
AD5930
TABLE OF CONTENTS
Features..............................................................................................1
Rev. 0 | Page 2 of 28
Applications.......................................................................................1
General Description.........................................................................1
Functional Block Diagram..............................................................1
Revision History...............................................................................2
Specifications.....................................................................................4
Timing Characteristics.....................................................................6
Absolute Maximum Ratings............................................................8
ESD Caution..................................................................................8
Pin Configuration and Function Descriptions.............................9
Typical Performance Characteristics...........................................11
Terminology....................................................................................15
Theory of Operation......................................................................16
The Frequency Profile................................................................16
Output Modes.............................................................................16
Serial Interface............................................................................17
Powering up the AD5930.......................................................... 17
Programming the AD5930........................................................ 17
Setting up the Frequency Sweep............................................... 19
Activating and Controlling the Sweep..................................... 20
Outputs from the AD5930........................................................ 21
Applications..................................................................................... 22
Grounding and Layout.............................................................. 22
AD5930 to ADSP-21xx Interface............................................. 22
AD5930 to 68HC11/68L11 Interface....................................... 23
AD5930 to 80C51/80L51 Interface.......................................... 23
AD5930 to DSP56002 Interface ............................................... 23
Evaluation Board........................................................................ 24
Schematic..................................................................................... 25
Outline Dimensions....................................................................... 27
Ordering Guide .......................................................................... 27
REVISION HISTORY
11/05—Revision 0: Initial Version