Datasheet

ADS830
5
SBAS086A
SPECTRAL PERFORMANCE
(Single-Ended, 1Vp-p)
Frequency (MHz)
7.50 15 22.5 30
Magnitude (dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
f
IN
= 10MHz
SNR = 49dBFS
SFDR = 65dBFS
SPECTRAL PERFORMANCE
Frequency (MHz)
Magnitude (dB)
0 7.5 15 22.5 30
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
f
IN
= 20MHz
SNR = 49dBFS
SFDR = 63dBFS
SPECTRAL PERFORMANCE
Frequency (MHz)
0 7.5 15 22.5 30
Magnitude (dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
f
IN
= 10MHz
SNR = 49dBFS
SFDR = 65dBFS
SPECTRAL PERFORMANCE
Frequency (MHz)
0 7.5 15 22.5 30
Magnitude (dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
f
IN
= 1MHz
SNR = 49dBFS
SFDR = 67dBFS
TWO-TONE INTERMODULATION DISTORTION
Fre
q
uenc
y
(
MHz
)
0 7.5 15 22.5 30
Magnitude (dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
f
1
= 9.5MHz at –7dBFS
f
2
= 9.9MHz at –7dBFS
IMD(3) = –60dBc
TYPICAL CHARACTERISTICS
At T
A
= full specified temperature range, single-ended input range = 1.5V to 3.5V, sampling rate = 60MHz, and external reference, unless otherwise noted.
DIFFERENTIAL LINEARITY ERROR
Output Code
DLE (LSB)
0.2
0.1
0
–0.1
–0.2
0 64 128 192 256
f
IN
= 10MHz