ADA4945-1ACPZ-R2 datasheet(24/57 Pages) AD

24 / 57 page

Data Sheet

ADA4945-1

analog.com

Rev. A

24 of 57

TYPICAL PERFORMANCE CHARACTERISTICS (FULL POWER MODE)

(TA = +25°C, VS = ±5 V, G = 1, RF = RG = 499 Ω, RT = 53.6 Ω (when used), and RL = 1 kΩ, unless otherwise noted. See

Figure 94, Figure 95, Figure 96, and Figure 97 for the test circuits.)

Figure 4. Small Signal Frequency Response for Various

Gains and Loads

Figure 7. Large Signal Frequency Response for Various

Gains and Loads

Figure 5. Small Signal Frequency Response for Various

Supplies

Figure 8. Large Signal Frequency Response for Various

Supplies

Figure 6. Small Signal Frequency Response for Various

Temperatures

Figure 9.Large Signal Frequency Response for Various

Temperatures

–9

0.1

100

1000

FREQUENCY (MHz)

–8

–7

–6

–5

–4

–3

–2

–1

VOUT, dm = 0.1V p-p

G = 2, RL = 1kΩ

G = 2, RL = 100Ω

G = 1, RL = 100Ω

G = 1, RL = 1kΩ

–9

0.1

100

1000

FREQUENCY (MHz)

–8

–7

–6

–5

–4

–3

–2

–1

VOUT, dm = 2V p-p

G = 2, RL = 100Ω

G = 2, RL = 1kΩ

G = 1, RL = 100Ω

G = 1, RL = 1kΩ

–9

0.1

100

1000

FREQUENCY (MHz)

–8

–7

–6

–5

–4

–3

–2

–1

VOUT, dm = 0.1V p-p

VS = ±5V

VS = ±2.5V

VS = ±1.5V

–9

0.1

100

1000

FREQUENCY (MHz)

–8

–7

–6

–5

–4

–3

–2

–1

VOUT, dm = 2V p-p

VS = ±5V

VS = ±2.5V

VS = ±1.5V

–9

0.1

100

1000

FREQUENCY (MHz)

–8

–7

–6

–5

–4

–3

–2

–1

VOUT, dm = 0.1V p-p

+25°C

–40°C

+125°C

–9

0.1

100

1000

FREQUENCY (MHz)

–8

–7

–6

–5

–4

–3

–2

–1

VOUT, dm = 2V p-p

+25°C

–40°C

+125°C

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