ADL5385ACPZ-R2 datasheet(10/24 Pages) AD

10 / 24 page

ADL5385

Rev. 0 | Page 10 of 24

–90

–80

–70

–60

–50

–40

–30

–20

–10

–8–6–4–2

LO AMPLITUDE (dBm)

50MHz

350MHz

Figure 15. Distribution of Sideband Suppression vs. LO Input Power at

50 MHz and 350 MHz

–80

–70

–60

–50

–40

–30

–20

550

1050

1550

2050

OUTPUT FREQUENCY (MHz)

TA = –40°C

TA = +25°C

TA = +85°C

Figure 16. Distribution Carrier Feedthrough vs. Output Frequency and

Temperature

–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 17. Carrier Feedthrough Distribution at Temperature Extremes,

After Nulling to < −65 dBm at TA = +25°C

–0.010

–0.008

–0.006

–0.004

–0.002

0.002

0.004

0.006

0.008

0.010

550

1050

1550

2050

I OFFSET

OUTPUT FREQUENCY (MHz)

Q OFFSET

Figure 18. Distribution of I and Q Offset Required to Null Carrier

Feedthrough

–90

–80

–70

–60

–50

–40

–30

–20

–10

–8

–6

–4

–2

LO AMPLITUDE (dBm)

50MHz

350MHz

Figure 19. Distribution Carrier Feedthrough vs. LO Input Power at

50 MHz and 350 MHz

550

1050

1550

2050

OUTPUT FREQUENCY (MHz)

OIP2

OIP3

TA = –40°C

TA = +25°C

TA = +85°C

Figure 20. OIP3 and OIP2 vs. Output Frequency and Temperature

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