ADA4312-1

Data Sheet

Rev. A | Page 6 of 12

TYPICAL PERFORMANCE CHARACTERISTICS

The figures in this section refer to the test circuit shown in Figure 16, unless otherwise noted.

27

–18

–15

–12

–9

–6

–3

0

3

6

9

12

15

18

21

24

1

1000

100

10

FREQUENCY (MHz)

GAIN = 4V/V

GAIN = 8V/V

GAIN = 12V/V

GAIN = 16V/V

COMMON-MODE

Figure 4. Small Signal Differential and Common-Mode Frequency Response

100

90

80

70

60

50

40

30

20

10

0

FREQUENCY (MHz)

–40

–50

–60

–70

–80

–90

–100

–110

–120

–130

–140

Figure 5. G.hn Transmit Spectrum, 16 dBm into 40 Ω Differential

TIME (ns)

160

200

240

280

320

120

80

40

0

–80

–40

0

–20

–40

–60

–80

–100

20

40

60

80

100

OUT A

OUT B

Figure 6. Small Signal Output Transient Response, Normalized to 0 V,

10 ns Rise Time, 10 ns Fall Time, 1 µs Pulse Width, 10% Duty Cycle

0

3

6

9

12

15

18

21

24

27

30

1

10

100

1000

FREQUENCY (MHz)

Figure 7. Large Signal Differential Frequency Response, Gain = +16 V/V,

10k

1k

100

10

1

1G

1M

1k

100M

100k

100

10M

10k

10

FREQUENCY (Hz)

97.6Ω

732Ω

40.2Ω

1.1Ω

1.1Ω

732Ω

Figure 8. Differential Output Voltage Noise vs. Frequency, Gain = +16 V/V

TIME (ns)

160

200

240

280

320

120

80

40

0

–80

–40

0

–20

–40

–60

–80

–100

20

40

60

80

100

OUT B

OUT A

Figure 9. Small Signal Output Transient Response, Normalized to 0 V,

10 ns Rise Time, 10 ns Fall Time, 1 µs Pulse Width, 10% Duty Cycle