AD9460 datasheet(4/32 Pages) AD

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AD9460

Rev. 0 | Page 4 of 32

AC SPECIFICATIONS

AVDD1 = 3.3 V, AVDD2 = 5.0 V, DRVDD = 3.3 V, LVDS mode, specified minimum sample rate, 3.4 V p-p differential input, internal

trimmed reference (1.7 V mode), AIN = −1.0 dBFS, DCS = AGND (on), SFDR = AGND, unless otherwise noted.

Table 2.

AD9460BSVZ-80

AD9460BSVZ-105

Parameter

Temp

Min

Typ

Max

Min

Typ

Max

Unit

SIGNAL-TO-NOISE RATIO (SNR)

fIN = 10 MHz

25°C

77.6

78.4

77.2

78.1

Full

77.4

76.9

fIN = 170 MHz

25°C

76.1

76.8

75.0

76.2

Full

75.0

74.5

fIN = 225 MHz

25°C

75.7

75.2

SIGNAL-TO-NOISE AND DISTORTION (SINAD)

fIN = 10 MHz

25°C

76.1

78.0

75.2

77.4

Full

74.4

74.5

fIN = 170 MHz

25°C

74.0

76.1

72.0

75.1

Full

72.1

71.2

fIN = 225 MHz

25°C

74.6

73.6

EFFECTIVE NUMBER OF BITS (ENOB)

fIN = 10 MHz

25°C

12.8

12.7

bits

fIN = 170 MHz

25°C

12.5

12.4

bits

fIN = 225 MHz

25°C

12.3

12.1

bits

SPURIOUS-FREE DYNAMIC RANGE (SFDR, SECOND

OR THIRD HARMONIC)

fIN = 10 MHz

25°C

dBc

Full

fIN = 170 MHz

25°C

dBc

Full

fIN = 225 MHz

25°C

dBc

WORST SPUR EXCLUDING SECOND OR

THIRD HARMONICS

fIN = 10 MHz

25°C

100

dBc

Full

fIN = 170 MHz

25°C

dBc

Full

fIN = 225 MHz

25°C

dBc

TWO-TONE SFDR

fIN = 139.6 MHz @ −7 dBFS, 140.6 MHz @ −7 dBFS

25°C

dBFS

ANALOG BANDWIDTH

Full

615

MHz

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