CA3094, CA3094A, CA3094B
Typical Performance Curves (Continued)
100
10
50
45
40
35
30
25
20
15
10
V+ = +15V, V- = -15V
o
V+ = +15V, V- = -15V
o
R
= 1MΩ, T = 25 C
A
R
= 0Ω, T = 25 C
A
S
S
FOR TEST CIRCUIT, SEE FIGURE 20
FOR TEST CIRCUIT, SEE FIGURE 20
I
= 500µA
ABC
I
= 5µA
ABC
500µA
50µA
50µA
1.0
0.1
5µA
1
2
3
1
2
3
10
10
10
10
10
10
FREQUENCY (Hz)
FREQUENCY (Hz)
FIGURE 29. 1/F NOISE VOLTAGE vs FREQUENCY
FIGURE 30. 1/F NOISE CURRENT vs FREQUENCY
10000
1000
100
10
FORCED BETA = 10
V+ = 20V, V
= 10V
CE
o
o
T
= 25 C
T = 25 C
A
A
1000
100
10
1
1
10
100
1000
1
10
100
1000
COLLECTOR CURRENT (mA)
COLLECTOR CURRENT (mA)
FIGURE 31. COLLECTOR EMITTER SATURATION VOLTAGE vs
COLLECTOR CURRENT OF OUTPUT
FIGURE 32. COMPOSITE DC BETA vs COLLECTOR CURRENT
OF DARLINGTON CONNECTED OUTPUT
TRANSISTOR (Q
)
TRANSISTORS (Q , Q )
12 13
13
5
10
110
100
90
80
70
60
50
40
30
20
10
0
V+ = +15V, V- = -15V
I
= 500µA
ABC
4
3
2
1
50µA
10
10
10
10
5µA
0
PHASE ANGLE
-50
(I
= 500µA)
ABC
-100
-150
-200
o
-55 C
o
25 C
o
125 C
V+ = +15V, V- = -15V, R = 2kΩ
L
o
(TERMINAL 6 TO V-), T = 25 C
A
FOR TEST CIRCUIT, SEE FIGURE 21
1
0.1
-10
1.0
10
100
1000
1
2
3
4
5
6
7
1
10
10
10
10
10
10
10
AMPLIFIER BIAS CURRENT (µA)
FREQUENCY (Hz)
FIGURE 33. OPEN LOOP VOLTAGE GAIN vs FREQUENCY
FIGURE 34. FORWARD TRANSCONDUCTANCE vs
AMPLIFIER BIAS CURRENT
3-24
INTERSIL [ Intersil ]
