参数资料
型号: TSA1203IF
厂商: STMICROELECTRONICS
元件分类: ADC
英文描述: 2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, QFP48
封装: 7 X 7 MM, TQFP-48
文件页数: 4/30页
文件大小: 440K
代理商: TSA1203IF
Electrical characteristics
TSA1203
12/30
Figure 11.
Linearity vs. AVCC
FS=40Msps, ICCA=60mA, Fin=10MHz
Figure 12.
Distortion vs. AVCC
FS=40Msps, ICCA=60mA, Fin=10MHz
50
52
54
56
58
60
62
64
66
68
70
2.25
2.35
2.45
2.55
2.65
AVCC (V)
Dynamic
parameters
(dB)
9
9.5
10
10.5
11
11.5
12
ENOB
(bits)
SINAD_I
ENOB_I
SNR_I
SNR_Q
ENOB_Q
SINAD_Q
-100
-95
-90
-85
-80
-75
-70
-65
-60
-55
-50
2.25
2.35
2.45
2.55
2.65
AVCC (V)
Dynamic
Parameters
(dBc)
SFDR_Q
SFDR_I
THD_Q
THD_I
Figure 13.
Linearity vs. DVCC
FS=40Msps, ICCA=60mA, Fin=10MHz
Figure 14.
Distortion vs. DVCC
FS=40Msps, ICCA=60mA, Fin=10MHz
50
52
54
56
58
60
62
64
66
68
70
2.25
2.35
2.45
2.55
2.65
DVCC (V)
Dynamic
parameters
(dB)
9
9.5
10
10.5
11
11.5
12
ENOB
(bits)
SINAD_I
ENOB_I
SNR_I
SNR_Q
ENOB_Q
SINAD_Q
-90
-85
-80
-75
-70
-65
-60
-55
-50
2.25
2.35
2.45
2.55
2.65
DVCC (V)
Dynamic
Parameters
(dBc)
SFDR_Q
SFDR_I
THD_Q
THD_I
Figure 15.
Linearity vs. VCCBI
FS=40Msps, ICCA=60mA, Fin=10MHz
Figure 16.
Distortion vs.VCCBI
FS=40Msps, ICCA=60mA, Fin=10MHz
50
52
54
56
58
60
62
64
66
68
70
2.25
2.35
2.45
2.55
2.65
VCCBI (V)
Dynamic
parameters
(dB)
9
9.5
10
10.5
11
11.5
12
ENOB
(bits)
SINAD_I
ENOB_I
SNR_I
SNR_Q
ENOB_Q
SINAD_Q
-90
-85
-80
-75
-70
-65
-60
-55
-50
2.25
2.35
2.45
2.55
2.65
VCCBI (V)
Dynamic
Parameters
(dBc)
SFDR_Q
SFDR_I
THD_Q
THD_I
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