ADS5541IPAPR datasheet(17/37 Pages) TI1

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Digital Supply Voltage (V)

3.0

3.1

3.2

3.3

3.4

3.5

3.6

fIN = 70 MHz

SFDR

SNR

Digital Supply Voltage (V)

3.0

3.1

3.2

3.3

3.4

3.5

3.6

fIN = 150MHz

SFDR

SNR

Sample Rate (MSPS)

100

200

300

400

500

600

100 110

fIN = 70MHz

Analog (DLL Off)

Analog (DLL On)

I/O (DLL On)

I/O (DLL Off)

Sample Rate (MSPS)

100

200

300

400

500

600

100 110

fIN = 150MHz

Analog (DLL Off)

Analog (DLL On)

I/O (DLL On)

I/O (DLL Off)

Free-Air Temperature (

°C)

−40

−15

fIN = 70MHz

SFDR

SNR

Input Amplitude (dBFS)

−30

−20

−10

100

−100 −90 −80 −70 −60 −50 −40 −30 −20 −10

fIN = 70MHz

SNR (dBc)

SFDR (dBc)

SNR (dBFS)

Production Data

ADS5541

SBAS307C – MAY 2004 – REVISED FEBRUARY 2007

TYPICAL CHARACTERISTICS (continued)

At T

A = +25°C, AVDD = DRVDD = 3.3V, sampling rate = 105MSPS, 50% clock duty cycle, DLL On, 3VPP differential clock, and

–1dBFS differential input, 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 FREE-AIR TEMPERATURE

AC PERFORMANCE vs INPUT AMPLITUDE

Figure 27.

Figure 28.

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