SSM2142

REV. B

–3–

Typical Performance Characteristics

10

140

FREQUENCY – Hz

120

100

80

60

40

20

0

100

1k

10k

100k

∆V

–PSR

+PSR

Figure 3. Power Supply Rejection vs. Frequency

±2

SUPPLY VOLTAGE – Volts

12

10

8

6

4

2

0

0.1% DISTORTION

±6

±10

±14

±18

DIFF. MODE

FREQ. = 20kHz

Figure 5. Output Voltage Swing vs. Supply Voltage

10

12

FREQUENCY – kHz

10

8

6

4

2

0

20

30

50

100

DIFF. MODE

0.1% DISTORTION

0.01% DISTORTION

Figure 4. Maximum Output Voltage Swing vs. Frequency

±2

SUPPLY VOLTAGE – Volts

6.5

±6

±10

±14

±18

NO LOAD

6.0

5.5

5.0

4.5

4.0

3.5

Figure 6. Supply Current vs. Supply Voltage

2

V

300

Ω

300

Ω

600

Ω

+18V

–18V

∆V

OUT

OCMR = 20 LOG

1

3

4

5

6

7

8

Figure 1. Output CMR Test Circuit

300

300

600

+18V

–18V

V

= 10V p–p

IN

∆V

OUT

SBR = 20 LOG

2

1

3

4

5

6

7

8

V

Ω

Ω

Ω

Figure 2. Signal Balance Ratio (BBC Method) Test Circuit