ADA4857-1/ADA4857-2

Rev. 0 | Page 11 of 20

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8

–120

–110

–100

–90

–80

–70

–60

–50

–40

HD2, f = 10MHz

HD3, f = 1MHz

HD3, f = 10MHz

HD2, f = 1MHz

OUTPUT VOLTAGE (V p-p)

G = +2

Figure 20. Harmonic Distortion vs. Output Voltage

5.7

5.8

5.9

6.1

6.0

6.2

6.3

110

100

FREQUENCY (MHz)

G = +2

Figure 21. 0.1 dB Flatness vs. Frequency for Various Output Voltages (SOIC)

TIME (10ns/DIV)

2.5

–2.5

–2.0

2.0

–1.5

1.5

–1.0

1.0

–0.5

0

0.5

4V p-p

2V p-p

G = +2

Figure 22. Large Signal Transient Response for Various Output Voltages (SOIC)

TIME (5ns/DIV)

0.5

–0.5

–0.4

0.4

–0.3

0.3

–0.2

0.2

–0.1

0

0.1

OUTPUT

INPUT

G = +2

Figure 23. Short-Term Settling Time (LFCSP)

5.7

5.8

5.9

6.1

6.0

6.2

6.3

1

10

100

FREQUENCY (MHz)

G = +2

Figure 24. 0.1 dB Flatness vs. Frequency for Various Output Voltages (LFCSP)

TIME (10ns/DIV)

2.5

–2.5

–2.0

2.0

–1.5

1.5

–1.0

1.0

–0.5

0

0.5

4V p-p

2V p-p

G = +1

Figure 25. Large Signal Transient Response for Various Output Voltages (LFCSP)