TSA1203IFT-E 데이터 시트보기 (PDF) - STMicroelectronics
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TSA1203IFT-E Datasheet PDF : 30 Pages
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TSA1203
Electrical characteristics
Figure 5. Linearity vs. FS
Fin = 5MHz
Figure 6. Distortion vs. FS
Fin = 5MHz
80
ENOB_I
ENOB_Q
75
12
-40
11.5
11
-50
70
SNR_I
65
SNR_Q
10.5
10
9.5
9
8.5
THD_Q
-60
SFDR_Q
-70
-80
60
SINAD_I
SINAD_Q
8
THD_I
-90
SFDR_I
7.5
55
7
-100
35
40
45
50
35
40
45
50
Fs (MHz)
Fs (MHz)
Figure 7. Linearity vs. Fin
FS= 40MHz, ICCA = 60mA
Figure 8. Distortion vs. Fin
FS= 40MHz, ICCA = 60mA
90
12
85
80
75 SNR_Q
70
SNR_I
65
60
55 SINAD_I SINAD_Q
ENOB_Q
11
10
ENOB_I
9
8
7
50
0
20
40
60
Fin (MHz)
6
80
-40
-50
-60 THD_Q SFDR_Q
-70
-80
SFDR_I
-90
THD_I
-100
0
20
40
60
80
Fin (MHz)
Figure 9. Linearity vs. temperature
FS=40MHz, ICCA=60mA, Fin=2MHz
90
ENOB_I
85
80
ENOB_Q
75
70
SINAD_I SNR_I
65
60
SINAD_Q
55
SNR_Q
50
-40
10
60
Temperature (°C)
12
11
10
9
8
7
6
5
4
110
Figure 10. Distortion vs. temperature
FS=40Msps, ICCA=60mA, Fin=2MHz
100
95
90
85
80
75
70
65
60
55
50
-40
SFDR_Q
THD_Q
THD_I
SFDR_I
10
60
110
Temperature (°C)
11/30
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