AD9375 datasheet(32/61 Pages) AD

32 / 61 page

AD9375

Data Sheet

Rev. 0 | Page 32 of 61

–80

–180

–160

–130

–120

–100

–140

–170

–150

–110

–90

RF ATTENUATION (dB)

+110°C

+40°C

–40°C

Figure 88. Transmitter Noise vs. RF Attenuation, 2600 MHz LO,

10 MHz Offset Frequency

–40

–80

–65

–70

–75

–60

–55

–50

–45

RF ATTENUATION (dB)

+110°C UPPER

+40°C UPPER

–40°C UPPER

+110°C LOWER

+40°C LOWER

–40°C LOWER

Figure 89. Tx Adjacent Channel Leakage Ratio vs. RF Attenuation,

2600 MHz LO, 40 MHz RF Bandwidth, Four-Carrier W-CDMA Desired Signal,

Transmitter QEC and LO Leakage Tracking Active

–40

–80

–65

–70

–75

–60

–55

–50

–45

RF ATTENUATION (dB)

+110°C UPPER

+40°C UPPER

–40°C UPPER

+110°C LOWER

+40°C LOWER

–40°C LOWER

Figure 90. Tx Alternate Channel Leakage Ratio vs. RF Attenuation,

2600 MHz LO, 40 MHz RF Bandwidth, Four-Carrier W-CDMA Desired Signal,

2 dB Digital Backoff, Transmitter QEC and LO Leakage Tracking Active

OFFSET FREQUENCY (Hz)

–150

–140

–130

–120

–110

–100

–90

–80

–70

–60

100

10k

100k

10M

Figure 91. LO Phase Noise vs. Offset Frequency, 3 dB Digital Backoff,

2600 MHz

1.0

0.2

0.3

0.1

0.4

0.5

0.6

0.7

0.8

0.9

TRANSMITTER LO FREQUENCY (MHz)

+110°C

+40°C

–40°C

Figure 92. Tx Integrated Phase Noise vs. Transmitter LO Frequency,

40 MHz RF Bandwidth, Continuous Wave 20 MHz Offset from LO,

3 dB Digital Backoff

RF ATTENUATION (dB)

+110°C

+40°C

–40°C

Figure 93. Transmitter OIP3 vs. RF Attenuation, 2600 MHz LO,

40 MHz RF Bandwidth, f1 = 20 MHz, f2 = 21 MHz, 3 dB Digital Backoff,

245.76 MSPS Sample Rate

AD9375 Datasheet(PDF) 32 Page - Analog Devices

AD9375 Datasheet(HTML) 32 Page - Analog Devices

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