Data Sheet

ADA4856-3

Rev. B | Page 7 of 20

TYPICAL PERFORMANCE CHARACTERISTICS

TA = 25°C, +VS = 5 V, G = +2, RL = 150 Ω, large signal VOUT = 2 V p-p, small signal VOUT = 100 mV p-p, unless otherwise noted.

7

6

5

4

3

2

1

0

1

10

100

1000

FREQUENCY (MHz)

VS = 5V

VS = 3.3V

Figure 5. Small Signal Frequency Response vs. Supply Voltage

6.2

6.1

6.0

5.9

5.8

1

10

100

1000

FREQUENCY (MHz)

VS = 5V, VOUT = 2V p-p

VS = 3.3V, VOUT = 1.4V p-p

VS = 3.3V, VOUT = 2V p-p

VS = 5V, VOUT = 1.4V p-p

Figure 6. Large Signal 0.1 dB Flatness vs. Supply Voltage

7

6

5

4

3

2

1

0

1

10

100

1000

FREQUENCY (MHz)

RL = 150Ω

RL = 1kΩ

Figure 7. Small Signal Frequency Response vs. Load Resistance

7

6

5

4

3

2

1

0

1

10

100

1000

FREQUENCY (MHz)

VS = 3.3V, VOUT = 2V p-p

VS = 5V, VOUT = 1.4V p-p

VS = 5V, VOUT = 2V p-p

VS = 3.3V, VOUT = 1.4V p-p

Figure 8. Large Signal Frequency Response vs. Supply Voltage

–8

–6

–4

–2

0

2

1

10

100

1000

FREQUENCY (MHz)

TA = +25°C

TA = +85°C

TA = +105°C

TA = –40°C

TA = +25°C

TA = +85°C

TA = +105°C

TA = –40°C

Figure 9. Small Signal Frequency Response vs. Temperature

6

4

2

0

–2

–4

–6

1

10

100

1000

FREQUENCY (MHz)

CL = 4.4pF

CL = 6.6pF

CL = 2.2pF

Figure 10. Small Signal Frequency Response vs. Capacitive Load