SPT7937SIR Просмотр технического описания (PDF) - Signal Processing Technologies
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SPT7937SIR Datasheet PDF : 11 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
THD, SNR, SINAD vs Input Frequency
75
THD, SNR, SINAD vs Sample Rate
90
70
80
THD
THD
65
70
SNR
SNR
60
60
SINAD
55
50
SINAD
50
40
45
0
5
10
15
20
Input Frequency (MHz)
THD, SNR, SINAD vs Temperature
85
80
75
THD
70
65
SNR
60
SINAD
55
–55
–40
0
25
70
85
125
Temperature (°C)
Input Bandwidth
0
–5
–10
30
0
1
5
10
20
30
40
50
Sample Rate (MSPS)
SFDR vs Temperature
85
80
75
70
65
60
55
–55
–40
0
25
70
85
125
Temperature (°C)
IDD vs Sample Rate
30
25
20
–15
15
–20
10
–25
5
–30
100
SPT
200
300 400 500
Frequency (MHz)
1000
0
10–1
5
100
101
Sample Rate (MSPS)
102
SPT7937
1/14/00
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