Datenblatt-Suchmaschine für elektronische Bauteile |
|
ADF4350BCPZ Datenblatt(PDF) 2 Page - Analog Devices |
|
ADF4350BCPZ Datenblatt(HTML) 2 Page - Analog Devices |
2 / 28 page ADF4350 Rev. 0 | Page 2 of 28 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 Function Descriptions............................. 7 Typical Performance Characteristics ............................................. 9 Circuit Description......................................................................... 11 Reference Input Section............................................................. 11 RF N Divider ............................................................................... 11 INT, FRAC, MOD, and R Counter Relationship.................... 11 INT N MODE ............................................................................. 11 R Counter .................................................................................... 11 Phase Frequency Detector (PFD) and Charge Pump............ 11 MUXOUT and LOCK Detect................................................... 12 Input Shift Registers ................................................................... 12 Program Modes .......................................................................... 12 VCO.............................................................................................. 12 Output Stage................................................................................ 13 Register Maps .................................................................................. 14 Register 0 ..................................................................................... 18 Register 1 ..................................................................................... 18 Register 2 ..................................................................................... 18 Register 3 ..................................................................................... 20 Register 4 ..................................................................................... 20 Register 5 ..................................................................................... 20 Initialization Sequence .............................................................. 21 RF Synthesizer—A Worked Example ...................................... 21 Modulus....................................................................................... 21 Reference Doubler and Reference Divider ............................. 21 12-Bit Programmable Modulus................................................ 21 Cycle Slip Reduction for Faster Lock Times........................... 22 Spurious Optimization and Fast lock ...................................... 22 Fast-Lock Timer and Register Sequences ............................... 22 Fast Lock—An Example ............................................................ 22 Fast Lock—Loop Filter Topology............................................. 23 Spur Mechanisms ....................................................................... 23 Spur Consistency and Fractional Spur Optimization ........... 24 Phase Resync............................................................................... 24 Applications Information .............................................................. 25 Direct Conversion Modulator .................................................. 25 Interfacing ................................................................................... 26 PCB Design Guidelines for a Chip Scale Package ................. 26 Output Matching ........................................................................ 27 Outline Dimensions ....................................................................... 28 Ordering Guide .......................................................................... 28 REVISION HISTORY 11/08—Revision 0: Initial Version |
Ähnliche Teilenummer - ADF4350BCPZ |
|
Ähnliche Beschreibung - ADF4350BCPZ |
|
|
Link URL |
Privatsphäre und Datenschutz |
ALLDATASHEETDE.COM |
War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Linktausch | Hersteller 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 |