ADA4851-1/ADA4851-2/ADA4851-4

Rev. J | Page 11 of 24

TYPICAL PERFORMANCE CHARACTERISTICS

TA = 25°C, RF = 0 Ω for G = +1, RF = 1 kΩ for G > +1, RL = 1 kΩ, unless otherwise noted.

1

100

10

FREQUENCY (MHz)

–7

–5

–6

–3

–4

–1

–2

1

0

VS = ±5V

RL = 150Ω

VOUT = 0.1V p-p

G = –1

G = +2

G = +10

Figure 6. Small-Signal Frequency Response for Various Gains

–6

–5

–4

–3

–2

–1

0

1

1

100

10

300

FREQUENCY (MHz)

VS = ±5V

G = +1

VOUT = 0.1V p-p

RL = 150Ω

RL = 1kΩ

Figure 7. Small-Signal Frequency Response for Various Loads

1

100

10

300

FREQUENCY (MHz)

–6

–4

–5

–2

–3

0

–1

2

1

G = +1

RL = 150Ω

VOUT = 0.1V p-p

VS = +5V

VS = ±5V

Figure 8. Small-Signal Frequency Response for Various Supplies

1

100

10

300

FREQUENCY (MHz)

–6

–4

–5

–2

–3

0

–1

2

1

4

3

G = +1

VS = 5V

RL = 1kΩ

VOUT = 0.1V p-p

10pF

5pF

0pF

Figure 9. Small-Signal Frequency Response for Various Capacitive Loads

–6

–5

–4

–3

–2

–1

0

1

1

100

10

FREQUENCY (MHz)

–40

°C

+25

°C

+85

°C

+125

°C

VS = ±5V

G = +1

VOUT = 0.1V p-p

300

Figure 10. Small-Signal Frequency Response for Various Temperatures

1

100

10

FREQUENCY (MHz)

–7

–5

–6

–3

–4

–1

–2

1

0

VS = ±5V

RL = 150Ω

VOUT = 1V p-p

G = +10

G = –1

G = +2

Figure 11. Large-Signal Frequency Response for Various Gains