ADF4150HVBCPZ AD [Analog Devices], ADF4150HVBCPZ Datasheet - Page 2

• Manufacturer Part Number: ADF4150HVBCPZ
• Description: High Voltage, Fractional-N
• Manufacturer: AD [Analog Devices]

ADF4150HV
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 6
Pin Configuration and Function Descriptions ............................. 7
Typical Performance Characteristics ............................................. 9
Circuit Description ......................................................................... 11
Register Maps .................................................................................. 13
REVISION HISTORY
8/11—Revision 0: Initial Version
Timing Characteristics ................................................................ 5
Transistor Count ........................................................................... 6
Thermal Resistance ...................................................................... 6
ESD Caution .................................................................................. 6
Reference Input Section ............................................................. 11
RF N Divider ............................................................................... 11
Phase Frequency Detector (PFD) and High Voltage
Charge Pump .............................................................................. 11
MUXOUT and Lock Detect ...................................................... 12
Input Shift Registers ................................................................... 12
Program Modes .......................................................................... 12
Output Stage ................................................................................ 12
Register 0 ..................................................................................... 17
Rev. 0 | Page 2 of 28
Applications Information .............................................................. 23
Outline Dimensions ....................................................................... 27
Register 1 ..................................................................................... 17
Register 2 ..................................................................................... 17
Register 3 ..................................................................................... 19
Register 4 ..................................................................................... 19
Register 5 ..................................................................................... 19
Register Initialization Sequence ............................................... 19
RF Synthesizer—A Worked Example ...................................... 20
Reference Doubler and Reference Divider ............................. 20
12-Bit Programmable Modulus ................................................ 20
Spurious Optimization and Boost Mode ................................ 21
Spur Mechanisms ....................................................................... 21
Spur Consistency and Fractional Spur Optimization ........... 21
Phase Resync ............................................................................... 22
Ultrawideband PLL .................................................................... 23
Microwave PLL ........................................................................... 23
Generating the High Voltage Supply ....................................... 24
Interfacing to the ADuC702x and the ADSP-BF527 ............. 25
PCB Design Guidelines for a Chip Scale Package ................. 25
Output Matching ........................................................................ 26
Ordering Guide .......................................................................... 27