0.20

0.15

0.10

0.05

0

0.05

0.10

0.15

0.20

-

-

-

-

Code(LSB)

64

960

704

320

576

448

832

192

f =65MSPS

f

=5MHz

S

IN

0.10

0.08

0.06

0.04

0.02

0

0.20

0.40

0.60

0.80

0.10

-

-

-

-

-

Code(LSB)

64

960

832

576

320

70

60

50

40

30

20

10

0

CodeBin(LSB)

511

513

512

514

f =65MSPS

S

0%

0%

61.1%

38.9%

10

-10

-30

-50

-70

-90

-110

-130

-150

InputFrequency(MHz)

0

2

20

18

16

14

12

10

8

6

4

f =65MHz

f =10MHz( 7dBFS)

f =16.1MHz( 7dBFS)

IMD= 96dBFS

-

-

-

S

1

2

ADS5287

www.ti.com

SBAS428D – JANUARY 2008 – REVISED JUNE 2012

TYPICAL CHARACTERISTICS (continued)

Typical values at +25°C. Minimum and maximum values are measured across the specified temperature range of TMIN =

–40°C to TMAX = +85°C, AVDD = 3.3V, LVDD = 1.8V, clock frequency = 10MSPS to 65MSPS, 50% clock duty cycle, –1dBFS

differential analog input, internal reference mode, ISET resistor = 56.2kΩ, and LVDS buffer current setting = 3.5mA, unless

otherwise noted.Typical values at +25°C.

HISTOGRAM OF OUTPUT CODE FOR ZERO INPUT

INTERMODULATION DISTORTION

Figure 24.

Figure 25.

DIFFERENTIAL NONLINEARITY

INTEGRAL NONLINEARITY

(fS = 65MSPS, fIN = 5MHz)

Figure 26.

Figure 27.

Copyright © 2008–2012, Texas Instruments Incorporated

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