0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
START 0Hz
RBW 300Hz
VBW 1kHz
STOP 12.5MHz
ST 277 SEC
Figure 17. fMCLK = 25 MHz, fOUT = 6.1 MHz, Frequency
Word = 3E76C8B4
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
START 0Hz
RBW 300Hz
VBW 1kHz
STOP 12.5MHz
ST 277 SEC
Figure 18. fMCLK = 25 MHz, fOUT = 7.1 MHz, Frequency
Word = 48B43958
AD9831
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
START 0Hz
RBW 300Hz
VBW 1kHz
STOP 12.5MHz
ST 277 SEC
Figure 19. fMCLK = 25 MHz, fOUT = 8.1 MHz, Frequency
Word = 52F1A9FC
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
START 0Hz
RBW 300Hz
VBW 1kHz
STOP 12.5MHz
ST 277 SEC
Figure 20. fMCLK = 25 MHz, fOUT = 9.1 MHz, Frequency
Word = 5D2F1AA0
REV. B
–9–