CA3100 查看數據表（PDF） - Harris Semiconductor
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CA3100 Datasheet PDF : 7 Pages
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CA3100
Typical Performance Curves (Continued)
70
TA = 25oC
60
RL = 2kΩ
CL = 20pF
CC = 0
50
VS = ±18V
40
±12V
30
±10V
±7V
20
10
0
0.001
0.01
0.1
1
10
100
FREQUENCY (MHz)
FIGURE 13. OPEN LOOP GAIN vs FREQUENCY
TA = 25oC
RL = 2kΩ
CL = 20pF
25
20
15
VS = ±15V
10
5
±10V
0
0
6 (0)
10 (6)
20 (19.1)
NONINVERTING GAIN (dB), INVERTING GAIN (dB)
CLOSED LOOP GAIN (dB)
FIGURE 14. REQUIRED COMPENSATION CAPACITANCE vs
CLOSED LOOP GAIN
80
60
40
VS = ±15V
20
±10V
TA = 25oC
RL = 2kΩ
CL = 20pF
0
5
10
15
20
25
COMP CAP PINS 1 TO 8 (pF)
FIGURE 15. SLEW RATE vs COMPENSATION CAPACITANCE
30
TA = 25oC
BW AT 6dB = 1MHz
350
TA = 25oC
300 VS = ±15V
+15V
200
7
3+
HEWLETT
PACKARD
CA3100
6
VECTOR
IMPEDANCE
100
2-
4
VO METER4815A
5
1
10
K
-15V
0
10
20
30
40
FREQUENCY (MHz)
FIGURE 16. TYPICAL OPEN LOOP OUTPUT IMPEDANCE vs
FREQUENCY
106
TA = 25oC
VS = ±15V
105
20
104
10
0
102
103
104
SOURCE RESISTANCE (Ω)
FIGURE 17. WIDEBAND INPUT NOISE VOLTAGE vs SOURCE
RESISTANCE
103
0.1
1
10
100
FREQUENCY (MHz)
FIGURE 18. TYPICAL OPEN LOOP DIFFERENTIAL INPUT
IMPEDANCE vs FREQUENCY
3-6
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