Low-Cost, High-Speed, Single-Supply, Gain of +2

Buffers with Rail-to-Rail Outputs in SOT23

4

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8

1

100k

1M

10M

100M

1G

SMALL-SIGNAL GAIN vs. FREQUENCY

3

FREQUENCY (Hz)

5

7

2

4

6

6.8

6.7

5.9

100k

1M

10M

100M

1G

GAIN FLATNESS vs. FREQUENCY

FREQUENCY (Hz)

6.0

6.2

6.5

6.6

6.1

6.4

6.3

6

7

8

0

100k

1M

10M

100M

1G

LARGE-SIGNAL GAIN vs. FREQUENCY

3

FREQUENCY (Hz)

5

2

1

4

50

-150

100k

1M

10M

100M

1G

MAX4017/19/22

CROSSTALK vs. FREQUENCY

-110

FREQUENCY (Hz)

-70

-30

10

30

-130

-90

-50

-10

0

-10

-20

-30

-60

-70

-90

-80

-40

-50

-100

LOAD (

Ω)

0

200

400

600

800

1000

HARMONIC DISTORTION

vs. LOAD

f = 5MHz

3rd HARMONIC

2rd HARMONIC

1000

0.1

0.1M

1M

10M

100M

CLOSED-LOOP OUTPUT IMPEDANCE

vs. FREQUENCY

FREQUENCY (Hz)

100

1

10

0

-100

100k

1M

10M

100M

HARMONIC DISTORTION

vs. FREQUENCY

-80

FREQUENCY (Hz)

-60

-40

-20

-10

-90

-70

-50

-30

2ND HARMONIC

3RD HARMONIC

0

-10

-20

-30

-60

-70

-90

-80

-40

-50

-100

OUTPUT SWING (Vp-p)

0.5

1.0

1.5

2.0

HARMONIC DISTORTION

vs. OUTPUT SWING

f = 5MHz

3RD HARMONIC

2ND HARMONIC

10

-90

100k

10M

100M

1M

MAX4019

OFF ISOLATION vs. FREQUENCY

-80

FREQUENCY (Hz)

-70

-60

-50

-40

-30

-20

-10

0

__________________________________________Typical Operating Characteristics