4423

SBFS020A − JANUARY 1978 − REVISED JUNE 2004

www.ti.com

4

PIN ASSIGNMENTS

NSQ PACKAGE

(TOP VIEW)

1

2

3

4

5

6

7

14

13

12

11

10

9

8

COM

+V

CC

−V

CC

E

1

+In

−In

Output

E

2

4423

Terminal Functions

TERMINAL

NAME

NO.

DESCRIPTION

E1

1

Sine output

2

Frequency adjustment

3

Frequency adjustment

+In

4

Uncommitted op amp

−In

5

Uncommitted op amp

Output

6

Uncommitted op amp

E2

7

Cosine output

8

Frequency adjustment

−VCC

9

−15VDC

+VCC

10

+15VDC

COM

11

Ground

12

Frequency adjustment

13

Frequency adjustment

14

Frequency adjustment

TYPICAL CHARACTERISTICS

Specifications typical at +25

°C and ±15VDC power supply, unless otherwise noted.

Figure 1

DISTORTION vs FREQUENCY

1k

10k

100k

10

0.20

0.15

0.10

0.05

0

100

Frequency (Hz)

C=0

C=0.1

µF

C=0.01

µF

Figure 2

AMPLITUDE ERROR vs FREQUENCY

1k

10k

100k

10

5.0

2.5

0

−2.5

−5.0

100

Frequency (Hz)

C=0

C=0.1

µF

C= 0.01

µF

Figure 3

AMPLITUDE CHANGE vs TEMPERATURE

+50

+100

+150

−50

5.0

2.5

0

−2.5

−5.0

0

Temperature (

_C)