參數(shù)資料
型號(hào): AD871SE
廠商: ANALOG DEVICES INC
元件分類: ADC
英文描述: Complete 12-Bit 5 MSPS Monolithic A/D Converter
中文描述: 1-CH 12-BIT FLASH METHOD ADC, PARALLEL ACCESS, CQCC44
封裝: CERAMIC, LCC-44
文件頁(yè)數(shù): 7/16頁(yè)
文件大?。?/td> 378K
代理商: AD871SE
INPUT FREQUENCY – Hz
10k
100k
10M
1M
69.5
65.5
61.5
63.5
67.5
68.5
66.5
64.5
62.5
S
–0.5dB
–0.6dB
Figure 2. AD871 S/(N+D) vs. Input Frequency
62
80
98
89
74
92
83
65
77
95
86
68
71
A
THD
3RD
HARMONIC
2ND
HARMONIC
10k
100k
10M
1M
INPUT FREQUENCY – Hz
Figure 3. AD871 Distortion vs. Input Frequency,
Full-Scale Input
8
1
5
6
4
7
3
f
IN
= 1MHz
f
Amplitude = –0.5dB
THD = –69dB
S/(N+D) = 66dB
SFDR = 70dB
9
2
1
HARMONICS – dB
2ND
3RD
4TH
5TH
6TH
7TH
8TH
9TH
–80
–70
–96
–85
–90
–95
–90
–101
Figure 4. AD871 Typical FFT, f
IN
= 1 MHz, f
IN
Amplitude = –0.5 dB
1
f
IN
= 1MHz
f
IN
AMPLITUDE = –6.0dB
THD = –77dB
S/(N+D) = 65dB
SFDR = 74dB
1
3
7
2
4
6
9
8
HARMONICS – dB
2ND
3RD
4TH
5TH
6TH
7TH
8TH
9TH
–82
–79
–93
–95
–94
–95
–98
–94
5
Figure 5. AD871 Typical FFT, f
IN
= 1 MHz, f
IN
Amplitude = –6 dB
Dynamic Characteristics–Sample Rate: 5 MSPS–AD871
REV. A
–7–
相關(guān)PDF資料
PDF描述
AD871 Complete 12-Bit 5 MSPS Monolithic A/D Converter(12位5MSPS單片A/D轉(zhuǎn)換器)
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