AD9371BBCZ datasheet(30/60 Pages) AD

30 / 60 page

AD9371

Data Sheet

Rev. A | Page 30 of 60

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FREQUENCY (MHz)

+110°C

+40°C

–40°C

Figure 82. 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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RF ATTENUATION (dB)

+110°C

+40°C

–40°C

Figure 83. Transmitter LO Leakage vs. RF Attenuation, 2300 MHz LO,

External Transmitter QEC and LO Leakage Tracking Active, CW Signal 10 MHz

Offset from LO, 6 dB Digital Backoff, 1 MHz Measurement Bandwidth

(If Input Power to the ORx Channel Is Not Held Constant,

Device Performance Degrades as Shown in This Figure)

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1.8GHz, +110°C

1.8GHz, +40°C

1.8GHz, –40°C

2.3GHz, +110°C

2.3GHz, +40°C

2.3GHz, –40°C

2.8GHz, +110°C

2.8GHz, +40°C

2.8GHz, –40°C

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OFFSET FREQUENCY (MHz)

Figure 84. Transmitter LO Leakage vs. Offset Frequency, External Transmitter

QEC and LO Leakage Tracking Active, 6 dB Digital Backoff,

1 MHz Measurement Bandwidth

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RECEIVER LO FREQUENCY (MHz)

Figure 85. Tx1 to Rx1 Crosstalk vs. Receiver LO Frequency,

40 MHz Receiver RF Bandwidth, 40 MHz Transmitter RF Bandwidth,

CW Signal 3 MHz Offset from LO

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RECEIVER LO FREQUENCY (MHz)

Figure 86. Tx2 to Rx2 Crosstalk vs. Receiver LO Frequency,

40 MHz Receiver RF Bandwidth, 40 MHz Transmitter RF Bandwidth,

CW Signal 3 MHz Offset from LO

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TRANSMITTER LO FREQUENCY (MHz)

Figure 87. Tx2 to Tx1 Crosstalk vs. Transmitter LO Frequency,

40 MHz RF Bandwidth, CW Signal 3 MHz Offset from LO

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