dp83901a National Semiconductor Corporation, dp83901a Datasheet - Page 62

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

Pin Capacitance
DERATING FACTOR
Output timings are measured with a purely capacitive load
for 50 pF The following correction factor can be used for
other loads C
Physical Dimensions
National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications
LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL
SEMICONDUCTOR CORPORATION As used herein
1 Life support devices or systems are devices or
Symbol
C
C
systems which (a) are intended for surgical implant
into the body or (b) support or sustain life and whose
failure to perform when properly used in accordance
with instructions for use provided in the labeling can
be reasonably expected to result in a significant injury
to the user
IN
OUT
National Semiconductor
Corporation
1111 West Bardin Road
Arlington TX 76017
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L t
Input Capacitance
Output Capacitance
50 pF
Parameter
a
T
0 3 ns pF
A
e
25 C f
inches (millimeters)
National Semiconductor
Europe
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English
Fran ais Tel (
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Email cnjwge tevm2 nsc com
Fax (
7
7
Tel (
Tel (
1 MHz
a
a
a
a
a
NS Package Number V68A
Order Number DP83901V
49) 0-180-530 85 86
49) 0-180-530 85 85
49) 0-180-532 78 32
49) 0-180-532 93 58
49) 0-180-534 16 80
Plastic Chip Carrier (V)
Units
pF
pF
2 A critical component is any component of a life
Note In the above diagram the TX
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system or to affect its safety or
effectiveness
AUI side of the isolation (pulse transformer) The pulse transformer
used for all testing is the Pulse Engineering PE64103
National Semiconductor
Hong Kong Ltd
13th Floor Straight Block
Ocean Centre 5 Canton Rd
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AUI Transmit Load
a
and TX
b
signals are taken from the
National Semiconductor
Japan Ltd
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Fax [phone]
TL F 10469 – 49