ADS5520IPAPR datasheet(18/38 Pages) TI1

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DVDD − DigitalSupplyVoltage − V

3.00

3.15

3.30

3.60

3.45

SFDR

SNR

fIN =150MHz

DVDD − DigitalSupplyVoltage − V

3.00

3.15

3.30

3.60

3.45

SFDR

SNR

fIN =70MHz

SampleRate − MSPS

0.75

0.7

0.65

0.6

0.55

0.5

120

0.8

fIN =150.1MHz

100

110

DLL OFF

DLL ON

SampleRate − MSPS

0.75

0.7

0.65

0.6

0.55

0.5

120

0.8

fIN =70.1MHz

100

110

DLL OFF

DLL ON

Temperature − C

−40

−15

SFDR

SNR

fIN =70.1MHz

Input Amplitude − dBFS

−10

−30

−100

−90

−60

−40

−20

−80

−70

−50

−30

−10

SNR (dBc)

SNR(dBFS)

SFDR(dBc)

fIN =70.1MHz

ADS5520

SBAS310F – MAY 2004 – REVISED OCTOBER 2008....................................................................................................................................................... www.ti.com

TYPICAL CHARACTERISTICS (continued)

Typical values given at TA = 25°C, AVDD = DRVDD = 3.3 V, differential input amplitude = -1dBFS, sampling rate = 125 MSPS,

DLL On, and 3-V differential clock, unless otherwise noted

AC PERFORMANCE

vs DIGITAL SUPPLY VOLTAGE

Figure 23.

Figure 24.

POWER DISSIPATION

vs SAMPLE RATE

Figure 25.

Figure 26.

AC PERFORMANCE

vs TEMPERATURE

vs INPUT AMPLITUDE

Figure 27.

Figure 28.

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