Motore di ricerca datesheet componenti elettronici |
|
ADF4158CCPZ-RL7 Scheda tecnica(PDF) 2 Page - Analog Devices |
|
ADF4158CCPZ-RL7 Scheda tecnica(HTML) 2 Page - Analog Devices |
2 / 36 page ADF4158 Rev. 0 | Page 2 of 36 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............................................................ 6 ESD Caution.................................................................................. 6 Pin Configuration and Pin Function Descriptions...................... 7 Typical Performance Characteristics ............................................. 8 Circuit Description......................................................................... 10 Reference Input Section............................................................. 10 RF Input Stage............................................................................. 10 RF INT Divider........................................................................... 10 25-Bit Fixed Modulus ................................................................ 10 INT, FRAC, and R Relationship ............................................... 10 R-Counter.................................................................................... 10 Phase Frequency Detector (PFD) and Charge Pump............ 11 MUXOUT and LOCK Detect................................................... 11 Input Shift Registers ................................................................... 11 Program Modes .......................................................................... 11 Register Maps .................................................................................. 12 FRAC/INT Register (R0) Map.................................................. 14 LSB FRAC Register (R1) Map................................................... 15 R-Divider Register (R2) Map .................................................... 16 Function Register (R3) Map...................................................... 18 Test Register (R4) Map .............................................................. 20 Deviation Register (R5) Map .................................................... 21 Step Register (R6) Map .............................................................. 22 Delay Register (R7) Map ........................................................... 23 Applications Information .............................................................. 24 Initialization Sequence............................................................... 24 RF Synthesizer: A Worked Example ........................................ 24 Reference Doubler and Reference Divider ............................. 24 Cycle Slip Reduction for Faster Lock Times........................... 24 Modulation.................................................................................. 25 Waveform Generation ............................................................... 25 Additional Features .................................................................... 27 Fast-Lock Timer and Register Sequences ............................... 30 Fast Lock: An Example .............................................................. 30 Fast Lock: Loop Filter Topology............................................... 30 Spur Mechanisms ....................................................................... 31 Low Frequency Applications .................................................... 31 Filter Design—ADIsimPLL....................................................... 31 PCB Design Guidelines for the Chip Scale Package .............. 31 Application of ADF4158 in FMCW Radar ................................. 32 Outline Dimensions ....................................................................... 33 Ordering Guide........................................................................... 33 REVISION HISTORY 4/10—Revision 0: Initial Version |
Codice articolo simile - ADF4158CCPZ-RL7 |
|
Descrizione simile - ADF4158CCPZ-RL7 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore 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 |