ADS5463

ADS54RF63

SLAS515E – NOVEMBER 2006 – REVISED JULY 2009 ................................................................................................................................................... www.ti.com

ELECTRICAL CHARACTERISTICS (continued)

Typical values at TA = 25°C, minimum and maximum values over full temperature range TMIN = –40°C to TMAX = 85°C,

ADS5463 sampling rate = 500 MSPS, ADS54RF63 sampling rate = 550 MSPS, 50% clock duty cycle, AVDD5 = 5 V, AVDD3

= 3.3 V, DVDD3 = 3.3 V, –1-dBFS differential input, and 3-VPP differential clock, unless otherwise noted

ADS54RF63

ADS5463

PARAMETER

TEST CONDITIONS

UNIT

MIN

TYP

MAX

MIN

TYP

MAX

DYNAMIC AC CHARACTERISTICS

Maximum clock

CLK

550

500

MHz

frequency

RMS idle-channel noise

Inputs tied to common-mode

0.8

0.7

LSB

SNR, Signal-to-Noise Ratio

fIN = 10 MHz

64.7

65.4

fIN = 70 MHz

64.6

65.4

fIN = 100 MHz

64.6

63.5

65.3

fIN = 230 MHz

64.4

65.1

fS = 500MSPS

fIN = 300 MHz

62.5

64.3

63

65

fIN = 450 MHz

64.1

64.6

SNR

dBFS

fIN = 650 MHz

63.5

63.9

fIN = 900 MHz

62.5

62.6

fIN = 1.3 GHz

61

59.3

fIN = 100 MHz

62.6

NA

fS = 550MSPS

fIN = 450 MHz

59

61.9

NA

fIN = 1.3 GHz

59.3

NA

SFDR, Spurious-Free Dynamic Range

fIN = 10 MHz

85

85

fIN = 70 MHz

83

82

fIN = 100 MHz

84

70

82

fIN = 230 MHz

81

78

fS = 500MSPS

fIN = 300 MHz

64

78

64

77

fIN = 450 MHz

80

75

SFDR

dBc

fIN = 650 MHz

75

65

fIN = 900 MHz

70

56

fIN = 1.3 GHz

58

45

fIN = 100 MHz

76

NA

fS = 550MSPS

fIN = 450 MHz

62

75

NA

fIN = 1.3 GHz

57

NA

6

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