ADS800 Datasheet, PDF (6/17 Pages) Burr-Brown (TI) – 12-Bit, 40MHz Sampling ANALOG-TO-DIGITAL CONVERTER

TYPICAL CHARACTERISTICS (Cont.)
At T_A = +25°C, V_S = +5V, Sampling Rate = 40MHz, and with a 50% duty cycle clock having a 2ns rise-and-fall time, unless otherwise noted.
2.0
1.0
0
–1.0
–2.0
0
DIFFERENTIAL LINEARITY ERROR
f_IN = 500kHz
1024
2048
Code
3072
4096
2.0
1.0
0
–1.0
–2.0
0
DIFFERENTIAL LINEARITY ERROR
f_IN = 12MHz
1024
2048
Code
3072
4096
DYNAMIC PERFORMANCE vs INPUT FREQUENCY
80
75
SFDR
70
65
60
SNR
55
50
0.1
1
10
100
Frequency (MHz)
SWEPT POWER SFDR
100
f_IN = 12MHz
80
60
40
20
0
–50
–40
–30
–20
–10
0
10
Input Amplitude (dBm)
SWEPT POWER SNR
80
f_IN = 12MHz
60
40
20
0
–50
–40
–30
–20
–10
0
10
Input Amplitude (dBm)
4.0
2.0
0
–2.0
–4.0
0
INTEGRAL LINEARITY ERROR
f_IN = 500kHz
1024
2048
Code
3072
4096
6
ADS800
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SBAS035B