ADF4360-4 Data Sheet
Rev. C | Page 2 of 24
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Timing Characteristics ..................................................................... 5
Absolute Maximum Ratings ............................................................ 6
Transistor Count ........................................................................... 6
ESD Caution .................................................................................. 6
Pin Configuration and Functional Descriptions .......................... 7
Typical Performance Characteristics ............................................. 8
Circuit Description ........................................................................... 9
Reference Input Section ............................................................... 9
Prescaler (P/P + 1) ........................................................................ 9
A and B Counters ......................................................................... 9
R Counter ...................................................................................... 9
PFD and Charge Pump ................................................................ 9
MUXOUT and Lock Detect ...................................................... 10
Input Shift Register .................................................................... 10
VCO ............................................................................................. 10
Output Stage ................................................................................ 11
Latch Structure ........................................................................... 12
Power-Up ..................................................................................... 16
Control Latch .............................................................................. 18
N Counter Latch ......................................................................... 19
R Counter Latch ......................................................................... 19
Applications Information .............................................................. 20
Direct Conversion Modulator .................................................. 20
Fixed Frequency LO ................................................................... 21
Interfacing ................................................................................... 21
PCB Design Guidelines for Chip Scale Package........................... 22
Output Matching ........................................................................ 22
Outline Dimensions ....................................................................... 23
Ordering Guide .......................................................................... 23
REVISION HISTORY
4/16—Rev. B to Rev. C
Changed ADF4360 Family to ADF4360-4 and
ADSP-21xx to ADSP-2181 ........................................... Throughout
Changes to Figure 3 .......................................................................... 7
Changes to Table 9 .......................................................................... 15
Updated Outline Dimensions ....................................................... 23
Changes to Ordering Guide .......................................................... 23
11/12—Rev. A to Rev. B
Changes to Table 1 ............................................................................ 4
Changes to Table 3 ............................................................................ 6
Changes to Figure 3 and Table 4 ..................................................... 7
Change to Output Matching Section ........................................... 22
Updated Outline Dimensions ....................................................... 23
Changes to Ordering Guide .......................................................... 23
12/04—Rev. 0 to Rev. A
Updated Format .................................................................. Universal
Changes to Specifications ................................................................. 3
Changes to Timing Characteristics ................................................. 5
Changes to the Power-Up Section ................................................ 16
Added Table 10 ............................................................................... 16
Added Figure 16 ............................................................................. 16
Changes to Ordering Guide .......................................................... 23
Updated the Outline Dimensions ................................................ 23
11/03—Revision 0: Initial Version
