AD9253 datasheet(19/41 Pages) AD

номер детали	AD9253

подробное описание детали	Serial LVDS 1.8 V Analog-to-Digital Converter

PDF	41 Pages

Scroll/Zoom	100%

производитель	AD [Analog Devices]

домашняя страница	http://www.analog.com

Logo

19 / 41 page

AD9253

Data Sheet

Rev. B | Page 18 of 40

120

–100

INPUT AMPLITUDE (dBFS)

SFDRFS

SFDR

SNRFS

SNR

100

–90

–80

–70

–60

–50

–40

–30

–20

–10

Figure 36. SNR/SFDR vs. Analog Input Level, fIN = 9.7 MHz, fSAMPLE = 125 MSPS

–20

–40

–60

–80

–100

–120

–140

FREQUENCY (MHz)

AIN1 AND AIN2 = –7dBFS

SFDR = 86.2dBc

IMD2 = 98.3dBc

IMD3 = 86.2dBc

Figure 37. Two-Tone 16k FFT with fIN1 = 70.5 MHz and fIN2 = 72.5 MHz,

fSAMPLE = 125 MSPS

–20

–40

–60

–80

–100

–120

–90

–78

–66

–54

–42

–6

–18

–30

INPUT AMPLITUDE (dBFS)

SFDR (dBc)

SFDR (dBFS)

IMD3 (dBc)

IMD3 (dBFS)

Figure 38. Two-Tone SFDR/IMD3 vs. Input Amplitude (AIN) with

fIN1 = 70.5 MHz and fIN2 = 72.5 MHz, fSAMPLE = 125 MSPS

INPUT FREQUENCY (MHz)

100

200

100

120

140

180

160

SNR (dBFS)

SFDR (dBc)

Figure 39. SNR/SFDR vs. fIN, fSAMPLE = 125 MSPS

100

–40

TEMPERATURE (°C)

–15

SFDR (dBc)

SNR (dBFS)

Figure 40. SNR/SFDR vs. Temperature, fIN = 10.3 MHz, fSAMPLE = 125 MSPS

2.5

–2.5

16000

OUTPUT CODE

–2.0

–1.5

–1.0

–0.5

0.5

1.0

1.5

2.0

2000

4000

6000

8000

10000

12000

14000

Figure 41. INL, fIN = 9.7 MHz, fSAMPLE = 125 MSPS

AD9253 датащи(PDF) 19 Page - Analog Devices

AD9253 датащи(HTML) 19 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

датащи скачать

ссылки URL