Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

AD7720 Datasheet(PDF) 10 Page - Analog Devices

Part # AD7720
Description  CMOS Sigma-Delta Modulator
Download  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD7720 Datasheet(HTML) 10 Page - Analog Devices

Back Button AD7720_17 Datasheet HTML 6Page - Analog Devices AD7720_17 Datasheet HTML 7Page - Analog Devices AD7720_17 Datasheet HTML 8Page - Analog Devices AD7720_17 Datasheet HTML 9Page - Analog Devices AD7720_17 Datasheet HTML 10Page - Analog Devices AD7720_17 Datasheet HTML 11Page - Analog Devices AD7720_17 Datasheet HTML 12Page - Analog Devices AD7720_17 Datasheet HTML 13Page - Analog Devices AD7720_17 Datasheet HTML 14Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 17 page
background image
AD7720
–9–
REV. 0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
0
0
6.25
FREQUENCY – MHz
Figure 15. Modulator Output (0 Hz to MCLK/2)
0
–154
–20
–80
–100
–120
–140
–40
–60
0E+0
10E+3 20E+3 30E+3
40E+3
50E+3 60E+3
70E+3 80E+3
98E+3
CLKIN = 12.5MHz
SNR = 90.1dB
S/(N+D) = 89.2dB
SFDR = –99.5dB
THD = –96.6dB
2ND = –100.9dB
3RD = –106.0dB
4TH = –99.5dB
90E+3
Figure 16. 16K Point FFT
0
–154
–20
–80
–100
–120
–140
–40
–60
0E+0
10E+3
20E+3
30E+3
40E+3
50E+3
60E+3
70E+3
80E+3
96E+3
90E+3
XTAL = 12.288MHz
SNR = 89.0dB
S/(N+D) = 87.8dB
SFDR = –94.3dB
THD = –93.8dB
2ND = –94.3dB
3RD = –108.5dB
4TH = –105.7dB
Figure 17. 16K Point FFT
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
0
0
393.295 kHz
FREQUENCY – kHz
Figure 18. Modulator Output (0 to 393.295 kHz)
0
–154
–20
–80
–100
–120
–140
–40
–60
0E+0
10E+3
20E+3
30E+3
40E+3
50E+3
60E+3
70E+3
80E+3
98E+3
AIN = 90kHz
CLKIN = 12.5 MHz
SNR = 89.6dB
S/(N+D) = 89.6dB
SFDR = –108.0dB
90E+3
Figure 19. 16K Point FFT
0
–154
–20
–80
–100
–120
–140
–40
–60
0E+0
10E+3
20E+3
30E+3
40E+3
50E+3
60E+3
70E+3
80E+3
96E+3
AIN = 90kHz
XTAL = 12.288MHz
SNR = 88.1dB
S/(N+D) = 88.1dB
SFDR = –103.7dB
90E+3
Figure 20. 16K Point FFT
CODE
1.0
0.8
–1.0
0
20000
65535
40000
–0.4
–0.8
–0.6
0
–0.2
0.6
0.2
0.4
Figure 14. Integral Nonlinearity Error


Similar Part No. - AD7720_17

ManufacturerPart #DatasheetDescription
logo
Analog Devices		 AD7720 AD-AD7720_15 Datasheet
236Kb / 16P		    CMOS Sigma-Delta Modulator
REV. 0
More results

Similar Description - AD7720_17

ManufacturerPart #DatasheetDescription
logo
Analog Devices		 AD7720 AD-AD7720_15 Datasheet
236Kb / 16P		    CMOS Sigma-Delta Modulator
REV. 0
AD7720 AD-AD7720 Datasheet
232Kb / 16P		    CMOS Sigma-Delta Modulator
REV. 0
AD7401 AD-AD7401_15 Datasheet
347Kb / 20P		    Isolated Sigma-Delta Modulator
REV. D
AD7401A AD-AD7401A_V01 Datasheet
551Kb / 20P		    Isolated Sigma-Delta Modulator
Rev. D
AD7400 AD-AD7400 Datasheet
951Kb / 10P		    Isolated Sigma-Delta Modulator
Rev. PrH
AD7400 AD-AD7400_15 Datasheet
378Kb / 20P		    Isolated Sigma-Delta Modulator
Rev. G
AD7401 AD-AD7401 Datasheet
462Kb / 20P		    Isolated Sigma-Delta Modulator
REV. 0
AD7401 AD-AD7401_V01 Datasheet
422Kb / 18P		    Isolated Sigma-Delta Modulator
Rev. F
AD7401A AD-AD7401A Datasheet
436Kb / 20P		    Isolated Sigma-Delta Modulator
REV. 0
AD7400 AD-AD7400_06 Datasheet
444Kb / 20P		    Isolated Sigma-Delta Modulator
REV. A
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com