltage (TX
Differential Idle Output Voltage
Imbalance (TX
Undershoot Voltage (TX
Diff Squelch Threshold (RX
Diff Input Common Mode Voltage (RX
TXOd
TXOd
Receive Threshold Turn-On Voltage
10BASE-T Mode
Receive Threshold Turn-On Voltage
Reduced Threshold
Receive Threshold Turn-Off Voltage
Differential Mode Input Voltage Range
g
g
TXO
TXO
g
g
g
Low Level Output Resistance
High Level Output Resistance
)
Description
g
)
g
g
CD
)
g
(Continued)
)
g
CD
g
)
70
I
I
I
I
X1 is Connected to an
Oscillator
X1 is Connected to an
Oscillator
X1 is Connected to an
Oscillator
V
78
from Each to GND (Note 1)
78
from Each to GND (Note 1)
78
from Each to GND (Note 1)
(Note 1)
I
OH
(Note 1)
V
OL
OL
OH
OL
OL
IN
CC
(Continued)
e b
e
e
e
e
e
e b
Termination and 270
Termination and 270
Termination and 270
e
24 mA
16 mA
2 mA
25 mA
V
5 0 V (Note 1)
Conditions
CC
25 mA
8 mA
or GND
g
b
g
g
g
b
Min
2 4
2 0
550
175
300
175
175
0
3 1
Typical 40 mV
Typical 80 mV
g
b
g
g
g
a
Max
5 25
0 5
0 5
0 5
0 8
1200
15
15
300
585
300
300
1
3 1
Units
mA
mV
mV
mV
mV
mV
V
V
V
V
V
V
V
V