ADRF5731

Data Sheet

Rev. 0 | Page 8 of 17

TYPICAL PERFORMANCE CHARACTERISTICS

INSERTION LOSS, RETURN LOSS, STATE ERROR, STEP ERROR, AND RELATIVE PHASE

matrix board using ground signal ground (GSG) probes close to the RF pins (ATTIN and ATTOUT). See the Applications Information

section for details on evaluation and probe matrix boards.

Figure 8. Insertion Loss vs. Frequency over Temperature

Figure 9. Normalized Attenuation vs. Frequency for All States at Room

Temperature

Figure 10. Input Return Loss vs. Frequency (Major States Only)

Figure 11. Output Return Loss vs. Frequency (Major States Only)

Figure 12. Step Error vs. Frequency (Major States Only)

Figure 13. Step Error vs. Attenuation State over Frequency

–10

–9

–8

–7

–6

–5

–4

–3

–2

–1

0

0

5

10

15

20

25

30

35

40

45

FREQUENCY (GHz)

+105°C

+25°C

–40°C

+85°C

0

5

10

15

20

25

30

35

40

45

FREQUENCY (GHz)

–35

–30

–25

–20

–15

–10

–5

0

0

5

10

15

20

25

30

35

40

45

FREQUENCY (GHz)

–50

–45

–40

–35

–30

–25

–20

–15

–10

–5

0

STATE 0dB

STATE 2dB

STATE 4dB

STATE 8dB

STATE 16dB

STATE 30dB

0

5

10

15

20

25

30

35

40

45

FREQUENCY (GHz)

–50

–45

–40

–35

–30

–25

–20

–15

–10

–5

0

STATE 0dB

STATE 2dB

STATE 4dB

STATE 8dB

STATE 16dB

STATE 30dB

0

5

10

15

20

25

30

35

40

45

FREQUENCY (GHz)

–1.5

–1.0

–0.5

0

0.5

1.0

1.5

STATE 0dB

STATE 2dB

STATE 4dB

STATE 8dB

STATE 16dB

STATE 30dB

ATTENUATION STATE

–1.5

–1.0

–0.5

0

0.5

1.0

1.5

0

2

4

6

8

10 12 14 16

18 20 22 24

26 28 30

5GHz

10GHz

15GHz

20GHz

25GHz

30GHz

35GHz

40GHz

45GHz