80
70
60
50
40
30
20
100
80
70
60
50
40
30
20
100
TYPICAL PERFORMANCE CHARACTERISTICS
THD vs Input Frequency
fs = 40 MSPS
101
Input Frequency (MHz)
SINAD vs Input Frequency
fs =40 MSPS
101
Input Frequency (MHz)
80
70
60
50
40
30
20
102
100
SNR vs Input Frequency
fs = 40 MSPS
101
102
Input Frequency (MHz)
SNR, THD, SINAD vs Sample Rate
80
70
SNR
60
50
fIN = 1 MHz
40
SINAD
THD
30
20
102
100
101
102
Sample Rate (MSPS)
Spectral Response
0
fS = 40 MSPS
fIN = 1 MHz
-30
-60
-90
-120
0
1
2
3
4
5
6
7
8
9
10
Input Frequency (MHz)
65
60
55
50
45
40 -25
5
SNR, THD, SINAD vs Temperature
SNR
SINAD
fS = 40 MSPS
fIN = 1 MHz
THD
0
+25
+50
+75
Temperature (°C)
SPT7824
3/11/97