ADF5904 Data Sheet
Rev. 0 | Page 2 of 15
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Timing Characteristics ................................................................ 4
Absolute Maximum Ratings ............................................................ 5
ESD Caution .................................................................................. 5
Pin Configuration and Function Descriptions ............................. 6
Typical Performance Characteristics ............................................. 7
Theory of Operation ........................................................................ 9
RF Path ........................................................................................... 9
LO Path .......................................................................................... 9
Input Shift Register .......................................................................9
Program Modes .............................................................................9
Register Map ................................................................................... 10
Register 0 ..................................................................................... 11
Register 1 ..................................................................................... 12
Register 2 ..................................................................................... 12
Initialization Sequence .............................................................. 13
Temperature Sensor ................................................................... 13
Application Information ................................................................ 14
Application of the ADF5904 in FMCW Radar ...................... 14
Outline Dimensions ....................................................................... 15
Ordering Guide .......................................................................... 15
Automotive Products ................................................................. 15
REVISION HISTORY
3/15—Revision 0: Initial Version