ADL5380 datasheet(9/36 Pages) AD

9 / 36 page

ADL5380

Rev. 0 | Page 9 of 36

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

VADJ (V)

NOISE FIGURE

INPUT IP3

TA = –40°C

TA = +25°C

TA = +85°C

Figure 13. IIP3 and Noise Figure vs. VADJ, fLO = 2700 MHz

900MHz: GAIN

900MHz: IP1dB

900MHz: IIP2, I CHANNEL

900MHz: IIP2, Q CHANNEL

2700MHz: GAIN

2700MHz: IP1dB

2700MHz: IIP2, I CHANNEL

2700MHz: IIP2, Q CHANNEL

VADJ (V)

Figure 14. Conversion Gain, IP1dB, and IIP2 vs.

VADJ, fLO = 900 MHz, fLO = 2700 MHz

4.5

6.5

8.5

10.5

12.5

14.5

16.5

18.5

BASEBAND FREQUENCY (MHz)

I CHANNEL

Q CHANNEL

IIP3

IIP2

IP1dB

TA = –40°C

TA = +25°C

TA = +85°C

Figure 15. IP1dB, IIP3, and IIP2 vs. Baseband Frequency

–25

–20

–15

–10

–5

0.40.60.81.01.21.41.61.82.02.22.42.62.83.0

RF FREQUENCY (GHz)

Figure 16. RF Port Return Loss vs. RF Frequency Measured on

Characterization Board Through TC1-1-13 Balun

–100

–90

–80

–70

–60

–50

–40

–30

–20

0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0

LO FREQUENCY (GHz)

Figure 17. LO-to-RF Leakage vs. LO Frequency

–100

–90

–80

–70

–60

–50

–40

–30

–20

0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0

RF FREQUENCY (GHz)

Figure 18. RF-to-LO Leakage vs. RF Frequency

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