ADRF5549

Data Sheet

Rev. A | Page 10 of 15

Low Gain Mode

20

15

10

5

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

FREQUENCY (GHz)

Figure 16. Gain vs. Frequency at Various Temperatures

0

–35

–30

–25

–20

–15

–10

–5

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

FREQUENCY (GHz)

OUTPUT

INPUT

Figure 17. Return Loss vs. Frequency

3.0

0

0.5

1.0

1.5

2.0

2.5

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.0

3.2

3.4

FREQUENCY (GHz)

Figure 18. Noise Figure vs. Frequency at Various Temperatures

25

20

15

10

5

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.0

FREQUENCY (GHz)

Figure 19. Gain vs. Frequency at Various Temperatures,

1.6 GHz to 3.0 GHz

–35

–75

–70

–65

–60

–55

–50

–45

–40

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

FREQUENCY (GHz)

ISOLATION RxOUT-ChB TO RxOUT-ChA

ISOLATION RxOUT-ChA TO RxOUT-ChB

Figure 20. Channel to Channel Isolation vs. Frequency

35

10

15

20

25

30

1.6

1.8

2.0

2.2

2.4

2.6

2.8

3.0

3.2

3.4

FREQUENCY (GHz)

Figure 21. OIP3 vs. Frequency at −8 dBm Output Tone Power