參數(shù)資料
型號(hào)： EVAL-ADF4154EB1
廠商： Analog Devices, Inc.
元件分類(lèi)： 通信、網(wǎng)絡(luò)模塊及開(kāi)發(fā)工具
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： EVAL-ADF4154EB1
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
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參數(shù)描述
EVAL-ADF4154EBZ1 功能描述:BOARD EVALUATION FOR ADF4154EB1 RoHS:是 類(lèi)別:編程器，開(kāi)發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱(chēng):82EBV2081
EVAL-ADF4156EBZ1 制造商:Analog Devices 功能描述:EVAL BOARD - Bulk
EVAL-ADF4157EB1Z 功能描述:BOARD EVALUATION FOR ADF4157 RoHS:是 類(lèi)別:編程器，開(kāi)發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱(chēng):82EBV2081
EVAL-ADF4157EB1Z1 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:High Resolution 6 GHz Fractional-N Frequency Synthesizer
EVAL-ADF4158EB1Z 功能描述:BOARD EVALUATION FOR ADF4158 RoHS:是 類(lèi)別:編程器，開(kāi)發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:PSoC® 主要目的:電源管理，熱管理 嵌入式:- 已用 IC / 零件:- 主要屬性:- 次要屬性:- 已供物品:板，CD，電源
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