ADL5372 datasheet(8/24 Pages) AD

8 / 24 page

ADL5372

Rev. 0 | Page 8 of 24

–25

–20

–15

–10

–5

1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500

LO FREQUENCY (MHz)

Figure 9. Return Loss (S11) of LOIP

–80

–70

–60

–50

–40

–30

–20

–10

1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500

LO FREQUENCY (MHz)

TA = +85°C

TA = –40°C

TA = +25°C

Figure 10. Carrier Feedthrough vs. fLO and Temperature

Multiple Devices Shown

–90

–80

–70

–60

–50

–40

–30

–20

–10

1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500

LO FREQUENCY (MHz)

TA = +85°C

TA = –40°C

TA = +25°C

Figure 11. Carrier Feedthrough vs. fLO and Temperature after Nulling at 25°C

Multiple Devices Shown

–60

–50

–40

–30

–20

–10

1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500

LO FREQUENCY (MHz)

TA = +85°C

TA = –40°C

TA = +25°C

Figure 12. Sideband Suppression vs. fLO and Temperature

Multiple Devices Shown

–90

–80

–70

–60

–50

–40

–30

–20

–10

1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500

LO FREQUENCY (MHz)

TA = +85°C

TA = –40°C

TA = +25°C

Figure 13. Sideband Suppression vs. fLO and Temperature after Nulling at 25°C

Multiple Devices Shown

–80

–70

–60

–50

–40

–30

–20

0.20.61.0

1.41.82.22.63.0

3.4

–15

–10

–5

BASEBAND INPUT VOLTAGE (V p–p)

SSB OUTPUT POWER (dBm)

SIDEBAND SUPPRESSION (dBc)

THIRD ORDER (dBc)

SECOND ORDER (dBc)

CARRIER

FEEDTHROUGH (dBm)

Figure 14. Second- and Third-Order Distortion, Carrier Feedthrough,

Sideband Suppression, and SSB POUT vs. Baseband Differential Input Level

(fLO = 1900 MHz)

ADL5372 Datasheet(PDF) 8 Page - Analog Devices

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