CA3028A View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
CA3028A Datasheet PDF : 10 Pages
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Test Circuits (Continued)
CA3028A
VCC
10Ω
INPUT
50Ω
0.01µF
1
3
10µH
8
7
6
1kΩ LOAD
OUTPUT
ICUT
5
0.001µF
1kΩ
2kΩ
0.01µF
FIGURE 9. TRANSFER CHARACTERISTIC (VOLTAGE GAIN) TEST CIRCUIT (10.7MHz) DIFFERENTIAL AMPLIFIER CONFIGURATION
Typical Performance Curves
POSITIVE DC SUPPLY VOLTS (VCC)
75.0 NEGATIVE DC SUPPLY VOLTS (VEE)
62.5
50.0
VCC = +12V
37.5
VEE = -12V
25.0
VCC = +6V
12.5 VEE = -6V
0
-75 -50 -25 0 25 50 75 100 125
TEMPERATURE (oC)
FIGURE 10. INPUT BIAS CURRENT vs TEMPERATURE
DIFFERENTIAL AMPLIFIER CONFIGURATION
3.5
VEE = -12V
2.5
VEE = -9V
1.5
-75 -50 -25 0 25 50 75 100 125
TEMPERATURE (oC)
FIGURE 11. QUIESCENT OPERATING CURRENT vs
TEMPERATURE
6
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