AD9371BBCZ datasheet(23/60 Pages) AD

23 / 60 page

Data Sheet

AD9371

Rev. A | Page 23 of 60

0.10

–0.10

–0.06

–0.02

–0.08

–0.04

0.02

0.04

0.06

0.08

RF ATTENUATION (dB)

+110°C

+40°C

–40°C

Figure 41. Tx Attenuation Step Error vs. RF Attenuation, 800 MHz LO,

810 MHz CW Desired Signal, 20 MHz RF Bandwidth,

122.88 MSPS Sample Rate

0.5

–0.5

–0.3

–0.1

–0.4

–0.2

0.1

0.2

0.3

0.4

–50

–40

–20

–30

–10

FREQUENCY OFFSET FROM LO (MHz)

Figure 42. Transmitter Frequency Response Deviation from Flatness vs.

Frequency Offset from LO, 800 MHz LO, 20 MHz RF Bandwidth,

6 dB Digital Backoff, 122.88 MSPS Sample Rate

–40

–100

–90

–80

–70

–60

–50

300

400

500

600

700

800

900

1000

OBSERVATION RECEIVER LO FREQUENCY (MHz)

+110°C

+40°C

–40°C

Figure 43. Observation Receiver LO Leakage vs. Observation Receiver LO

Frequency, 0 dB Receiver Attenuation, 100 MHz RF Bandwidth,

122.88 MSPS Sample Rate

300

400

500

600

700

800

900

1000

OBSERVATION RECEIVER LO FREQUENCY (MHz)

+110°C

+40°C

–40°C

Figure 44. Observation Receiver Noise Figure vs. Observation Receiver LO

Frequency, 0 dB Receiver Attenuation, 100 MHz RF Bandwidth,

122.88 MSPS Sample Rate, 100 MHz Integration Bandwidth

306090

100

110

f1 OFFSET FREQUENCY (MHz)

+110°C

+40°C

–40°C

Figure 45. Observation Receiver IIP2 vs. f1 Offset Frequency, 900 MHz LO,

0 dB Attenuation, 100 MHz RF Bandwidth, f2 = f1 + 1 MHz,

122.88 MSPS Sample Rate

020

INTERMODULATION FREQUENCY (MHz)

+110°C

+40°C

–40°C

Figure 46. Observation Receiver IIP2 vs. Intermodulation Frequency (f2 − f1),

900 MHz LO, 0 dB Attenuation, 100 MHz RF Bandwidth,

122.88 MSPS Sample Rate

AD9371BBCZ Datasheet(PDF) 23 Page - Analog Devices

AD9371BBCZ Datasheet(HTML) 23 Page - Analog Devices

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