AD9735BBC datasheet(28/72 Pages) AD

28 / 72 page

AD9734/AD9735/AD9736

Rev. A | Page 28 of 72

AD973x WCDMA ACLR, 20 mA FULL SCALE

#ATTEN 6dB

PAVG

CENTER 134.83MHz

#RES BW 30kHz

VBW 300kHz

SPAN 33.88MHz

SWEEP 109.9ms (601pts)

REF –22.75dBm

#AVG

LOG 10dB/

RMS RESULTS

OFFSET FREQ

REF BW

dBc

dBm

dBc

dBm

CARRIER POWER

5.00MHz

3.840MHz

–81.65

–92.37

–81.39

–92.11

–10.72dBm/

10.0MHz

3.840MHz

–82.06

–92.78

–82.43

–93.16

3.84000MHz

15.0MHz

3.884MHz

–82.11

–92.83

–82.39

–93.11

LOWER

UPPER

Figure 65. AD9736 WCDMA Carrier at 134.83 MHz, fDAC = 491.52 MSPS

RMS RESULTS

OFFSET FREQ

REF BW

dBc

dBm

dBc

dBm

CARRIER POWER

5.00MHz

3.840MHz

–80.32

–91.10

–80.60

–91.38

–10.72dBm/

10.0MHz

3.840MHz

–81.13

–91.91

–80.75

–91.53

3.84000MHz

15.0MHz

3.884MHz

–80.43

–91.21

–81.36

–92.13

LOWER

UPPER

PAVG

10 S2

CENTER 134.83MHz

#RES BW 30kHz

VBW 300kHz

#ATTEN 6dB

SPAN 33.88MHz

SWEEP 109.9ms (601pts)

REF –22.75dBm

#AVG

LOG 10dB/

Figure 66. AD9735 WCDMA Carrier at 134.83 MHz, fDAC = 491.52 MSPS

RMS RESULTS

OFFSET FREQ

REF BW

dBc

dBm

dBc

dBm

CARRIER POWER

5.00MHz

3.840MHz

–71.07

–81.83

–71.23

–81.99

–10.76dBm/

10.0MHz

3.840MHz

–70.55

–81.31

–71.42

–82.19

3.84000MHz

15.0MHz

3.884MHz

–70.79

–81.56

–71.25

–82.01

LOWER

UPPER

PAVG

10 S2

CENTER 134.83MHz

#RES BW 30kHz

VBW 300kHz

#ATTEN 6dB

SPAN 33.88MHz

SWEEP 109.9ms (601pts)

REF –22.75dBm

#AVG

LOG 10dB/

Figure 67. AD9734 WCDMA Carrier at 134.83 MHz, fDAC = 491.52 MSPS

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