AD9261 datasheet(12/29 Pages) AD

12 / 29 page

AD9261

Rev. 0 | Page 11 of 28

120

100

–100

–90

–80

–70

–60

–50

–40

–30

–20

–10

INPUT AMPLITUDE (dBFS)

SFDR (dBFS)

SNR (dBFS)

SFDR (dB)

SNR (dB)

Figure 14. Single-Tone SNR and SFDR vs. Input Amplitude with fIN = 2.4 MHz

–40

–60

–50

–70

–80

–90

–100

–110

–120

–60

–50

–40

–30

–20

–10

INPUT AMPLITUDE (dBFS)

SFDR (dBc)

SFDR (dB)

Figure 15. Two-Tone SFDR/IMD3 vs. Input Amplitude

with fIN1 = 2.1 MHz and fIN2 = 2.4 MHz

100

120

140

160

OUTPUT DATA RATE (MSPS)

SFDR (dBc)

SNR (dBc)

Figure 16: SNR/SFDR vs. Output Data Rate with fIN = 2.4 MHz

110

105

100

FREQUENCY (MHz)

SFDR (dBc)

SNR (dB)

Figure 17. SNR/SFDR vs. Input Frequency

SNR

SFDR

–60

–40

–20

100

TEMPERATURE (°C)

1.9V

1.8V

1.7V

1.9V

1.8V

1.7V

Figure 18. SFDR/SNR vs. Temperature with fIN = 2.4 MHz

84.0

83.8

83.6

83.4

83.2

83.0

82.8

82.6

82.4

82.2

82.0

1.700

1.725

1.750

1.775

1.800

1.825

1.850

1.875

1.900

COMMON-MODE VOLTAGE (V)

Figure 19. SNR vs. Input Common Mode Voltage with fIN = 2.4 MHz

AD9261 Datasheet(PDF) 12 Page - Analog Devices

AD9261 Datasheet(HTML) 12 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

Datasheet Download

Link URL