EL2002C Elantec, EL2002C Datasheet

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EL2002C

Manufacturer Part Number
EL2002C
Description
Low Power/ 180 MHz Buffer Amplifier
Manufacturer
Elantec
Datasheet

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EL
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Note All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication however this data sheet cannot be a ‘‘controlled document’’ Current revisions if any to these
specifications are maintained at the factory and are available upon your request We recommend checking the revision level before finalization of your design documentation
1989 Elantec Inc
Features
Applications
Ordering Information
EL2002ACN
EL2002CM
EL2002CN
Part No
180 MHz bandwidth
2000 V
Low bias current 3 A typical
100 mA output current
5 mA supply current
Short circuit protected
Low cost
Stable with capacitive loads
Wide supply range
No thermal runaway
Op amp output current booster
Cable line driver
A D input buffer
Isolation buffer
Temp Range
0 C to
0 C to
0 C to
s slew rate
a
a
a
75 C
75 C
75 C
20-Lead SOL
Package
g
P-DIP
P-DIP
5V to
Outline
MDP0031
MDP0027
MDP0031
g
15V
EL2002C
Low Power 180 MHz Buffer Amplifier
General Description
The EL2002 is a low cost monolithic high slew rate buffer
amplifier Built using the Elantec monolithic Complementary
Bipolar process this patented buffer has a
180 MHz and delivers 100 mA yet draws only 5 mA of supply
current It typically operates from
will work with as little as
This high speed buffer may be used in a wide variety of applica-
tions in military video and medical systems Typical examples
include fast op-amp output current boosters coaxial cable driv-
ers and A D converter input buffers
Elantec’s products and facilities comply with MIL-I-45208A
and other applicable quality specifications For information on
Elantec’s processing see the Elantec document QRA-1 Elan-
tec’s Processing Monolithic Integrated Circuits
Connection Diagrams
Manufactured Under U S Patent No 4 833 424 and U K Patent No 2217134
EL2002 DIP Pinout
Top View
g
5V
2002 – 1
g
EL2002 SOL Pinout
15V power supplies but
Top View
b
3 dB bandwidth of
2002 – 2

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EL2002C Summary of contents

Page 1

... Note All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication however this data sheet cannot be a ‘‘controlled document’’ Current revisions if any to these specifications are maintained at the factory and are available upon your request We recommend checking the revision level before finalization of your design documentation 1989 Elantec Inc EL2002C Low Power 180 MHz Buffer Amplifier General Description ...

Page 2

... Input Resistance 12V Voltage Gain 12V Voltage Gain 10V Operating Temperature Range A 18V or 36V EL2002AC EL2002C 15V Operating Junction Temperature Storage Temperature ST See Curves Continuous 25 C and QA sample tested for information purposes only ...

Page 3

... Repeat with and V 18V V 18V Both supplies are changed and Contd EL2002AC EL2002C Units Test Level III III III I mA III ...

Page 4

... EL2002C Low Power 180 MHz Buffer Amplifier Typical Performance Curves Offset Voltage vs Temperature Supply Current vs Supply Voltage Input Bias Current vs Input Voltage at Various Temperatures Voltage Gain Output Voltage Swing vs Temperature vs Temperature Voltage Gain Voltage Gain vs Input Voltage vs Source Resistance Input Bias Current ...

Page 5

... Low Power 180 MHz Buffer Amplifier Contd Voltage Gain Voltage Gain vs Frequency vs Frequency for Various for Various Resistive Loads Capacitive Loads R Phase Shift vs Frequency b for Various Capacitive Loads vs Supply Voltage Output Impedance vs Frequency Reverse Isolation vs Frequency 5 EL2002C 100 Bandwidth 2002 – 5 ...

Page 6

... EL2002C Low Power 180 MHz Buffer Amplifier Typical Performance Curves Small Signal Output Resistance vs Output Current Large Signal Response Contd 8-Lead Plastic DIP Maximum Power Dissipation vs Ambient Temperature Short Circuit Current vs Temperature Small Signal Response OUTPUT R 100 MHz e 2002 – ...

Page 7

... CAUTION When using high source impedances (R 100 k ) significant gain er rors can be observed due to output offset load resistor and the action of the boost circuit See typical performance curves 7 EL2002C 18V not necessary g can actually ap input to output g There is also 100 ...

Page 8

... EL2002C Low Power 180 MHz Buffer Amplifier EL2002 Macromodel Connections input a l Vsupply Vsupply output subckt M2002 Input Stage 150 2pF 100 3pF ...

Page 9

... EL2002 Macromodel Contd Low Power 180 MHz Buffer Amplifier 9 EL2002C 2002 – 12 ...

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Page 12

... EL2002C Low Power 180 MHz Buffer Amplifier General Disclaimer Specifications contained in this data sheet are in effect as of the publication date shown Elantec Inc reserves the right to make changes in the circuitry or specifications contained herein at any time without notice Elantec Inc assumes no responsibility for the use of any ...

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