ADL5385ACPZ-R2 datasheet(9/24 Pages) AD

9 / 24 page

ADL5385

Rev. 0 | Page 9 of 24

–10

–15

–5

BASEBAND AMPLITUDE (V p-p)

0.2

0.6

1.0

1.4

1.8

2.2

2.6

3.0

3.4

SSB OUTPUT POWER (dBm)

CARRIER FEEDTHROUGH (dBm)

SIDEBAND SUPPRESSION (dBc)

SECOND-ORDER DISTORTION (dBc)

THIRD-ORDER DISTORTION (dBc)

–80

–70

–60

–50

–40

–30

–20

Figure 9. SSB Output Power, Second- and Third-Order Distortion,

Carrier Feedthrough and Sideband Suppression vs. Baseband Single-

Ended Input Level; Output Frequency = 860 MHz

–90

–80

–70

–60

–50

–40

–30

–20

–10

550

1050

1550

2050

OUTPUT FREQUENCY (MHz)

TA = –40°C

TA = +25°C

TA = +85°C

Figure 10. Sideband Suppression vs. Output Frequency and

Temperature

–70

–65

–60

–55

–50

–45

–40

–35

–30

–25

–20

10M

100M

BASEBAND FREQUENCY (Hz)

Figure 11. Sideband Suppression vs. Baseband Frequency;

Output Frequency = 350 MHz

0.6900

0.6925

0.6950

0.6975

0.7000

0.7025

0.7050

0.7075

0.7100

250

450

650

850

1050 1250 1450 1650 1850

OUTPUT FREQUENCY (MHz)

Figure 12. Distribution of Peak Q Amplitude to Null Undesired Sideband

(Peak I Amplitude Held Constant at 0.7 V)

OUTPUT FREQUENCY (MHz)

250

450

650

850

1050 1250 1450 1650 1850

Figure 13. Distribution of IQ Phase to Null Undesired Sideband

–90

–80

–70

–60

–50

–40

–30

–20

–10

250

450

650

850

1050 1250 1450 1650 1850

OUTPUT FREQUENCY (MHz)

TA = –40°C

TA = +25°C

TA = +85°C

Figure 14. Sideband Suppression Distribution at Temperature Extremes,

After Sideband Suppression Nulled to < −50 dBc at TA = +25°C

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