Datasheet

ADS823, ADS826
SBAS070B
5
www.ti.com
SPECTRAL PERFORMANCE
Frequency (MHz)
0
–20
–40
–60
–80
–100
Magnitude (dB)
0 7.5 15 22.5 30
f
IN
= 10MHz
SNR = 60dBFS
SFDR = 76dBFS
SPECTRAL PERFORMANCE
Frequency (MHz)
0
–20
–40
–60
–80
–100
0 7.5 15 22.5 30
Magnitude (dB)
f
IN
= 1MHz
SNR = 60dBFS
SFDR = 77dBFS
SPECTRAL PERFORMANCE
Frequency (MHz)
0
–20
–40
–60
–80
–100
Magnitude (dB)
0 7.5 15 22.5 30
f
IN
= 20MHz
SNR = 58.7dBFS
SFDR = 70dBFS
SPECTRAL PERFORMANCE
(Differential Input, 2Vp-p)
Frequency (MHz)
Magnitude (dB)
0
–20
–40
–60
–80
–100
0 7.5 15 22.5 30
f
IN
= 20MHz
SNR = 60.4dBFS
SFDR = 72dBFS
SPECTRAL PERFORMANCE
(Differential Input, 2Vp-p)
Frequency (MHz)
Magnitude (dB)
0
–20
–40
–60
–80
–100
0 7.5 15 22.5 30
f
IN
= 10MHz
SNR = 60dBFS
SFDR = 73dBFS
SPECTRAL PERFORMANCE
(Single-Ended, 1Vp-p)
Frequency (MHz)
Magnitude (dB)
0
–20
–40
–60
–80
–100
0 7.5 15 22.5 30
f
IN
= 10MHz
SNR = 56.6dBFS
SFDR = 74dBFS
TYPICAL CHARACTERISTICS
At T
A
= full specified temperature range, V
S
= +5V single-ended input range = 1.5V to 3.5V, sampling rate = 60MHz, external reference, unless otherwise noted.