Electronic Components Datasheet Search |
|
ADF4156 Datasheet(PDF) 2 Page - Analog Devices |
|
ADF4156 Datasheet(HTML) 2 Page - Analog Devices |
2 / 24 page ADF4156 Rev. 0 | Page 2 of 24 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 General Description ......................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Timing Specifications .................................................................. 4 Absolute Maximum Ratings............................................................ 5 Thermal Impedance ..................................................................... 5 ESD Caution.................................................................................. 5 Pin Configurations and Function Descriptions ........................... 6 Typical Performance Characteristics ............................................. 7 Circuit Description........................................................................... 8 Reference Input Section............................................................... 8 RF Input Stage............................................................................... 8 RF INT Divider............................................................................. 8 INT, FRAC, MOD, and R Relationship ..................................... 8 RF R Counter ................................................................................ 8 Phase Frequency Detector (PFD) and Charge Pump.............. 9 MUXOUT and LOCK Detect..................................................... 9 Input Shift Registers ..................................................................... 9 Program Modes ............................................................................ 9 Register Maps.................................................................................. 10 FRAC/INT Register, R0............................................................. 11 PHASE REGISTER, R1.............................................................. 12 MOD/R Register, R2 .................................................................. 13 Function Register, R3................................................................. 15 CLK Div Register, R4 ................................................................. 16 Reserved Bits............................................................................... 16 Initialization Sequence .............................................................. 16 RF Synthesizer: A Worked Example ........................................ 17 Modulus....................................................................................... 17 Reference Doubler and Reference Divider ............................. 17 12-Bit Programmable Modulus................................................ 17 Cycle Slip Reduction for Faster Lock Times........................... 17 Spur Mechanisms ....................................................................... 18 Spur Consistency and Fractional Spur Optimization ........... 18 PHASE RESYNC ........................................................................ 19 Low Frequency Applications .................................................... 19 Filter Design—ADIsimPLL....................................................... 19 Interfacing ................................................................................... 20 PCB Design Guidelines for Chip Scale Package .................... 20 Outline Dimensions ....................................................................... 21 Ordering Guide .......................................................................... 22 REVISION HISTORY 5/06—Revision 0: Initial Version |
Similar Part No. - ADF4156 |
|
Similar Description - ADF4156 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |