CA3080A Intersil, CA3080A Datasheet - Page 6

• Manufacturer Part Number: CA3080A
• Description: 2MHz / Operational Transconductance Amplifier
• Manufacturer: Intersil

Typical Applications
FIGURE 7. SAMPLING RESPONSE FOR CIRCUIT SHOWN IN
Bottom Trace:
FIGURE 9. THERMOCOUPLE TEMPERATURE CONTROL WITH CA3079 ZERO VOLTAGE SWITCH AS THE OUTPUT AMPLIFIER
Top Trace:
FIGURE 5
System Output; 100mV/Div., 500ns/Div.
Sampling Signal; 20V/Div., 500ns/Div.
FIGURE 6. LARGE SIGNAL RESPONSE AND SETTLING TIME FOR CIRCUIT SHOWN IN FIGURE 5
20K
6.2K
6.2K
6
8
150K
(Continued)
2K
THERMOCOUPLE
2K
2
3
1N914
1N914
CA3080A
+
-
7
CA3080, CA3080A
4
5
50K
R
F
6
13
6
+
-
100µF
FIGURE 8. INPUT AND OUTPUT RESPONSE FOR CIRCUIT
8
Bottom Trace:
Bottom Trace:
Center Trace:
CA3079
Top Trace:
Top Trace:
2
7
NOTE: All resistors 1/2 watt,
10
SHOWN IN FIGURE 5
5
9
unless otherwise specified.
5K
4W
11
Output Signal
5V/Div., 2µs/Div.
Input Signal
5V/Div., 2µs/Div.
Difference of Input and Output Signals Through
Tektronix Amplifier 7A13
5mV/Div., 2µs/Div.
Output; 50mV/Div., 200ns/Div.
Input; 50mV/Div., 200ns/Div.
4
G
LOAD
MT
MT
2
1
120V AC
60Hz