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ADF4156 PDF预览

ADF4156

更新时间: 2024-02-14 19:07:27
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
24页 421K
描述
6 GHz Fractional-N Frequency Synthesizer

ADF4156 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFN
包装说明:HVQCCN, LCC20,.16SQ,20针数:20
Reach Compliance Code:compliantECCN代码:5A991.B
HTS代码:8542.39.00.01风险等级:5.41
模拟集成电路 - 其他类型:PLL FREQUENCY SYNTHESIZERJESD-30 代码:S-XQCC-N20
JESD-609代码:e3长度:4 mm
湿度敏感等级:3功能数量:1
端子数量:20最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装等效代码:LCC20,.16SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260电源:3,3/5.5 V
认证状态:Not Qualified座面最大高度:1 mm
子类别:PLL or Frequency Synthesis Circuits最大供电电流 (Isup):32 mA
最大供电电压 (Vsup):3.3 V最小供电电压 (Vsup):2.7 V
标称供电电压 (Vsup):3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40宽度:4 mm
Base Number Matches:1

ADF4156 数据手册

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ADF4156  
TABLE OF CONTENTS  
Features .............................................................................................. 1  
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  
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  
REVISION HISTORY  
5/06—Revision 0: Initial Version  
Rev. 0 | Page 2 of 24  
 

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