AD6673 datasheet(7/46 Pages) AD

7 / 46 page

AD6673

Data Sheet

Rev. C | Page 6 of 45

ADC AC SPECIFICATIONS

AVDD = 1.8 V, DRVDD = 1.8 V, DVDD = 1.8 V, maximum sample rate for speed grade, VIN = −1.0 dBFS differential input, 1.75 V p-p

full-scale input range, DCS enabled, link parameters used are M = 2 and L = 2, unless otherwise noted.

Table 2.

Parameter1

Temperature

Min

Typ

Max

Unit

SIGNAL-TO-NOISE-RATIO (SNR)

NSR Disabled

IN = 30 MHz

25°C

66.6

dBFS

IN = 90 MHz

25°C

66.2

dBFS

IN = 140 MHz

25°C

66.4

dBFS

IN = 185 MHz

25°C

66.2

dBFS

Full

65.6

dBFS

IN = 220 MHz

25°C

65.9

dBFS

NSR Enabled 22% Bandwidth Mode

IN = 30 MHz

25°C

76.3

dBFS

IN = 90 MHz

25°C

75.7

dBFS

IN = 140 MHz

25°C

74.8

dBFS

IN = 185 MHz

25°C

74.2

dBFS

Full

72.6

dBFS

IN = 220 MHz

25°C

73.6

dBFS

NSR Enabled 33% Bandwidth Mode

IN = 30 MHz

25°C

73.5

dBFS

IN = 90 MHz

25°C

72.1

dBFS

IN = 140 MHz

25°C

72.6

dBFS

IN = 185 MHz

25°C

71.9

dBFS

Full

70.0

dBFS

IN = 220 MHz

25°C

71.4

dBFS

SIGNAL-TO-NOISE AND DISTORTION (SINAD)

IN = 30 MHz

25°C

65.5

dBFS

IN = 90 MHz

25°C

65.4

dBFS

IN = 140 MHz

25°C

65.2

dBFS

IN = 185 MHz

25°C

65.1

dBFS

Full

64.5

dBFS

IN = 220 MHz

25°C

64.7

dBFS

EFFECTIVE NUMBER OF BITS (ENOB)

IN = 30 MHz

25°C

10.6

Bits

IN = 90 MHz

25°C

10.6

Bits

IN = 140 MHz

25°C

10.5

Bits

IN = 185 MHz

25°C

10.5

Bits

IN = 220 MHz

25°C

10.5

Bits

WORST SECOND OR THIRD HARMONIC

IN = 30 MHz

25°C

−90

dBc

IN = 90 MHz

25°C

−87

dBc

IN = 140 MHz

25°C

−86

dBc

IN = 185 MHz

25°C

−88

dBc

Full

−80

dBc

IN = 220 MHz

25°C

−86

dBc

AD6673 Scheda tecnica(PDF) 7 Page - Analog Devices

AD6673 Scheda tecnica(HTML) 7 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46

Scheda tecnica Scarica

Link URL