ADA4830-2WBCPZ-R7 datasheet(10/22 Pages) AD

10 / 22 page

ADA4830-1/ADA4830-2

Data Sheet

Rev. C | Page 10 of 22

–1

–2

–3

0.1

100

FREQUENCY (MHz)

VIN = 1V p-p

RL = 150Ω

CL = 0pF

CL = 68pF

NO SERIES OUTPUT RESISTOR

CL = 47pF

CL = 22pF

CL = 10pF

Figure 12. Large Signal Frequency Response for Various Capacitor Loads

0.1

–0.1

–0.2

–0.3

–0.4

–0.5

0.1

100

FREQUENCY (MHz)

VIN = 1V p-p

RL = 150Ω

Figure 13. 0.1 dB Flatness

–90

–80

–70

–60

–50

–40

–30

–20

0.1

100

FREQUENCY (MHz)

VIN = 1V p-p

VINCM = −8V

VINCM = +8V

VINCM = 0V

Figure 14. CMR Frequency Response for Various Input Common-Mode

Voltages

–70

–65

–60

–55

–50

–45

–40

–35

–30

–25

–12 –10

–8

–6

–4

–2

INPUT COMMON-MODE VOLTAGE (V)

VIN = 200mV p-p

f = 5MHz

+VS = 3.3V

+VS = 5.0V

Figure 15. Small Signal CMR vs. VINCM for Various Supply Voltages

–70

–60

–50

–40

–30

–20

–10

0.1

100

FREQUENCY (MHz)

VIN = 1V p-p

ENA = 0V

Figure 16. Input-to-Output Isolation with Device Disabled

–3

–6

–9

–12

–15

0.1

100

FREQUENCY (MHz)

VREF = 200mV p-p

+VS = 5.0V

RL = 1kΩ

+VS = 3.3V

RL = 150Ω

+VS = 5.0V

RL = 150Ω

+VS = 3.3V

RL = 1kΩ

Figure 17. VREF to VOUT Frequency Response

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