_______________________________________________________________________________________ 5

36V, Precision, Low-Noise,

Wide-Band Amplifier

Typical Operating Characteristics (continued)

OUTPUT VOLTAGE LOW

vs. OUTPUT CURRENT (SINK)

-14.95

-14.90

-14.85

-14.80

-14.75

-14.70

-14.65

-14.60

-14.55

-15.00

OUTPUT SINK CURRENT (mA)

50

40

30

20

10

0

60

OPEN-LOOP GAIN vs. FREQUENCY

FREQUENCY (Hz)

10M

1M

10k 100k

100

1k

10

0

20

40

60

80

100

120

140

160

-20

1

100M

FREQUENCY (Hz)

10k

1k

100

10

100k

INPUT-VOLTAGE NOISE DENSITY

vs. FREQUENCY

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

0

0.1Hz TO 10Hz NOISE vs. TIME

MAX9632 toc13

20nV/div

10s/div

5

10

15

20

25

0

INPUT-CURRENT NOISE DENSITY

vs. FREQUENCY

FREQUENCY (Hz)

10k

1k

100

10

100k

OUTPUT IMPEDANCE vs. FREQUENCY

FREQUENCY (Hz)

10M

1M

100k

10k

1k

100

10

20

30

40

50

60

70

0

10

100M

INPUT SMALL-SIGNAL STEP RESPONSE

MAX9632 toc16

INPUT

100mV/div

OUTPUT

50mV/div

200ns/div

INPUT LARGE-SIGNAL STEP RESPONSE

MAX9632 toc17

INPUT

2V/div

OUTPUT

500mV/div

1

µs/div

STABILITY vs. CAPACITIVE AND

RESISTIVE LOAD PARALLEL

CAPACITIVE LOAD (pF)

1000

800

600

400

200

100

200

300

400

500

600

700

800

900

1000

0

0

1200

STABLE

UNSTABLE