AD9245(RevE) 데이터 시트보기 (PDF) - Analog Devices

부품명

상세내역

일치하는 목록

AD9245
(Rev.:RevE)

14-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 3 V A/D Converter

Analog Devices 

AD9245

Data Sheet

AVDD = 3 V, DRVDD = 2.5 V, sample rate = 80 MSPS, 2 V p-p differential input, 1.0 V external reference, AIN = –0.5 dBFS, DCS off,

unless otherwise noted.

Table 4.

Parameter

SIGNAL-TO-NOISE RATIO (SNR)

fIN = 2.4 MHz

fIN = 40 MHz

fIN = 70 MHz

fIN = 100 MHz

SIGNAL-TO-NOISE AND DISTORTION (SINAD)

fIN = 2.4 MHz

fIN = 40 MHz

fIN = 70 MHz

fIN = 100 MHz

EFFECTIVE NUMBER OF BITS (ENOB)

fIN = 2.4 MHz

fIN = 40 MHz

fIN = 70 MHz

fIN = 100 MHz

WORST HARMONIC (SECOND OR THIRD)

fIN = 2.4 MHz

fIN = 40 MHz

fIN = 70 MHz

fIN = 100 MHz

SPURIOUS-FREE DYNAMIC RANGE (SFDR)

fIN = 2.4 MHz

fIN = 40 MHz

fIN = 70 MHz

fIN = 100 MHz

AD9245BCP-80

Min

Typ

Max

Unit

71.1

73.3

dB

72.7

dB

70.5

71.7

dB

70.2

dB

70.7

73.2

dB

72.5

dB

69.9

71.2

dB

69.6

dB

11.5

11.9

Bits

11.8

Bits

11.3

11.5

Bits

11.3

Bits

−92.8

–76.5

dBc

–87.6

dBc

−81.6

–75.7

dBc

–79.0

dBc

76.5

92.8

dBc

87.6

dBc

75.7

81.6

dBc

79.0

dBc

Rev. E | Page 6 of 32

Share Link: