參數(shù)資料
型號: ADF4108
廠商: Analog Devices, Inc.
英文描述: PLL Frequency Synthesizer
中文描述: 鎖相環(huán)頻率合成器
文件頁數(shù): 2/20頁
文件大小: 350K
代理商: ADF4108
ADF4108
TABLE OF CONTENTS
Features..............................................................................................1
Rev. 0 | Page 2 of 20
Applications.......................................................................................1
General Description.........................................................................1
Functional Block Diagram..............................................................1
Revision History...............................................................................2
Specifications.....................................................................................3
Timing Characteristics.....................................................................5
Absolute Maximum Rating.............................................................6
ESD Caution..................................................................................6
Pin Configuration and Function Descriptions.............................7
Typical Performance Characteristics.............................................8
Theory of Operation........................................................................9
Reference Input Stage...................................................................9
RF Input Stage...............................................................................9
Prescaler (P/P + 1)........................................................................9
A and B Counters.........................................................................9
R Counter......................................................................................9
Phase Frequency Detector and Charge Pump...........................9
MUXOUT and Lock Detect...................................................... 10
Input Shift Register.................................................................... 10
Latch Summary........................................................................... 11
Reference Counter Latch Map.................................................. 12
AB Counter Latch Map ............................................................. 13
Function Latch Map................................................................... 14
Initialization Latch Map............................................................ 15
Function Latch............................................................................ 16
Initialization Latch..................................................................... 17
Power Supply Considerations................................................... 17
Interfacing ....................................................................................... 18
ADuC812 Interface.................................................................... 18
ADSP-2181 Interface ................................................................. 18
PCB Design Guidelines for Chip Scale Package......................... 19
Outline Dimensions....................................................................... 20
Ordering Guide .......................................................................... 20
REVISION HISTORY
4/06—Revision 0: Initial Version
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相關代理商/技術參數(shù)
參數(shù)描述
ADF4108BCPZ 功能描述:IC PLL FREQUENCY SYNTH 20-LFCSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器,PLL,頻率合成器 系列:- 標準包裝:2,000 系列:- 類型:PLL 時鐘發(fā)生器 PLL:帶旁路 輸入:LVCMOS,LVPECL 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:2:11 差分 - 輸入:輸出:是/無 頻率 - 最大:240MHz 除法器/乘法器:是/無 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應商設備封裝:32-TQFP(7x7) 包裝:帶卷 (TR)
ADF4108BCPZ-RL 功能描述:IC PLL FREQUENCY SYNTH 20-LFCSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器,PLL,頻率合成器 系列:- 標準包裝:1,000 系列:Precision Edge® 類型:時鐘/頻率合成器 PLL:無 輸入:CML,PECL 輸出:CML 電路數(shù):1 比率 - 輸入:輸出:2:1 差分 - 輸入:輸出:是/是 頻率 - 最大:10.7GHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤,16-MLF? 供應商設備封裝:16-MLF?(3x3) 包裝:帶卷 (TR) 其它名稱:SY58052UMGTRSY58052UMGTR-ND
ADF4108BCPZ-RL7 功能描述:IC PLL FREQUENCY SYNTH 20-LFCSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器,PLL,頻率合成器 系列:- 標準包裝:1,000 系列:Precision Edge® 類型:時鐘/頻率合成器 PLL:無 輸入:CML,PECL 輸出:CML 電路數(shù):1 比率 - 輸入:輸出:2:1 差分 - 輸入:輸出:是/是 頻率 - 最大:10.7GHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤,16-MLF? 供應商設備封裝:16-MLF?(3x3) 包裝:帶卷 (TR) 其它名稱:SY58052UMGTRSY58052UMGTR-ND
ADF4108BRUZ 制造商:Analog Devices 功能描述:PLL FREQ SYNTHESIZER SGL UP TO 325MHZ 16TSSOP - Rail/Tube
ADF4108BRUZ-RL 制造商:AD 制造商全稱:Analog Devices 功能描述:PLL Frequency Synthesizer