參數(shù)資料
型號: AD9446
廠商: Analog Devices, Inc.
英文描述: 16-Bit, 80/100 MSPS ADC
中文描述: 16位,80/100 MSPS的模數(shù)轉(zhuǎn)換器
文件頁數(shù): 22/36頁
文件大小: 952K
代理商: AD9446
AD9446
Rev. 0 | Page 22 of 36
95
79
1.8
0
ANALOG INPUT RANGE (V p-p)
(
4.2
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
4.0
10.3MHz SFDR dBc
30.3MHz SFDR dBc
93
91
89
87
85
83
81
70.3MHz SFDR dBc
Figure 48. AD9446-100/SFDR vs. Analog Input Range,
100 MSPS
1.625
1.620
1.615
1.610
1.605
–40
0
TEMPERATURE (°C)
V
–20
0
20
40
60
80
Figure 49. AD9446-100 VREF vs. Temperature
450
400
0
0
0
SAMPLE RATE (MSPS)
I
S
140
350
300
250
200
150
100
50
20
40
60
80
100
120
DRVDD
AVDD2
AVDD1
Figure 50. AD9446-100 Power Supply Current vs. Sample Rate
10.3 MHz @ 1 dBFS
82
76
1.8
0
ANALOG INPUT RANGE (V p-p)
(
4.2
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
4.0
10.3MHz SFDR dBc
30.3MHz SFDR dBc
81
80
79
78
77
70.3MHz SFDR dBc
Figure 51. AD9446-100 SNR vs. Analog Input Range,
100 MSPS
95
79
1.8
0
ANALOG INPUT RANGE (V p-p)
(
4.2
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
4.0
10.3MHz SFDR dBc
30.3MHz SFDR dBc
93
91
89
87
85
83
81
70.3MHz SFDR dBc
Figure 52. AD9446-80 SFDR vs. Analog Input Range,
100 MSPS
84
77
1.8
0
ANALOG INPUT RANGE (V p-p)
(
4.2
10.3MHz SNR dB
30.3MHz SNR dB
70.3MHz SNR dB
83
82
81
80
79
78
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
3.8
4.0
Figure 53. AD9446-80/SNR vs. Analog Input Range,
80 MSPS
相關PDF資料
PDF描述
AD9446-100LVDS 16-Bit, 80/100 MSPS ADC
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AD9446-80LVDS 16-Bit, 80/100 MSPS ADC
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