OPA357

OPA2357

SBOS235E − MARCH 2002− REVISED MAY 2009

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6

TYPICAL CHARACTERISTICS (continued)

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

HARMONIC DISTORTION vs OUTPUT VOLTAGE

Output Voltage (V

2

13

4

0

−50

−60

−70

−80

−90

−100

G=

−1

f=1MHz

R

2nd−Harmonic

3rd−Harmonic

HARMONIC DISTORTION vs NONINVERTING GAIN

Gain (V/V)

10

1

−50

−60

−70

−80

−90

−100

V

f=1MHz

R

3rd−Harmonic

2nd−Harmonic

HARMONIC DISTORTION vs INVERTING GAIN

Gain (V/V)

10

1

−50

−60

−70

−80

−90

−100

V

f= 1MHz

R

3rd−Harmonic

2nd−Harmonic

HARMONIC DISTORTION vs FREQUENCY

Frequency (Hz)

10M

1M

100k

−50

−60

−70

−80

−90

−100

G= +1

V

R

V

3rd−Harmonic

2nd−Harmonic

HARMONIC DISTORTION vs LOAD RESISTANCE

R

1k

100

−50

−60

−70

−80

−90

−100

G= +1

V

f= 1MHz

V

3rd−Harmonic

2nd−Harmonic

INPUT VOLTAGE AND CURRENT NOISE

SPECTRAL DENSITY vs FREQUENCY

Frequency (Hz)

100M

10

100

1k

10k

100k

1M

10M

10k

1k

100

10

1

Current Noise

Voltage Noise