SPT7870 View Datasheet(PDF) - Signal Processing Technologies
Part Name
Description
MFG CO.
'SPT7870' PDF : 8 Pages View PDF
TYPICAL PERFORMANCE CHARACTERISTICS
Dynamic Performance vs. Input Frequency
Sample Rate = 80 MSPS
70
Single Tone at 14.9 MHz
Sample Rate = 80 MSPS
0
65
60
55
50
45
40
0
THD
SNR
SINAD
20
40
60
80
100
Input Frequency (MHz)
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
10
20
30
40
Frequency (MHz)
Dynamic Performance vs. Input Frequency
Sample Rate=100 MSPS, 50% Clock Duty Cycle
60
55
THD
50
SNR
45
SINAD
40
35
0
20
40
60
80
100
Input Frequency (MHz)
Dynamic Performance vs. Sample Rate
Input Frequency = 25MHz
65
THD
60
55
SNR
50
SINAD
45
40
60
70
80
90
100
110
Sample Rate (MSPS)
Dynamic Performance vs. Input Frequency
Sample Rate=100 MSPS, 60% Clock Duty Cycle
60
THD
55
SNR
50
SINAD
45
40
35
0
20
40
60
80
100
Input Frequency (MHz)
Dynamic Performance vs. Temperature
Sample Rate = 80 MSPS
65
Input Frequency = 25 MHz
THD
60
55
50
-25
SNR
SINAD
0
25
50
75
100
Temperature (°C)
SPT
6
SPT7870
9/8/98
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