ICL8013
3
6
1
XY
Z
V+
OUTPUT =
4
10
ICL8013
INPUT
GAIN
CONTROL
VOLTAGE
7
10
Y
9
Z
5K
20K
X
20K
Y
20K
Z
OS
OS
OS
X
7.5K
OS OS OS
V-
FIGURE12. POTENTIOMETERSFORTRIMMINGOFFSETAND
FEEDTHROUGH
FIGURE 11. VARIABLE GAIN AMPLIFIER
Typical Performance Curves
100
10
0
0
AMPLITUDE
-10
-20
-30
-40
-50
5
PHASE
10
15
20
25
1
X-INPUT
Y-INPUT
0.1
0.01
1K
10K
100K
1M
10M
100
1K
10K
100K
FREQUENCY (Hz)
FREQUENCY (Hz)
FIGURE 13. FREQUENCY RESPONSE
FIGURE 14. NONLINEARITY vs FREQUENCY
-10
-20
-30
-40
-50
-60
X = 0, Y = 20V
P-P
Y = 0, X = 20V
P-P
-70
1K
10K
100K
FREQUENCY (Hz)
1M
10M
FIGURE 15. FEEDTHROUGH vs FREQUENCY
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Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with-
out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
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8
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