ADS5520IPAP datasheet(17/38 Pages) TI1

17 / 38 page

Code

0.05

−0.05

−0.10

−0.15

−0.20

−0.25

512

1024

1536

2048

0.10

0.15

0.20

0.25

2560

3072

3584

4096

fIN =10.1MHz, AIN = −0.5dBFS

Code

0.25

−0.25

−0.50

512

1024

1536

2048

0.50

0.75

2560

3072

3584

4096

fIN =10.1MHz

AIN = −0.5dBFS

InputFrequency − MHz

150

250

200

100

300

InputFrequency − MHz

150

250

200

100

300

AVDD − AnalogSupplyVoltage − V

3.00

3.15

3.30

3.60

3.45

SFDR

SNR

fIN =70MHz

AVDD − AnalogSupplyVoltage − V

3.00

3.15

3.30

3.60

3.45

SFDR

SNR

fIN =150MHz

ADS5520

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

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

DIFFERENTIAL

INTEGRAL

NONLINEARITY

Figure 17.

Figure 18.

SPURIOUS-FREE DYNAMIC RANGE

SIGNAL-TO-NOISE RATIO

vs INPUT FREQUENCY

Figure 19.

Figure 20.

AC PERFORMANCE

vs ANALOG SUPPLY VOLTAGE

Figure 21.

Figure 22.

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