AD9250 datasheet(17/45 Pages) AD

17 / 45 page

Data Sheet

AD9250

Rev. E | Page 17 of 45

FREQUENCY (MHz)

100

–120

–100

–80

–60

–40

–20

250MSPS

89.12MHz AT –7dBFS

92.12MHz AT –7dBFS

SFDR: 86.4dBc

Figure 23. AD9250-250 Two-Tone FFT with fIN1 = 89.12 MHz, fIN2 = 92.12 MHz,

fS = 250 MSPS

FREQUENCY (MHz)

100

–120

–100

–80

–60

–40

–20

250MSPS

184.12MHz AT –7dBFS

187.12MHz AT –7dBFS

SFDR: 84dBc

Figure 24. AD9250-250 Two-Tone FFT with

fIN1 = 184.12 MHz, fIN2 = 187.12 MHz, fS = 250 MSPS

100

40 50

100

150

200

250

SAMPLE RATE

(MSPS)

SFDR_A (dBc)

SFDR_B (dBc)

SNR_A (dBc)

SNR_B (dBc)

Figure 25. AD9250-250 Single-Tone SNR/SFDR vs. Sample Rate (fS)

with fIN = 90.1 MHz

418

2142

10549

52008

26647

4856

913

100k

200k

300k

400k

500k

600k

N – 6

N – 4

N – 2

N + 2

N + 4

N + 6

OUTPUT CODE

2,095,578 TOTAL HITS

1.4535 LSB rms

570587

380706

276088

163389

109133

498242

Figure 26. AD9250-250 Grounded Input Histogram

AD9250 Datasheet(PDF) 17 Page - Analog Devices

AD9250 Datasheet(HTML) 17 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

Datasheet Download

Link URL