ADA4939-2YCPZ-R2 datasheet(9/24 Pages) AD

9 / 24 page

Data Sheet

ADA4939-1/ADA4939-2

Rev. A | Page 9 of 24

TYPICAL PERFORMANCE CHARACTERISTICS

TA = 25°C, +VS = 5 V, −VS = 0 V, VOCM = +VS /2, RG = 200 Ω, RF = 402 Ω, RT = 60.4 Ω, G = 1, RL, dm = 1 kΩ, unless otherwise noted. Refer

to Figure 39 for test setup. Refer to Figure 42 for signal definitions.

–14

–12

–10

–8

–6

–4

–2

100

FREQUENCY (MHz)

G = +2.00

G = +3.16

G = +5.00

RG = 200Ω, RT = 60.4Ω

RG = 127Ω, RT = 66.3Ω

RG = 80.6Ω, RT = 76.8Ω

VOUT, dm = 100mV p-p

Figure 7. Small Signal Frequency Response for Various Gains

–12

–10

–8

–6

–4

–2

–11

–9

–7

–5

–3

–1

100

FREQUENCY (MHz)

VS = 3.3V

VS = 5.0V

VOUT, dm = 100mV p-p

Figure 8. Small Signal Frequency Response for Various Supplies

–12

–10

–8

–6

–4

–2

–11

–9

–7

–5

–3

–1

100

FREQUENCY (MHz)

–40°C

+25°C

+105°C

VOUT, dm = 100mV p-p

Figure 9. Small Signal Frequency Response for Various Temperatures

–14

–12

–10

–8

–6

–4

–2

100

FREQUENCY (MHz)

G = +2.00

G = +3.16

G = +5.00

RG = 200Ω, RT = 60.4Ω

RG = 127Ω, RT = 66.3Ω

RG = 80.6Ω, RT = 76.8Ω

VOUT, dm = 2V p-p

Figure 10. Large Signal Frequency Response for Various Gains

–12

–10

–8

–6

–4

–2

100

FREQUENCY (MHz)

VS = 3.3V

VS = 5.0V

VOUT, dm = 2V p-p

Figure 11. Large Signal Frequency Response for Various Supplies

–12

–10

–8

–6

–4

–2

–11

–9

–7

–5

–3

–1

100

FREQUENCY (MHz)

–40°C

+25°C

+105°C

VOUT, dm = 2V p-p

Figure 12. Large Signal Frequency Response for Various Temperatures

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