ca3100t Intersil Corporation, ca3100t Datasheet - Page 6

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

Typical Performance Curves
FIGURE 17. WIDEBAND INPUT NOISE VOLTAGE vs SOURCE
FIGURE 15. SLEW RATE vs COMPENSATION CAPACITANCE
70
60
50
40
30
20
10
0.001
0
30
20
10
80
60
40
20
0
10
FIGURE 13. OPEN LOOP GAIN vs FREQUENCY
0
2
RESISTANCE
5
0.01
10V
SOURCE RESISTANCE ( )
10
COMP CAP PINS 1 TO 8 (pF)
V
FREQUENCY (MHz)
S
= 15V
0.1
12V
10V
15
7V
10
3
20
1
T
BW AT 6dB = 1MHz
V
A
S
(Continued)
= 25
= 18V
25
o
C
T
R
C
C
10
A
L
L
C
T
R
C
= 25
= 2k
= 20pF
= 0
A
L
L
= 25
= 2k
= 20pF
o
C
o
CA3100
C
100
10
4
3-6
FIGURE 14. REQUIRED COMPENSATION CAPACITANCE vs
FIGURE 16. TYPICAL OPEN LOOP OUTPUT IMPEDANCE vs
FIGURE 18. TYPICAL OPEN LOOP DIFFERENTIAL INPUT
25
20
15
10
350
300
200
100
5
0
10
10
10
10
0
0
6
5
4
3
0.1
T
V
A
S
CLOSED LOOP GAIN
FREQUENCY
IMPEDANCE vs FREQUENCY
NONINVERTING GAIN (dB), INVERTING GAIN (dB)
= 25
= 15V
6 (0)
o
C
10
10V
CLOSED LOOP GAIN (dB)
1
FREQUENCY (MHz)
FREQUENCY (MHz)
3
2
10 (6)
V
S
20
1
= 15V
CA3100
-
+
10
+15V
K
7
5
4
-15V
10
30
6
V
O
T
R
C
T
V
HEWLETT
PACKARD
VECTOR
IMPEDANCE
METER4815A
A
A
L
L
S
20 (19.1)
= 25
= 25
= 2k
= 20pF
= 15V
40
o
o
C
C
100