TYPICAL PERFORMANCE CURVES
T = +25°C, fS =800kHz, +VDIG = +VANA = +5V, –VANA = –5V, using internal reference and the input 50Ω resistors as shown in Figure 4b, unless otherwise specified.
FREQUENCY SPECTRUM
FREQUENCY SPECTRUM
(4096 Point FFT; fIN = 252kHz, –0.5dB)
(4096 Point FFT; fIN = 502kHz, –0.5dB)
0
–20
0
–20
–40
–40
–60
–60
–80
–80
–100
–120
–100
–120
0
100
200
300
400
400
10M
0
100
200
300
400
Frequency (kHz)
Frequency (kHz)
FREQUENCY SPECTRUM
(4096 Point FFT; f1IN = 232kHz, –6.5dB;
f2IN = 272kHz, –6.5dB)
FREQUENCY SPECTRUM
(4096 Point FFT; fIN = 1.002MHz, –0.5dB)
0
–20
0
–20
–40
–40
–60
–60
–80
–80
–100
–120
–100
–120
0
100
200
300
0
100
200
300
400
Frequency (kHz)
Frequency (kHz)
A.C. PARAMETERS vs TEMPERATURE
(fIN = 250kHz, –0.5dB)
SIGNAL-TO-(NOISE + DISTORTION)
vs INPUT FREQUENCY (fIN = –0.5dB)
100
95
90
85
80
75
70
65
60
–100
–95
–90
–85
–80
–75
–70
–65
–60
90
80
70
60
50
40
30
20
10
SFDR
THD
SNR
SINAD
–50
–25
0
25
50
75
100
1k
10k
100k
1M
Temperature (°C)
Input Signal Frequency (Hz)
®
5
ADS7810
BB [ BURR-BROWN CORPORATION ]
