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SLWS162A – AUGUST 2005 – REVISED FEBRUARY 2006

ELECTRICAL CHARACTERISTICS (continued)

MIN, TYP, and MAX values at T

A = 25°C, full temperature range is TMIN = –40°C to TMAX = 85°C, sampling rate = 250 MSPS,

50% clock duty cycle, AV

DD = 5 V, DRVDD = 3.3 V, –1 dBFS differential input, and 3 VPP differential clock, unless otherwise

noted

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

DYNAMIC AC CHARACTERISTICS

fIN = 10 MHz

69.3

fIN = 70 MHz

69

fIN = 100 MHz

TA = 25°C

67

69

Full Temp Range

66.5

69

SNR

Signal-to-noise ratio

dBc

fIN = 170 MHz

68.3

fIN = 230 MHz

67.7

fIN = 300 MHz

67

fIN = 400 MHz

66

fIN = 10 MHz

85

fIN = 70 MHz

77

TA = 25°C

70

77

fIN = 100 MHz

Full Temp Range

68

77

SFDR

Spurious free dynamic range

dBc

fIN = 170 MHz

74

fIN = 230 MHz

77

fIN = 300 MHz

70

fIN = 400 MHz

64

fIN = 10 MHz

87

fIN = 70 MHz

77

fIN = 100 MHz

80

HD2

Second harmonic

fIN = 170 MHz

74

dBc

fIN = 230 MHz

78

fIN = 300 MHz

70

fIN = 400 MHz

64

fIN = 10 MHz

86

fIN = 70 MHz

82

fIN = 100 MHz

79

HD3

Third harmonic

fIN = 170 MHz

80

dBc

fIN = 230 MHz

91

fIN = 300 MHz

80

fIN = 400 MHz

69

fIN = 10 MHz

90

fIN = 70 MHz

95

fIN = 100 MHz

82

Worst other harmonic/spur (other than

fIN = 170 MHz

80

dBc

HD2 and HD3)

fIN = 230 MHz

83

fIN = 300 MHz

86

fIN = 400 MHz

85

4

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