Datasheet AD9731 (Analog Devices) - 8

AD9731 –10 –10 ENCODE = 125MHz –20 f –20 ENCODE = 125MHz OUT = 40MHz A SPAN = 62.5MHz OUT1 = 800kHz A –30 –30 OUT2 = 900kHz SPAN = 2MHz –40 –40 –50 –50 –60 –60 –70 –70 –80 –80 –90 –90 –100 –100 0Hz 6.25MHz/DIV 62.5MHz 0Hz 200kHz/DIV 2MHz START STOP START STOP
TPC 13. Wideband SFDR 40 MHz f TPC 16. Wideband Intermodulation Distortion OUT; 125 MHz Clock F1 = 800 kHz; F2 = 900 kHz; 125 MHz Clock; Span = 2 MHz
OBSOLETE 0 –10 ENCODE = 170MHz –10 f –20 ENCODE = 125MHz OUT = 65MHz A SPAN = 85MHz OUT1 = 800kHz –20 –30 AOUT2 = 900kHz SPAN = 62.5MHz –30 –40 –40 –50 –50 –60 –60 –70 –70 –80 –80 –90 –90 –100 0Hz 8.5MHz/DIV 85MHz 0Hz 6.25MHz/DIV 62.5MHz START STOP START STOP
TPC 14. Wideband SFDR 65 MHz f TPC 17. Wideband Intermodulation Distortion OUT; 170 MHz Clock F1 = 800 kHz; F2 = 900 kHz; 125 MHz Clock; Span = 62.5 MHz
–10 ENCODE = 170MHz –20 fOUT = 70MHz SPAN = 85MHz –30 –40 –50 –60 –70 –80 –90 –100 0Hz 8.5MHz/DIV 85MHz START STOP
TPC 15. Wideband SFDR 70 MHz fOUT; 170 MHz Clock –8– REV. B Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS EXPLANATION OF TEST LEVELS ORDERING GUIDE PIN FUNCTION DESCRIPTIONS PIN CONFIGURATION Typical Performance Characteristics THEORY AND APPLICATIONS Digital Inputs/Timing Input Clock and Data Timing Relationship References Analog Output EVALUATION BOARD OUTLINE DIMENSIONS Revision History