ADF4216BRU-REEL

更新时间： 2024-11-04 12:59:07

品牌	Logo	应用领域
亚德诺 - ADI		射频
页数	文件大小	规格书
20页	220K
描述
暂无描述

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

ADF4216BRU-REEL 数据手册

Dual RF PLL Frequency Synthesizers

ADF4216/ADF4217/ADF4218

GENERAL DESCRIPTION

FEATURES

The ADF4216/ADF4217/ADF4218 are dual frequency synthe-

sizers that can be used to implement local oscillators (LOs) in

the upconversion and downconversion sections of wireless

receivers and transmitters. They can provide the LO for both

the RF and IF sections. They consist of a low-noise digital PFD

(Phase Frequency Detector), a precision charge pump, a pro-

grammable reference divider, programmable A and B counters,

and a dual-modulus prescaler (P/P+1). The A (6-bit) and B

(11-bit) counters, in conjunction with the dual modulus prescaler

(P/P+1), implement an N divider (N = BP + A). In addition,

the 14-bit reference counter (R Counter), allows selectable

REFIN frequencies at the PFD input. A complete PLL (Phase-

Locked Loop) can be implemented if the synthesizers are

used with an external loop ﬁlter and VCOs (Voltage Con-

trolled Oscillators).

ADF4216: 550 MHz/1.2 GHz

ADF4217: 550 MHz/2.0 GHz

ADF4218: 550 MHz/2.5 GHz

2.7 V to 5.5 V Power Supply

Selectable Charge Pump Currents

Selectable Dual Modulus Prescaler

IF: 8/9 or 16/17

RF: 32/33 or 64/65

3-Wire Serial Interface

Power-Down Mode

APPLICATIONS

Wireless Handsets (GSM, PCS, DCS, CDMA, WCDMA)

Base Stations for Wireless Radio (GSM, PCS, DCS,

CDMA, WCDMA)

Wireless LANS

Communications Test Equipment

CATV Equipment

Control of all the on-chip registers is via a simple 3-wire interface.

The devices operate with a power supply ranging from 2.7 V

to 5.5 V and can be powered down when not in use.

FUNCTIONAL BLOCK DIAGRAM

V 1

V 2

ADF4216/ADF4217/ADF4218

N = BP + A

11-BIT IF

B-COUNTER

PHASE

COMPARATOR

PRESCALER

CHARGE

PUMP

6-BIT IF

A-COUNTER

LOCK

DETECT

REF

OSCILLATOR

14-BIT IF

R-COUNTER

OUTPUT

MUX

MUXOUT

CLOCK

DATA

22-BIT

DATA

SDOUT

14-BIT IF

R-COUNTER

LOCK

DETECT

N = BP + A

11-BIT RF

B-COUNTER

CHARGE

PUMP

PRESCALER

6-BIT RF

A-COUNTER

PHASE

COMPARATOR

DGND

AGND

DGND

AGND

REV. 0

Information furnished by Analog Devices is believed to be accurate and

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

use, nor for any infringements of patents or other rights of third parties

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

otherwise under any patent or patent rights of Analog Devices.

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

Tel: 781/329-4700

Fax: 781/326-8703

World Wide Web Site: http://www.analog.com

12 3 4 5 6 7...20

中文翻译

下载PDF

ADF4216BRU-REEL 替代型号

型号	品牌	替代类型	描述	数据表
ADF4216BRUZ	ADI	完全替代	IC PLL FREQUENCY SYNTHESIZER, 1200 MHz, PDSO20, TSSOP-20, PLL or Frequency Synthesis Circu
ADF4216BRUZ-RL	ADI	完全替代	Dual, Integer-N 0.5 GHz / 1.2 GHz PLL
ADF4213BRU	ADI	完全替代	Dual RF/IF PLL Frequency Synthesizers

与ADF4216BRU-REEL相关器件

型号	品牌	获取价格	描述	数据表
ADF4216BRU-REEL7	ADI	获取价格	IC PLL FREQUENCY SYNTHESIZER, 1200 MHz, PDSO20, TSSOP-20, PLL or Frequency Synthesis Circu
ADF4216BRUZ	ADI	获取价格	IC PLL FREQUENCY SYNTHESIZER, 1200 MHz, PDSO20, TSSOP-20, PLL or Frequency Synthesis Circu
ADF4216BRUZ-REEL	ADI	获取价格	IC PLL FREQUENCY SYNTHESIZER, 1200 MHz, PDSO20, TSSOP-20, PLL or Frequency Synthesis Circu
ADF4216BRUZ-RL	ADI	获取价格	Dual, Integer-N 0.5 GHz / 1.2 GHz PLL
ADF4216BRUZ-RL7	ADI	获取价格	IC PLL FREQUENCY SYNTHESIZER, 1200 MHz, PDSO20, TSSOP-20, PLL or Frequency Synthesis Circu
ADF4217	ADI	获取价格	Dual RF PLL Frequency Synthesizers
ADF4217BRU	ADI	获取价格	Dual RF PLL Frequency Synthesizers
ADF4217BRU-REEL	ADI	获取价格	IC PLL FREQUENCY SYNTHESIZER, 2000 MHz, PDSO20, TSSOP-20, PLL or Frequency Synthesis Circu
ADF4217BRU-REEL7	ADI	获取价格	IC PLL FREQUENCY SYNTHESIZER, 2000 MHz, PDSO20, TSSOP-20, PLL or Frequency Synthesis Circu
ADF4217L	ADI	获取价格	Dual Low Power Frequency Synthesizers

与ADF4216BRU-REEL相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

13
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

7
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

35
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

31

产品中心

服务支持

精选活动

关于我们

帮助中心

ADF4216BRU-REEL

ADF4216BRU-REEL 数据手册

ADF4216BRU-REEL 替代型号

与ADF4216BRU-REEL相关器件

与ADF4216BRU-REEL相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ADF4216BRU-REEL

ADF4216BRU-REEL 数据手册

ADF4216BRU-REEL 替代型号

与ADF4216BRU-REEL相关器件

与ADF4216BRU-REEL相关文章

您还可以找

您在本页遇到什么问题？