ca3100t Intersil Corporation, ca3100t Datasheet - Page 5

• Manufacturer Part Number: ca3100t
• Description: 38mhz, Operational Amplifier
• Manufacturer: Intersil Corporation

Typical Applications
Typical Performance Curves
INPUT
FIGURE 11. OPEN LOOP GAIN, OPEN LOOP PHASE SHIFT vs
V
I
(AC)
80
70
60
50
40
30
20
10
0.001
0
0.33 F
FIGURE 9. FAST POSITIVE PEAK DETECTOR
220
3k
3k
FREQUENCY
12pF
FIGURE 7. 20dB VIDEO AMPLIFIER
0.01
C
C
C
C
= 24pF
= 24pF
3
2
3
2
|A
0pF
FREQUENCY (MHz)
1.2k
OL
+15V
-15V
CA3100
0.1
+
-
|
+15V
-15V
CA3100
+
-
7
4
2k
3pF
7
4
12pF
1
0.1 F
6
0pF
1N914
0.1 F
-3dB BANDWIDTH
TOTAL INPUT NOISE
VOLTAGE REFERRED TO
INPUT
0.1 F
0.1 F
T
V
R
C
0pF
A
S
L
L
10
6
= 25
= 15V
= 2k
= 20pF
35 V
24pF
o
OUTPUT
12pF
C
RMS
100
V
+V
1000pF
O
2N2102
-270
-225
-180
-135
-90
-45
0
I
(DC) =
20MHz
PEAK
CA3100
3-5
INPUT
3dB BANDWIDTH = 15MHz
A
DELIVERS FOLLOWING
PEAK VOLTAGES TO
50 LINE:
IMPEDANCE
LEADS
FREQ
1MHz
2MHz
4MHz
6MHz
CL
TEST
0.33 F
= 20dB
70
60
50
40
30
20
10
3k
0.001
0
INPUT
50k
FIGURE 12. OPEN LOOP GAIN vs FREQUENCY
FIGURE 10. 1MHz METER-DRIVER AMPLIFIER
V
8V
5V
2V
1V
ZERO ADJ
O
200
FIGURE 8. 20dB VIDEO LINE DRIVER
GAIN = 20dB
220
51k
0.01
3
2
20k
3
2
-15V
1
CA3100
220
+15V
+
3pF
-
-15V
FREQUENCY (MHz)
CA3100
+
-
0.1
10pF
8
4
7
4
0.1 F
7
51k
250 POT.
1N5393
+15V
25
0.1
F
o
2k
C
6
1
125
0.1 F
6
0.1 F
o
FULL SCALE
CALIBRATION
ADJUST
C
10
10
4.7
k
T
330
A
1N914
V
R
C
= -55
10
S
L
C
MISSION LINE
2N5320
TERMINATED
FULL SCALE
50 TRANS-
+
OUTPUT TO
-
= 15V
= 2k
= 0
o
1V
C
2N5322
1mA
FULL
SCALE
DC
METER
RMS
100