ADRF5027BCCZN-R7 datasheet(7/13 Pages) AD

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Data Sheet

ADRF5027

Rev 0 | Page 7 of 13

TYPICAL PERFORMANCE CHARACTERISTICS

INSERTION LOSS, RETURN LOSS, AND ISOLATION

VDD = 3.3 V, VSS = −3.3 V, VCTRL/VEN = 0 V or VDD, and TCASE = 25°C in a 50 Ω system, unless otherwise noted.

Insertion loss and return loss are measured on the probe matrix board using ground-signal-ground (GSG) probes close to the RFx pins.

Signal coupling between the probes limits the isolation performance of ADRF5027. Isolation is measured on the ADRF5027-EVALZ

evaluation board. See the Applications Information section for details on the ADRF5027-EVALZ evaluation board and probe matrix board.

–7

–6

–5

–4

–3

–2

–1

FREQUENCY (GHz)

RF1, TCASE = 25°C

RF2, TCASE = 25°C

Figure 7. Insertion Loss vs. Frequency at Room Temperature for RF1 and RF2

–40

–35

–30

–25

–20

–15

–10

–5

FREQUENCY (GHz)

RFC

RF1/RF2 ON

RF1/RF2 OFF

Figure 8. Return Loss vs. Frequency

FREQUENCY (GHz)

TCASE = +105°C

TCASE = +85°C

TCASE = +25°C

TCASE = –40°C

–8

–7

–6

–5

–4

–3

–2

–1

Figure 9. Insertion Loss vs. Frequency over Temperature

FREQUENCY (GHz)

–80

–70

–60

–50

–40

–30

–20

–10

RFC TO RF1/RF2

RF1 TO RF2

Figure 10. Isolation vs. Frequency

ADRF5027BCCZN-R7 Datasheet(PDF) 7 Page - Analog Devices

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