AD9857

Rev. C| Page 3 of 40

REVISION HISTORY

5/04−Data Sheet Changed from Rev. B to Rev. C

Changes to 14-Bit D/A Converter Section ..................................22

Changes to Register Address 0Ch, Bit 1 Equation ......................28

Changes to Register Address 12h, Bit 1 Equation .......................28

Changes to Register Address 18h, Bit 1 Equation .......................28

Added Support Section...................................................................35

Updated Figure 38...........................................................................38

Updated Ordering Guide ...............................................................39

4/02—Changed from Rev. A to Rev. B

Edit to Functional Block Diagram ..................................................1

Edits to Specifications.......................................................................3

Edits to Figure 5 ................................................................................6

Edits to Figure 18 ............................................................................ 11

Edits to Figure 19 ............................................................................ 12

Edits to Figure 20 ............................................................................ 13

Edits to Figure 25 ........................................................................... 16

Edits to Figure 26 ............................................................................ 16

Edit to Equation 1 ........................................................................... 16

Edit to Figure 28 .............................................................................. 19

Edit to Notes on Serial Port Operation section........................... 21

Edit to Figure 37 .............................................................................. 31