ADS5413

SLWS153 − DECEMBER 2003

www.ti.com

7

TYPICAL CHARACTERISTICS†

Figure 8

f − Frequency − MHz

−120

−100

−80

−60

−40

−20

0

05

30

10

15

20

25

SPECTRAL PERFORMANCE

fS = 65 MSPS

fIN = 220 MHz

SNR = 63.8 dBFS

SINAD = 63 dBFS

SFDR = 72.6 dBc

THD = −69.8 dBc

Figure 9

f − Frequency − MHz

−120

−100

−80

−60

−40

−20

0

fS = 65 MSPS

fIN 1 = 220 MHz

fIN 2 = 225 MHz

SPECTRAL PERFORMANCE

10

05

30

15

20

25

IMD = 73.3 dBc

IMD = 68.7 dBc

Figure 10

f − Frequency − MHz

−120

−100

−80

−60

−40

−20

0

0

5

10

15

20

SPECTRAL PERFORMANCE

fS = 40 MSPS

fIN = 88 MHz

SNR = 68.6 dBFS

SINAD = 67.6 dB

SFDR = 74.2 dBc

THD = −73.6 dBc

VrefT − VrefB − Reference Voltage Difference − V

60

62

64

66

68

70

72

74

76

78

80

0.4

0.6

0.8

1.0

1.2

1.4

1.6

fS = 65 MSPS

fIN = 80 MHz

AC PERFORMANCE

vs

REFERENCE VOLTAGES

SFDR (dBc)

SNR (dBFS)

Figure 11

Figure 12

PIN − Input Power − dBFS

−40

−20

0

20

40

60

80

100

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

0

fS = 65 MSPS

fIN = 69.3 MHz

AC PERFORMANCE

vs

INPUT POWER

SNR (dBFS)

SNR (dBc)

SFDR (dBc)

PIN − Input Power − dBFS

−40

−20

0

20

40

60

80

100

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

0

fS = 65 MSPS

fIN = 220 MHz

AC PERFORMANCE

vs

INPUT POWER

Figure 13

SNR (dBFS)

SFDR (dBc)

SNR (dBc)

† 50% duty cycle. AVDD = 3.3 V, OVDD = 3.3 V, 25°C, DCA off, internal reference, Ain = –1 dBFS, CLK 2.8-VPP sine wave single ended, unless

otherwise noted