AD9371BBCZ datasheet(19/60 Pages) AD

19 / 60 page

Data Sheet

AD9371

Rev. A | Page 19 of 60

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RECEIVER INPUT POWER (dBm)

+110°C

+40°C

–40°C

Figure 17. Receiver Error Vector Magnitude (EVM) vs. Receiver Input Power,

900 MHz LO, 20 MHz RF Bandwidth, LTE 20 MHz Uplink Centered at DC,

BTC Active, 30.72 MSPS Sample Rate

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300

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RECEIVER LO FREQUENCY (MHz)

Figure 18. Rx2 to Rx1 Crosstalk vs. Receiver LO Frequency,

100 MHz RF Bandwidth, CW Tone 3 MHz Offset from LO

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CLOSE-IN INTERFERER SIGNAL POWER (dBm)

+110°C

+40°C

–40°C

Figure 19. Receiver Noise Figure vs. Close-In Interferer Signal Power,

703 MHz LO, 709 MHz CW Interferer, NF Integrated over 7 MHz to 10 MHz,

20 MHz RF Bandwidth

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OUT-OF-BAND INTERFERER SIGNAL POWER (dBm)

+110°C

+40°C

–40°C

Figure 20. Receiver Noise Figure vs. Out-of-Band Interferer Signal Power,

703 MHz LO, 901 MHz CW Interferer, NF Integrated Over 7 MHz to 10 MHz,

20 MHz RF Bandwidth

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RF ATTENUATION (dB)

+110°C

+40°C

–40°C

Figure 21. Transmitter Image vs. RF Attenuation, 20 MHz RF Bandwidth,

900 MHz LO, Transmitter Quadrature Error Correction (QEC) Tracking Run with

Two 20 MHz LTE Downlink Carriers, Then Image Measured with CW 10 MHz

Offset from LO, 3 dB Digital Backoff, 122.88 MSPS Sample Rate

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DESIRED OFFSET FREQUENCY (MHz)

+110°C

+40°C

–40°C

Figure 22. Transmitter Image vs. Desired Offset Frequency,

20 MHz RF Bandwidth, 900 MHz LO, 0 dB RF Attenuation, Transmitter

QEC Tracking Run with Two 20 MHz LTE Downlink Carriers, Then Image

Measured with CW Signal, 3 dB Digital Backoff, 122.88 MSPS Sample Rate

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