8

All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.

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.

For information regarding Intersil Corporation and its products, see web site http://www.intersil.com

ICL8013

Z

INPUT

GAIN

5K

7.5K

710

9

4

3

6

1

OUTPUT =

XY

10

CONTROL

VOLTAGE

FIGURE 11. VARIABLE GAIN AMPLIFIER

V+

V-

20K

20K

20K

FIGURE 12. POTENTIOMETERS FOR TRIMMING OFFSET AND

FEEDTHROUGH

Typical Performance Curves

FIGURE 13. FREQUENCY RESPONSE

FIGURE 14. NONLINEARITY vs FREQUENCY

FIGURE 15. FEEDTHROUGH vs FREQUENCY

FREQUENCY (Hz)

PHASE

AMPLITUDE

1K

10K

100K

1M

10M

25

0

5

10

15

20

-50

0

-10

-20

-30

-40

FREQUENCY (Hz)

1K

10K

100K

100

100

10

1

0.1

0.01

Y-INPUT

X-INPUT

FREQUENCY (Hz)

1K

10K

100K

1M

10M

-10

-20

-30

-40

-50

-60

-70

ICL8013