dp83901a National Semiconductor Corporation, dp83901a Datasheet - Page 47

• Manufacturer Part Number: dp83901a
• Description: Serial Network Interface Controller
• Manufacturer: National Semiconductor Corporation

DIFFERENTIAL PINS (TX
OSCILLATOR PINS (X1 and GND X2)
V
V
V
V
V
V
V
I
Symbol
OSC
14 0 Preliminary Electrical Characteristics
Preliminary DC Specifications
Note 1 This parameter is guaranteed by the isolation and is not tested
OD
OB
U
DS
CM
IH
IL
Diff Output Voltage (TX
Diff Output Voltage Imbalance (TX
Undershoot Voltage (TX
Diff Squelch Threshold
(RX
Diff Input Common Mode Voltage
(RX
X1 Input High Voltage
X1 Input Low Voltage
X1 Input Current
g
g
and CD
and CD
Parameter
g
g
g
)
) (Note 1)
RX
g
and CD
g
g
)
)
g
)
g
)
T
78X Termination and 270Xs from each to GND
Same as Above
Same as Above
and GND X2 is Grounded
GND X2 is Grounded
V
X1 is Connected to an Oscillator
Same as Above
A
IN
e
e
0 C to 70 C V
V
CC
47
or GND
Conditions
(Continued)
e
5V
g
5% unless otherwise specified
b
g
Min
2 0
550
175
0
Typical 40 mV
Typical 80 mV
g
b
Max
5 25
0 8
a
1200
300
3
Units
mV
mV
mA
V
V
V