AD9831AST 데이터 시트보기 (PDF) - Analog Devices
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AD9831AST Datasheet PDF : 16 Pages
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AD9831–Typical Performance Characteristics
10
AVDD = DVDD = +2.97V
7.5
5.0
2.5
0
–40
–30
–20
–10
0
TEMPERATURE – °C
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
START 0Hz
RBW 300Hz
VBW 1kHz
STOP 12.5MHz
ST 277 SEC
Figure 11. Wake-Up Time vs. Temperature
Figure 14. fMCLK = 25 MHz, fOUT = 3.1 MHz, Frequency
Word = 1FBE76C9
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
START 0Hz
RBW 300Hz
VBW 1kHz
STOP 12.5MHz
ST 277 SEC
Figure 12. fMCLK = 25 MHz, fOUT = 1.1 MHz, Frequency
Word = B439581
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
START 0Hz
RBW 300Hz
VBW 1kHz
STOP 12.5MHz
ST 277 SEC
Figure 15. fMCLK = 25 MHz, fOUT = 4.1 MHz, Frequency
Word = 29FBE76D
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
START 0Hz
RBW 300Hz
VBW 1kHz
STOP 12.5MHz
ST 277 SEC
Figure 13. fMCLK = 25 MHz, fOUT = 2.1 MHz, Frequency
Word = 15810625
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
START 0Hz
RBW 300Hz
VBW 1kHz
STOP 12.5MHz
ST 277 SEC
Figure 16. fMCLK = 25 MHz, fOUT = 5.1 MHz, Frequency
Word = 34395810
–8–
REV. A
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