AD9656EBZ datasheet(16/47 Pages) AD

16 / 47 page

Data Sheet

AD9656

Rev. A | Page 15 of 46

–20

100

120

–100

–80

–60

–40

–20

INPUT AMPLITUDE (dBFS)

SFDR (dBFS)

SNR (dBFS)

SFDR (dBc)

SNR (dB)

Figure 11. SNR/SFDR vs. Input Amplitude (AIN), fIN = 9.7 MHz,

fSAMPLE = 125 MSPS, VREF = 1.4 V

–140

–120

–100

–80

–60

–40

–20

FREQUENCY (MHz)

F2 – F1

AIN = –7dBFS

fIN1 = 70.5MHz

fIN2 = 72.5MHz

IMD2 = –98dBc

IMD3 = –84dBc

SFDR = 84dBc

F1 + F2

F1 + 2F2

2F1 + F2

2F2 – F1

2F1 – F2

Figure 12. Two-Tone 32k FFT with fIN1 = 70.5 MHz and fIN2 = 72.5 MHz,

fSAMPLE = 125 MSPS, VREF = 1.4 V

–120

–100

–80

–60

–40

–20

–90

–80

–70

–60

–50

–40

–30

–20

–10

INPUT AMPLITUDE (dBFS)

IMD3 (dBc)

–SFDR (dBc)

–SFDR (dBFS)

IMD3 (dBFS)

Figure 13. Two-Tone SFDR/IMD3 vs. Input Amplitude (AIN) with

fIN1 = 70.5 MHz and fIN2 = 72.5 MHz, fSAMPLE = 125 MSPS, VREF = 1.4 V

100

150

200

250

300

350

400

450

500

INPUT FREQUENCY (MHz)

SFDR (dBc)

SNR (dBFS)

Figure 14. SNR/SFDR vs. Input Frequency (fIN), fSAMPLE = 125 MSPS,

VREF = 1.4 V

100

110

–40

–20

TEMPERATURE (°C)

SNR (dBFS)

SFDR (dBc)

Figure 15. SNR/SFDR vs. Temperature, fIN = 9.7 MHz,

fSAMPLE = 125 MSPS, VREF = 1.4 V

–6

–4

–2

10000

20000

30000

40000

50000

60000

OUTPUT CODE

Figure 16. Integral Nonlinearity (INL), fIN = 9.7 MHz, fSAMPLE = 125 MSPS,

VREF = 1.4 V

AD9656EBZ 데이터시트(PDF) 16 Page - Analog Devices

AD9656EBZ 데이터시트(HTML) 16 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 47

데이터시트 다운로드

링크 URL