Datasheet > 微控制器和处理器 > 时钟发生器> ADF4001BRU-REEL

ADF4001BRU-REEL

更新时间： 2024-11-24 12:27:19

品牌	Logo	应用领域
亚德诺 - ADI		晶体时钟发生器微控制器和处理器外围集成电路光电二极管信息通信管理
页数	文件大小	规格书
17页	860K
描述
200 MHz Clock Generator PLL

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中文翻译

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替代型号

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ADF4001BRU-REEL 数据手册

200 MHz Clock Generator PLL

ADF4001

FEATURES

GENERAL DESCRIPTION

200 MHz Bandwidth

The ADF4001 clock generator can be used to implement clock

sources for PLLs that require very low noise, stable reference

signals. It consists of a low noise digital PFD (phase frequency

detector), a precision charge pump, a programmable reference

divider, and a programmable 13-bit N counter. In addition, the

14-bit reference counter (R counter) allows selectable REF_IN

frequencies at the PFD input. A complete PLL (phase-locked

loop) can be implemented if the synthesizer is used with an exter-

nal loop filter and VCO (voltage controlled oscillator) or

VCXO (voltage controlled crystal oscillator). The N minimum

value of 1 allows flexibility in clock generation.

2.7 V to 5.5 V Power Supply

Separate Charge Pump Supply (V_P) Allows Extended

Tuning Voltage in 5 V Systems

Programmable Charge Pump Currents

3-Wire Serial Interface

Hardware and Software Power-Down Mode

Analog and Digital Lock Detect

Hardware Compatible to the ADF4110/ADF4111/

ADF4112/ADF4113

Typical Operating Current 4.5 mA

Ultralow Phase Noise

16-Lead TSSOP

20-Lead LFCSP

APPLICATIONS

Clock Generation

Low Frequency PLLs

Low Jitter Clock Source

Clock Smoothing

Frequency Translation

SONET, ATM, ADM, DSLAM, SDM

FUNCTIONAL BLOCK DIAGRAM

SET

CPGND

REFERENCE

ADF4001

14-BIT

R COUNTER

REF

PHASE

FREQUENCY

DETECTOR

CHARGE

PUMP

R COUNTER

LATCH

CURRENT

SETTING 2

CURRENT

SETTING 1

LOCK DETECT

CLK

FUNCTION

LATCH

24-BIT

INPUT REGISTER

DATA

CPI3 CPI2 CPI1 CPI6

CPI5

CPI4

OUT

N COUNTER

LATCH

HIGH Z

MUXOUT

MUX

13-BIT

N COUNTER

OUT

AGND

DGND

REV.

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

may result from its use. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

781/461-3113

www.analog.com

2013

Fax:

12 3 4 5 6 7...17

中文翻译

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ADF4001BRU-REEL 替代型号

型号	品牌	替代类型	描述	数据表
ADF4001BRUZ	ADI	完全替代	200 MHz Clock Generator PLL
ADF4001BRU	ADI	完全替代	200 MHz Clock Generator PLL
ADF4001BRUZ-R7	ADI	类似代替	200 MHz Clock Generator PLL

与ADF4001BRU-REEL相关器件

型号	品牌	获取价格	描述	数据表
ADF4001BRU-REEL7	ADI	获取价格	200 MHz Clock Generator PLL
ADF4001BRUZ	ADI	获取价格	200 MHz Clock Generator PLL
ADF4001BRUZ-R7	ADI	获取价格	200 MHz Clock Generator PLL
ADF4001BRUZ-REEL	ADI	获取价格	暂无描述
ADF4001BRUZ-REEL7	ADI	获取价格	IC 200 MHz, OTHER CLOCK GENERATOR, PDSO16, TSSOP-16, Clock Generator
ADF4001BRUZ-RL	ADI	获取价格	200 MHz Clock Generator PLL
ADF4002	ADI	获取价格	Phase Detector/Frequency Synthesizer
ADF4002BCPZ	ADI	获取价格	Phase Detector/Frequency Synthesizer
ADF4002BCPZ-RL	ADI	获取价格	Phase Detector/Frequency Synthesizer
ADF4002BCPZ-RL7	ADI	获取价格	Phase Detector/Frequency Synthesizer

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