ADS807_15 Datasheet, PDF (6/21 Pages) Texas Instruments – ANALOG-TO-DIGITAL CONVERTER

TYPICAL CHARACTERISTICS
At T_A = full specified temperature range, differential input range = 2V to 3V, sampling rate = 50MHz, and internal reference, unless otherwise noted.
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
SPECTRAL PERFORMANCE
f_IN = 1MHz
SNR = 68dBFS
SFDR = 83dBFS
5
10
15
20
25
Frequency (MHz)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
0
SPECTRAL PERFORMANCE
f_IN = 10MHz
SNR = 68dBFS
SFDR = 82dBFS
5
10
15
20
25
Frequency (MHz)
SPECTRAL PERFORMANCE
0
f_IN = 21MHz
SNR = 68dBFS
–20 _{SFDR = 77dBFS}
–40
–60
–80
–100
0
5
10
15
20
25
Frequency (MHz)
SPECTRAL PERFORMANCE
(Sampling Frequency = 27MHz)
0
f_IN = 10MHz
SNR = 68dBFS
–20
SFDR = 81dBFS
–40
–60
–80
–100
0
4.5
9.0
13.5
Frequency (MHz)
0
–20
–40
–60
–80
–100
0
2-TONE INTERMODULATION DISTORTION
f₁ = 12MHz
f₂ = 13MHz
IMD(3) = –71dBc
5
10
15
20
25
Frequency (MHz)
SPECTRAL PERFORMANCE
(Single-Ended, 2Vp-p)
0
f_IN = 10MHz
SNR = 68dBFS
–20 _{SFDR = 62dBFS}
–40
–60
–80
–100
0
4.5
9.0
13.5
Frequency (MHz)
6
ADS807
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SBAS072A