CA3102 データシートの表示（PDF） - Intersil
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CA3102 Datasheet PDF : 11 Pages
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Typical Performance Curves (Continued)
CA3102
CASCODE AMPLIFIER
3
I3 = I9 = 2mA
f = 200MHz
TA = 25oC
b11
2
g11
1
0
0
10
20
30
40
COLLECTOR SUPPLY VOLTAGE (V)
FIGURE 16. INPUT ADMITTANCE (Y11) vs COLLECTOR
SUPPLY VOLTAGE
DIFFERENTIAL AMPLIFIER
3
I3 = I9 = 4mA
f = 200MHz
TA = 25oC
2
1
b11
g11
0
0
10
20
30
40
COLLECTOR SUPPLY VOLTAGE (V)
FIGURE 17. INPUT ADMITTANCE (Y11) vs COLLECTOR
SUPPLY VOLTAGE
7
CASCODE AMPLIFIER
6 VCC = 12V
f = 200MHz
5 TA = 25oC
4
3
b11
2
1 g11
0
0
2
4
6
8
EMITTER CURRENT (I3 OR I9) (mA)
FIGURE 18. INPUT ADMITTANCE (Y11) vs EMITTER CURRENT
DIFFERENTIAL AMPLIFIER
3 VCC = 12V
f = 200MHz
TA = 25oC
2
g11
b11
1
0
0
5
10
15
20
EMITTER CURRENT (I3 OR I9) (mA)
FIGURE 19. INPUT ADMITTANCE (Y11) vs EMITTER CURRENT
3
CASCODE AMPLIFIER
2 VCC = 12V
1
I3 = I9 = 2mA
TA = 25oC
0
g22
-1
b22
-2
-3
-4
-5
-6
10
102
103
FREQUENCY (MHz)
FIGURE 20. OUTPUT ADMITTANCE (Y22) vs FREQUENCY
7
4
DIFFERENTIAL AMPLIFIER
VCC = 12V
3 I3 = I9 = 4mA
TA = 25oC
2
1
b22
0
-1
-2
10
102
FREQUENCY (MHz)
g22
103
FIGURE 21. OUTPUT ADMITTANCE (Y22) vs FREQUENCY
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