Data Sheet

AD8372

Rev. C | Page 9 of 16

0

5

10

15

20

25

30

35

40

45

50

20

40

60

80

100

120

140

160

180

200

0

FREQUENCY (MHz)

Figure 11. Noise Figure vs. Frequency

–90

–80

–70

–60

–50

–40

–30

–20

–10

0

FREQUENCY (Hz)

1M

10M

100M

1G

Figure 12. Isolation, Input to Opposite Output at Maximum Gain

(To calculate output to output gain, subtract 29 dB from this plot)

20ns/DIV

Figure 13. AD8372 Response to 6 dB Step Change in Gain (Gain Register

Setting 36 to Setting 42); Falling Edge Shown is Serial Clock Input Edge