ADS5510
www.ti.com
SLAS499–JANUARY 2007
TYPICAL CHARACTERISTICS
Typical values given at TA = 25°C, AVDD = DRVDD = 3.3 V, differential input amplitude = -1 dBFS, sampling rate = 125 MSPS,
DLL On, and 3-V differential clock, unless otherwise noted
SPECTRAL PERFORMANCE
(FFT for 20 MHZ input signal)
SPECTRAL PERFORMANCE
(FFT for 40 MHZ input signal)
0
-20
0
-20
SFDR = 80.21 dBc,
SNR = 66.84 dBFS,
SINAD = 66.47 dBFS
SFDR = 83.8 dBc,
SNR = 66.87 dBFS,
SINAD = 66.67dBFS
-40
-40
-60
-60
-80
-80
-100
-100
-120
-140
-120
-140
0
0
0
10
20
30
40
50
60
0
0
0
10
20
30
40
50
60
f - Frequency - MHz
f - Frequency - MHz
Figure 5.
Figure 6.
SPECTRAL PERFORMANCE
(FFT for 70 MHZ input signal)
SPECTRAL PERFORMANCE
(FFT for 100 MHZ input signal)
0
-20
0
-20
SFDR = 80.98 dBc,
SNR = 66.76 dBFS,
SINAD = 66.46 dBFS
SFDR = 80.8 dBc,
SNR = 67.47 dBFS,
SINAD = 66.16 dBFS
-40
-40
-60
-60
-80
-80
-100
-100
-120
-140
-120
-140
10
20
30
40
50
60
10
20
30
40
50
60
f - Frequency - MHz
f - Frequency - MHz
Figure 7.
Figure 8.
SPECTRAL PERFORMANCE
(FFT for 150 MHZ input signal)
SPECTRAL PERFORMANCE
(FFT for 170 MHZ input signal)
0
-20
0
-20
SFDR = 69.93 dBc,
SNR = 65.58 dBFS,
SINAD = 63.41dBFS
SFDR = 78.62 dBc,
SNR = 66.15 dBFS,
SINAD = 65.58 dBFS
-40
-40
-60
-60
-80
-80
-100
-100
-120
-140
-120
-140
10
20
30
40
50
60
10
20
30
40
50
60
f - Frequency - MHz
f - Frequency - MHz
Figure 9.
Figure 10.
14
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