OPA832

SBOS266E − JUNE 2003 − REVISED AUGUST 2008

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9

TYPICAL CHARACTERISTICS: VS = +5V (continued)

At TA = 25°C, G = +2, and RL = 150Ω to VCM = 2V, unless otherwise noted (see Figure 1).

−40

−50

−60

−70

−80

−90

HARMONIC DISTORTION vs LOAD RESISTANCE

Load Resistance (

Ω)

100

1k

G= +2V/V

V

O =2VPP

f=5MHz

3rd−Harmonic

2nd−Harmonic

−40

−50

−60

−70

−80

−90

−100

HARMONIC DISTORTION vs OUTPUT VOLTAGE

Output Voltage Swing (V

PP)

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

3rd−Harmonic

G= +2V/V

R

L =500Ω

f= 5MHz

2nd−Harmonic

−40

−45

−50

−55

−60

−65

−70

−75

−80

−85

−90

TWO−TONE, 3RD−ORDER

INTERMODULATION SPURIOUS

Single−Tone Load Power (dBm)

−24 −22 −20 −18 −16 −14 −12 −10 −8 −6 −4 −2

10MHz

5MHz

20MHz

OPA832

PI

PO

50

Ω

500

Ω

−40

−50

−60

−70

−80

−90

−100

−110

G = +2, HARMONIC DISTORTION vs FREQUENCY

Frequency (MHz)

0.1110

20

3rd−Harmonic

2nd−Harmonic

G= +2V/V

R

L =500Ω

V

O =2VPP

−30

−40

−50

−60

−70

−80

−90

−100

−110

G=

−1, HARMONIC DISTORTION vs FREQUENCY

Frequency (MHz)

0.1110

20

3rd−Harmonic

2nd−Harmonic

G=

−1V/V

R

L =500Ω

f= 5MHz

100

10

1

INPUT VOLTAGE AND CURRENT NOISE

Frequency (Hz)

100

1k

10k

100k

1M

10M

Voltage Noise (9.3nV/

√Hz)

Current Noise (2.3nV/

√Hz)