ADA4891-2ARMZ-R7 datasheet(14/24 Pages) AD

14 / 24 page

ADA4891-1/ADA4891-2/ADA4891-3/ADA4891-4

Data Sheet

Rev. F | Page 14 of 24

–10

–20

–30

–90

–80

–70

–60

–50

–40

0.01

0.1

100

FREQUENCY (MHz)

VS = 5V

Figure 43. CMRR vs. Frequency

–80

–70

–60

–50

–40

–30

–20

–10

0.01

0.1

100

FREQUENCY (MHz)

+PSRR

–PSRR

Vs = 5V

G = +1

Figure 44. PSRR vs. Frequency

–100

–90

–80

–70

–60

–50

–40

–30

–20

–10

0.1

100

FREQUENCY (MHz)

Vs = 5V

G = +2

RL = 1 kΩ

VOUT = 2V p-p

Figure 45. All-Hostile Crosstalk (Output-to-Output) vs. Frequency

–10

–20

–30

–40

–50

–60

–70

–80

–90

–100

0.1

100

FREQUENCY (MHz)

TSSOP

SOIC

VS = 5V

G = +2

RL = 150Ω

Figure 46. Forward Isolation vs. Frequency (ADA4891-3 Only)

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

100

VOH, +125°C

VOH, +25°C

VOH, –40°C

VOL, +125°C

VOL, +25°C

VOL, –40°C

ILOAD (mA)

VS = 5V

G = –2

Figure 47. Output Saturation Voltage vs. Load Current and Temperature

3.0

3.5

4.0

4.5

5.0

5.5

6.0

–40

–20

100

120

VS = 5V

TEMPERATURE (ºC)

Figure 48. Supply Current per Amplifier vs. Temperature

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