CA3028AE Intersil Corporation, CA3028AE Datasheet

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CA3028AE

Manufacturer Part Number
CA3028AE
Description
Manufacturer
Intersil Corporation
Datasheet

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[ /Title
(CA30
28A)
/Sub-
ject
(Dif-
feren-
tial/Ca
scode
Ampli-
fier for
Com-
mer-
cial
and
Indus-
trial
Equip-
ment
from
DC to
120M
Hz)
/Autho
r ()
/Key-
words
(Har-
ris
Semi-
Differential/Cascode Amplifier for
Commercial and Industrial Equipment
from DC to 120MHz
The CA3028A is a differential/cascode amplifier designed for
use in communications and industrial equipment operating
at frequencies from DC to 120MHz.
Part Number Information
Pinouts
CA3028A
CA3028AE
CA3028AM96
(3028A)
PART NUMBER
(BRAND)
Semiconductor
RANGE (
2
-55 to 125
-55 to 125
-55 to 125
1
2
3
4
TEMP.
1
3
(METAL CAN)
(PDIP, SOIC)
TOP VIEW
TOP VIEW
CA3028A
CA3028A
o
C)
8
4
1
8 Pin Metal Can
8 Ld PDIP
8 Ld SOIC Tape
and Reel
5
PACKAGE
7
8
7
6
5
6
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
T8.C
E8.3
M8.15
PKG.
NO.
Features
• Controlled for Input Offset Voltage, Input Offset
• Balanced Differential Amplifier Configuration with Con-
• Single-Ended and Dual-Ended Operation
Applications
• RF and IF Amplifiers (Differential or Cascode)
• DC, Audio and Sense Amplifiers
• Converter in the Commercial FM Band
• Oscillator
• Mixer
• Limiter
• Related Literature
Schematic Diagram
(Terminal Numbers Apply to All Packages)
Current and Input Bias Current
trolled Constant Current Source
- Application Note AN5337 “Application of the CA3028
Integrated Circuit Amplifier in the HF and VHF Ranges.”
This note covers characteristics of different operating
modes, noise performance, mixer, limiter, and amplifier
design considerations
January 1999
1
7
2
5k
R
1
R
2.8k
2
SUBSTRATE
8
Q
AND CASE
1
Copyright
3
Q
File Number 382.5
3
R
500
Q
3
2
6
©
CA3028A
Harris Corporation 1999
5
4

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CA3028AE Summary of contents

Page 1

... DC to 120MHz. (CA30 28A) Part Number Information /Sub- PART NUMBER TEMP. ject o (BRAND) RANGE ( (Dif- CA3028A -55 to 125 feren- CA3028AE -55 to 125 tial/Ca CA3028AM96 -55 to 125 scode (3028A) Ampli- fier for Pinouts Com- CA3028A mer- (PDIP, SOIC) TOP VIEW ...

Page 2

Operating Conditions Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -55 CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may ...

Page 3

Electrical Specifications PARAMETER DYNAMIC CHARACTERISTICS Power Gain (Figures 15, 17, 19) Noise Figure (Figures 16, 18, 19) Input Admittance (Figures 20, 21) Reverse Transfer Admittance (Figures 22, 23) Forward Transfer ...

Page 4

Test Circuits ICUT - NOTE: Power Dissipation I V ...

Page 5

Test Circuits (Continued ICUT SIGNAL SOURCE (NOTE 8) OR NOISE DIODE (NOTE 9) 0.001 (MHz) (pF) (pF 10 ...

Page 6

Test Circuits (Continued) INPUT 50 FIGURE 9. TRANSFER CHARACTERISTIC (VOLTAGE GAIN) TEST CIRCUIT (10.7MHz) DIFFERENTIAL AMPLIFIER CONFIGURATION Typical Performance Curves POSITIVE DC SUPPLY VOLTS (V NEGATIVE DC SUPPLY VOLTS (V 75.0 62.5 50 +12V -12V ...

Page 7

Typical Performance Curves 3 3.0 2.5 2.0 1.5 1.0 0 -10 DC EMITTER SUPPLY (V) FIGURE 12. OPERATING CURRENT vs V 180 V = +12V -12V EE 170 V = ...

Page 8

Typical Performance Curves DIFFERENTIAL AMPLIFIER CONFIGURATION 100MHz COLLECTOR SUPPLY VOLTAGE (V) FIGURE 18. 100MHz NOISE FIGURE vs COLLECTOR SUPPLY VOLTAGE (DIFFERENTIAL AMPLIFIER CONFIGURATION) ...

Page 9

Typical Performance Curves CASCODE CONFIGURATION 4.5mA +9V C(STAGE) CC 100 -20 -40 -60 - FREQUENCY (MHz) FIGURE 24. FORWARD ...

Page 10

Typical Performance Curves CASCODE CONFIGURATION 10.7MHz +12V + 0.05 INPUT VOLTAGE (V) FIGURE 30. TRANSFER CHARACTERISTICS (CASCODE CONFIGURATION) Glossary ...

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