AD9786 datasheet(18/60 Pages) AD

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AD9786

Rev. 0 | Page 18 of 60

SPAN 33.84MHz

SWEEP 109.8ms (601 pts)

VBW 300kHz

CENTER 20.00MHz

*RES BW 30kHz

RMS RESULTS

CARRIER POWER

–10.38dBm/

3.84 MHz

FREQ OFFSET

5.000MHz

10.000MHz

15.000MHz

REF BW

3.840MHz

dBc

–79.00

–80.78

–79.71

dBm

–89.38

–91.16

–90.09

LOWER

dBc

–79.63

–81.77

–81.45

dBm

–90.01

–92.15

–91.83

UPPER

REF –22.76dBm

*AVG

Log

10dB/

PAVG

W1 S2

*ATTEN 8dB

AC-COUPLED

AVERAGE

Figure 33. ACLR for Single WCDMA Carrier at 20 MHz, FDATA = 61.44 MSPS,

4× Interpolation

SPAN 33.84MHz

SWEEP 109.8ms (601 pts)

VBW 300kHz

CENTER 142.88MHz

*RES BW 30kHz

RMS RESULTS

CARRIER POWER

–15.30dBm/

3.84MHz

FREQ OFFSET

5.000MHz

10.000MHz

15.000MHz

REF BW

3.840MHz

dBc

–72.33

–72.41

–72.67

dBm

–87.64

–87.71

–87.97

LOWER

dBc

–72.13

–73.02

–73.50

dBm

–87.43

–88.32

–88.88

UPPER

REF –28.2dBm

*AVG

Log

10dB/

PAVG

W1 S2

*ATTEN 6dB

AVERAGE

Figure 34. ACLR for Single WCDMA Carrier at 142.88 MHz, FDATA = 61.44 MSPS,

4× Interpolation

SPAN 53.84MHz

SWEEP 174.6ms (601 pts)

VBW 300kHz

CENTER 46.40MHz

*RES BW 30kHz

RMS RESULTS

CARRIER POWER

–20.32dBm/

3.84MHz

FREQ OFFSET

5.000MHz

10.000MHz

15.000MHz

20.000MHz

25.000MHz

REF BW

3.840MHz

dBc

0.22

–0.60

–72.68

–72.74

–73.05

dBm

–20.11

–20.92

–93.00

–93.06

–93.37

LOWER

dBc

–0.16

–72.05

–72.85

–72.55

–72.02

dBm

–20.48

–92.37

–93.18

–92.88

–92.35

UPPER

REF –33.3dBm

*AVG

Log

10dB/

PAVG

104

W1 S2

*ATTEN 6dB

AVERAGE

104

AC-COUPLED

Figure 35. ACLR for Four-Carrier WCDMA Signal Near 50 MHz, FDATA =

61.44 MSPS, 4× Interpolation

AD9786 Datasheet(PDF) 18 Page - Analog Devices

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