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參數資料
| 型號： | ADF4193 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Low Phase Noise, Fast Settling PLL Frequency Synthesizer |
| 中文描述： | 低相位噪聲，快速設置的鎖相環頻率合成器 |
| 文件頁數： | 2/28頁 |
| 文件大?。?/td> | 437K |
| 代理商： | ADF4193 |
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ADF4193
TABLE OF CONTENTS
Features..............................................................................................1
Rev. B | Page 2 of 28
Applications.......................................................................................1
General Description.........................................................................1
Functional Block Diagram..............................................................1
Revision History...............................................................................2
Specifications.....................................................................................3
Timing Characteristics ................................................................4
Absolute Maximum Ratings............................................................5
ESD Caution..................................................................................5
Pin Configuration and Function Descriptions.............................6
Typical Performance Characteristics.............................................8
Theory of Operation......................................................................11
Reference Input Section.............................................................11
RF Input Stage.............................................................................11
Register Map....................................................................................14
FRAC/INT Register (R0)...........................................................15
MOD/R Register (R1)................................................................16
Phase Register (R2)....................................................................17
Function Register (R3).............................................................. 18
Charge Pump Register (R4)...................................................... 19
Power-Down Register (R5)....................................................... 20
Mux Register (R6)...................................................................... 21
Programming.................................................................................. 22
Worked Example........................................................................ 22
Spur Mechanisms....................................................................... 22
Power-Up Initialization............................................................. 23
Changing the Frequency of the PLL and the Phase Look-Up
Table............................................................................................. 23
Applications..................................................................................... 25
Local Oscillator for A GSM Base Station................................ 25
Interfacing................................................................................... 27
PCB Design Guidelines for Chip Scale Package .................... 27
Outline Dimensions....................................................................... 28
Ordering Guide .......................................................................... 28
REVISION HISTORY
6/06—Rev A. to Rev. B
Changes to Table 1............................................................................ 3
Changes to Figure 32......................................................................18
Changes to Power-Up Initialization Section...............................23
Changes to Timer Values for Tx Section and Timer Values for
Rx Section........................................................................................25
11/05—Rev 0. to Rev. A
Updated Format..................................................................Universal
Changes to Features Section............................................................ 1
Changes to Table 1............................................................................ 3
Changes to Reference Input Section............................................11
Changes to RF N Divider Section ................................................11
Changes to the Lock Detect Section............................................13
Changes to Figure 29......................................................................15
Changes to the 8-Bit INT Value Section ..................................... 15
Changes to Figure 33...................................................................... 19
Replaced Figure 35......................................................................... 21
Changes to the Σ-Δ and Lock Detect Modes Section................ 21
Changes to the Power-Up Initialization Section........................ 23
Changes to Table 8.......................................................................... 23
Changes to the Local Oscillator for a GSM
Base Station Section....................................................................... 25
Changes to the Timer Values for Rx Section.............................. 25
Changes to Figure 36...................................................................... 26
Updates to the Outline Dimensions ............................................ 28
Changes to the Ordering Guide ................................................... 28
4/05—Revision 0: Initial Version
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相關代理商/技術參數 |
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| ADF4193BCPZ | 功能描述:IC PLL FREQ SYNTHESIZER 32LFCSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發生器，PLL，頻率合成器 系列:- 標準包裝:2,000 系列:- 類型:PLL 頻率合成器 PLL:是 輸入:晶體 輸出:時鐘 電路數:1 比率 - 輸入:輸出:1:1 差分 - 輸入:輸出:無/無 頻率 - 最大:1GHz 除法器/乘法器:是/無 電源電壓:4.5 V ~ 5.5 V 工作溫度:-20°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-LSSOP（0.175"，4.40mm 寬） 供應商設備封裝:16-SSOP 包裝:帶卷 (TR) 其它名稱:NJW1504V-TE1-NDNJW1504V-TE1TR |
| ADF4193BCPZ-RL | 功能描述:IC PLL FREQ SYNTHESIZER 32LFCSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發生器，PLL，頻率合成器 系列:- 標準包裝:2,000 系列:- 類型:PLL 時鐘發生器 PLL:帶旁路 輸入:LVCMOS，LVPECL 輸出:LVCMOS 電路數: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) |
| ADF4193BCPZ-RL7 | 功能描述:IC PLL FREQ SYNTHESIZER 32LFCSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發生器，PLL，頻率合成器 系列:- 標準包裝:2,000 系列:- 類型:PLL 時鐘發生器 PLL:帶旁路 輸入:LVCMOS，LVPECL 輸出:LVCMOS 電路數: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) |
| ADF4193SP1BCPZ | 制造商:Analog Devices 功能描述: |
| ADF4193SP1BCPZ-RL7 | 制造商:Analog Devices 功能描述: |
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