TYPICAL PERFORMANCE CHARACTERISTICS
Performance vs Sample Rate
63
62
61
THD
60
IN = 1 MHz
59
SNR
58
57
56
SINAD
55
54
0
5
10
15
20
25 30
35
40
Sample Rate (MSPS)
SNR, THD and SINAD vs Input Frequency
80
THD
70
60
SNR
50
40
SINAD
30
20
10
1
10
100
1000
Input Frequency (MHz)
SNR and THD vs Input Range
70
THD
60
50
40
SNR
IN = 1 MHz
S = 40 MSPS
30
20
10
Power Dissipation vs Sample Rate
220
200
180
160
VIN = 4 V Sinewave
140
120
100
VIN = 0 V
80
0
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Input Range (V)
60
10
15
20
25
30
35
40
45
Sample Rate (MSPS)
Spectral Response
0
S = 40 MSPS
IN = 1.035 MHz
30
60
90
120
0 1 2 3 4 5 6 7 8 9 10
Input Frequency (MHz)
Performance vs Temperature
62
60
THD
58
IN = 1 MHz
S = 40 MSPS
SNR
56
54
52
SINAD
50
40
20
0
20
40
60
Temperature (°C)
80
100
SPT7860
6
5/25/01