參數(shù)資料
型號(hào): ADF4154
廠(chǎng)商: Analog Devices, Inc.
元件分類(lèi): XO, clock
英文描述: Fractional-N Frequency Synthesizer
中文描述: 分?jǐn)?shù)N頻率合成器
文件頁(yè)數(shù): 2/20頁(yè)
文件大小: 470K
代理商: ADF4154
ADF4154
TABLE OF CONTENTS
Specifications.....................................................................................3
Rev. 0 | Page 2 of 20
Timing Characteristics.....................................................................4
Absolute Maximum Ratings............................................................5
ESD Caution..................................................................................5
Pin Configuration and Pin Function Descriptions......................6
Typical Performance Characteristics.............................................7
Circuit Description...........................................................................9
Reference Input Section...............................................................9
RF Input Stage...............................................................................9
RF INT Divider.............................................................................9
INT, FRAC, MOD, and R Relationship......................................9
RF R Counter................................................................................9
Phase Frequency Detector (PFD) and Charge Pump..............9
MUXOUT and Lock Detect......................................................10
Input Shift Registers...................................................................10
Program Modes..........................................................................10
Registers...........................................................................................11
Register Definition.....................................................................15
R-Divider Register, R1 ............................................................... 15
Control Register, R2................................................................... 15
Noise and Spur Register, R3...................................................... 16
Reserved Bits............................................................................... 16
RF Synthesizer: A Worked Example ........................................ 16
Modulus....................................................................................... 17
Reference Doubler and Reference Divider............................. 17
12-Bit Programmable Modulus................................................ 17
Spurious Optimization and Fast-lock...................................... 17
Fast-Lock Timer and Register Sequences............................... 17
Fast-Lock: A Worked Example................................................. 18
Fast-Lock: Loop Filter Topology.............................................. 18
Spurious Signals.......................................................................... 18
Filter Design—ADIsimPLL....................................................... 18
Interfacing................................................................................... 18
PCB Design Guidelines for Chip Scale Package .................... 19
Outline Dimensions....................................................................... 20
Ordering Guide .......................................................................... 20
相關(guān)PDF資料
PDF描述
ADF4154BCP Fractional-N Frequency Synthesizer
ADF4154BCP-REEL Fractional-N Frequency Synthesizer
ADF4154BCP-REEL7 Fractional-N Frequency Synthesizer
ADF4154BRU Fractional-N Frequency Synthesizer
ADF4154BRU-REEL Fractional-N Frequency Synthesizer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADF4154BCP 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Single 20-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:FRACTIONAL-N SYNTH. W/FASTLOCK COUNTER - Bulk
ADF4154BCP-REEL 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Single 20-Pin LFCSP EP T/R 制造商:Rochester Electronics LLC 功能描述:FRACTIONAL-N SYNTH. W/FASTLOCK COUNTER - Tape and Reel
ADF4154BCP-REEL7 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Single 20-Pin LFCSP EP T/R
ADF4154BCPZ 功能描述:IC FRACTION-N FREQ SYNTH 20LFCSP RoHS:是 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:Precision Edge® 類(lèi)型:時(shí)鐘/頻率合成器 PLL:無(wú) 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(wú)/無(wú) 電源電壓:2.375 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤(pán),16-MLF? 供應(yīng)商設(shè)備封裝:16-MLF?(3x3) 包裝:帶卷 (TR) 其它名稱(chēng):SY58052UMGTRSY58052UMGTR-ND
ADF4154BCPZ-RL 功能描述:IC FRACTION-N FREQ SYNTH 20LFCSP RoHS:是 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:Precision Edge® 類(lèi)型:時(shí)鐘/頻率合成器 PLL:無(wú) 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(wú)/無(wú) 電源電壓:2.375 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤(pán),16-MLF? 供應(yīng)商設(shè)備封裝:16-MLF?(3x3) 包裝:帶卷 (TR) 其它名稱(chēng):SY58052UMGTRSY58052UMGTR-ND