HCA10014 Datasheet, PDF (16/17 Pages) Intersil Corporation – 15MHz, BiMOS Operational Amplifier with MOSFET Input/CMOS Output

HCA10014
R₄
VOLTAGE CONTROLLED ^270kΩ
CURRENT SOURCE
+7.5V
IC₁
7
3+
I_O
3kΩ _3kΩ
2-
6
CA3080A (NOTE 9)
4
+7.5V
10MΩ ⁵
R₂
100kΩ
-7.5V
SLOPE
SYMMETRY 10kΩ
ADJUST
VOLTAGE
CONTROLLED
R₁
10kΩ
INPUT
-7.5V
+7.5V
22kΩ
FREQUENCY
ADJUST
(100kHz MAX)
-7.5V
INTEGRATOR
C₁
100pF
+7.5V
IC_{2 7}
2-
HCA10014
6
3+
4
8
1
-7.5V
56pF
HIGH FREQ.
ADJUST
3 - 30pF
C₂
THRESHOLD
DETECTOR
150kΩ
+7.5V
IC_{3 7}
39kΩ
3+
HCA10014
6
2-
4
5
1
R₃
100kΩ
AMPLITUDE
SYMMETRY
ADJUST
-7.5V
NOTE:
9. See Document # 475 (CA3080/CA3080A) and AN6668 for technical information.
FIGURE 22. FUNCTION GENERATOR (FREQUENCY CAN BE VARIED 1,000,000/1 WITH A SINGLE CONTROL)
+15V
1µF
INPUT
750kΩ
2kΩ
1µF
A_V(CL) = 48dB
LARGE SIGNAL
BW (-3 dB) = 50kHz
1MΩ
0.01µF
7
3+
HCA10014
2-
8
4
6
6
14
2
11
CA3600E
(NOTE 11) _QP1
Q_P2
Q_P3
13
1
3
10
8
Q_N1
5
Q_N2
Q_N3
500µF
12
R_L = 100Ω
(P_O = 150mW
AT THD = 10%)
510kΩ
7
4
9
NOTES:
10. Transistors Q_P1, Q_P2, Q_P3 and Q_N1, Q_N2, Q_N3 are parallel connected with Q₈ and Q₁₂, respectively, of the HCA10014.
11. See Document # 619 (CA3600E).
FIGURE 23. CMOS TRANSISTOR ARRAY (CA3600E) CONNECTED AS POWER BOOSTER IN THE OUTPUT STAGE OF THE HCA10014
16