AD9371BBCZ datasheet(49/60 Pages) AD

49 / 60 page

Data Sheet

AD9371

Rev. A | Page 49 of 60

–45

–55

RECEIVER INPUT POWER (dBm)

–35

–40

–30

–15

–25

–5

–20

–10

–45

–25

–5

–35

–15

–50

–30

–10

–40

–20

+110°C

+40°C

–40°C

Figure 194. Receiver Error Vector Magnitude (EVM) vs. Receiver Input Power,

5600 MHz LO, 100 MHz RF Bandwidth LTE, 20 MHz Uplink Centered at DC,

BTC Active, 122.88 MSPS Sample Rate

–100

5300

5900

RECEIVER LO FREQUENCY (MHz)

–70

–80

–90

–60

–30

–50

–10

–40

–20

5500

5700

5400

5800

5600

Figure 195. Rx2 to Rx1 Crosstalk vs. Receiver LO Frequency,

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

–40

OUT-OF-BAND INTERFERER SIGNAL POWER (dBm)

–25

–5

–35

–15

–30

–10

–20

+110°C

+40°C

–40°C

Figure 196. Receiver Noise Figure vs. Out-of-Band Interferer Signal Power,

5400 MHz LO, 5600 MHz CW Interferer, NF Integrated over 7 MHz to 10 MHz

–100

020

RF ATTENUATION (dB)

–70

–80

–90

–60

–30

–50

–10

–40

–20

515

+110°C

+40°C

–40°C

Figure 197. Transmitter Image vs. RF Attenuation, 75 MHz RF Bandwidth,

5600 MHz LO, 0 dB RF Attenuation, 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,

245.76 MSPS Sample Rate

–100

–40

DESIRED OFFSET FREQUENCY (MHz)

–70

–80

–90

–60

–30

–50

–10

–40

–20

–10

–30

+110°C

+40°C

–40°C

Figure 198. Transmitter Image vs. Desired Offset Frequency, 75 MHz RF

Bandwidth, 5600 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, 245.76 MSPS Sample Rate

–10

5300

5900

RECEIVER LO FREQUENCY (MHz)

–8

–4

–6

–2

5400

5500

5600

5700

5800

+110°C

+40°C

–40°C

Figure 199. Tx Output Power, Transmitter QEC, and External LO Leakage

Active, 5 MHz CW Offset Signal, 1 MHz Resolution Bandwidth,

245.76 MSPS Sample Rate

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