ADS828 Datasheet, PDF (5/17 Pages) Burr-Brown (TI) – 10-Bit, 75MHz Sampling ANALOG-TO-DIGITAL CONVERTER

TYPICAL CHARACTERISTICS
At T_A = full specified temperature range, V_S = +5V, single-ended input range = 1.5V to 3.5V, and sampling rate = 75MHz, external reference, VDRV +3V, unless otherwise noted.
SPECTRAL PERFORMANCE
(Differential Input, 2Vp-p, Internal Reference)
0
f_IN = 10MHz
SFDR = 70dBFS
–20
SNR = 58.4dBFS
–40
–60
–80
–100
0
7.5
15
22.5
30
37.5
Frequency (MHz)
SPECTRAL PERFORMANCE
(Differential Input, 2Vp-p, Internal Reference)
0
f_IN = 20MHz
SFDR = 70dBFS
–20
SNR = 57.6dBFS
–40
–60
–80
–100
0
7.5
15
22.5
30
37.5
Frequency (MHz)
0
–20
–40
–60
–80
–100
0
SPECTRAL PERFORMANCE
(Single-Ended, 2Vp-p, Internal Reference)
f_IN = 10MHz
SFDR = 64.6dBFS
SNR = 55.5dBFS
7.5
15
22.5
30
37.5
Frequency (MHz)
SPECTRAL PERFORMANCE
(Single-Ended Input, 2Vp-p, Internal Reference)
0
f_IN = 20MHz
SFDR = 62.3dBFS
–20
SNR = 55.2dBFS
–40
–60
–80
–100
0
7.5
15
22.5
30
37.5
Frequency (MHz)
0
–20
–40
–60
–80
–100
0
SPECTRAL PERFORMANCE
(Single-Ended, 1Vp-p, Internal Reference)
f_IN = 10MHz
SFDR = 61.9dBFS
SNR = 51.2dBFS
7.5
15
22.5
30
37.5
Frequency (MHz)
0
–20
–40
–60
–80
–100
0
SPECTRAL PERFORMANCE
(Single-Ended, 1Vp-p, Internal Reference)
f_IN = 20MHz
SFDR = 61.6dBFS
SNR = 51dBFS
7.5
15
22.5
30
37.5
Frequency (MHz)
ADS828
5
SBAS126A