OPA357

OPA2357

SBOS235C − MARCH 2002− REVISED MAY 2004

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5

TYPICAL CHARACTERISTICS

At TA = +25°C, VS = 5V, G = +1, RF = 0Ω, RL = 1kΩ, and connected to VS/2, unless otherwise noted.

NONINVERTING SMALL−SIGNAL

FREQUENCY RESPONSE

Frequency (Hz)

10M

1M

100M

1G

100k

3

0

−3

−6

−9

−12

−15

V

G= +2, R

G= +1

R

G= +5, R

G= +10, R

INVERTING SMALL−SIGNAL

FREQUENCY RESPONSE

Frequency (Hz)

10M

1M

100M

1G

100k

3

0

−3

−6

−9

−12

−15

V

G=

−1

G=

−5

G=

−10

G=

−2

NONINVERTING SMALL−SIGNAL STEP RESPONSE

Time (20ns/div)

NONINVERTING LARGE−SIGNAL STEP RESPONSE

Time (20ns/div)

LARGE−SIGNAL DISABLE/ENABLE RESPONSE

4.5

3.5

2.5

1.5

0.5

Time (200ns/div)

V

OUT

f

Enabled

Disabled

0.1dB GAIN FLATNESS

Frequency (Hz)

10M

1M

100M

1G

100k

0.5

0.4

0.3

0.2

0.1

0

−0.1

−0.2

−0.3

−0.4

−0.5

V

G= +1

R

G= +2

R