AD9854
Rev. E | Page 3 of 52
REVISION HISTORY
7/07—Rev. D to Rev. E
Changed AD9854ASQ to AD9854ASVZ ....................... Universal
Changed AD9854AST to AD9854ASTZ......................... Universal
Changes to General Description .....................................................4
Changes to Table 1 Endnotes...........................................................7
Changes to Absolute Maximum Ratings Section..........................8
Changes to Power Dissipation Section.........................................40
Changes to Thermally Enhanced Package Mounting
Guidelines Section......................................................................41
Changes to Figure 64 ......................................................................47
Changes to Outline Dimensions ...................................................52
Changes to Ordering Guide...........................................................52
11/06—Rev. C to Rev. D
Changes to General Description Section .......................................4
Changes to Endnotes in the Power Supply Parameter .................7
Changes to Absolute Maximum Ratings Section..........................8
Added Endnotes to Table 2 ..............................................................8
Changes to Figure 50 ......................................................................29
Changes to Power Dissipation Section.........................................39
Changes to Figure 68 ......................................................................45
Updated Outline Dimensions........................................................51
Changes to Ordering Guide...........................................................51
9/04—Rev. B to Rev. C
Updated Format.................................................................. Universal
Changes to Table 1 ............................................................................4
Changes to Footnote 2 ......................................................................7
Changes to Explanation of Test Levels Section .............................8
Changes to Theory of Operation Section ....................................17
Changes to Single Tone (Mode 000) Section...............................17
Changes to Ramped FSK (Mode 010) Section ............................18
Changes to Basic FM Chirp Programming Steps Section .........23
Changes to Figure 50 ......................................................................27
Changes to Evaluation Board Operating Instructions Section.40
Changes to Filtered IOUT1 and the Filtered IOUT2 Section ...41
Changes to Using the Provided Software Section.......................42
Changes to Figure 68 ......................................................................45
Changes to Figure 69 ......................................................................46
Updated Outline Dimensions........................................................50
Changes to Ordering Guide...........................................................50
3/02—Rev. A to Rev. B
Updated Format ................................................................. Universal
Renumbered Figures and Tables ...................................... Universal
Changes to General Description Section.......................................1
Changes to Functional Block Diagram ..........................................1
Changes to Specifications Section ..................................................4
Changes to Absolute Maximum Ratings Section .........................7
Changes to Pin Function Descriptions ..........................................8
Changes to Figure 3 ........................................................................10
Deleted two Typical Performance Characteristics Graphs........11
Changes to Inverse SINC Function Section ................................28
Changes to Differential REFCLK Enable Section.......................28
Changes to Figure 52 ......................................................................30
Changes to Parallel I/O Operation Section .................................32
Changes to General Operation of the Serial Interface Section .33
Changes to Figure 57 ......................................................................34
Replaced Operating Instructions Section ....................................40
Changes to Figure 68 ......................................................................44
Changes to Figure 69 ......................................................................45
Changes to Customer Evaluation Board Table............................46
