Datasheet > EVAL-ADF4150HVEB1Z

EVAL-ADF4150HVEB1Z

更新时间： 2024-02-23 11:04:26

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
28页	629K
描述
High Voltage, Fractional-N

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High Voltage, Fractional-N/

Integer-N PLL Synthesizer

ADF4150HV

FEATURES

GENERAL DESCRIPTION

Fractional-N synthesizer and integer-N synthesizer

High voltage charge pump: V_P= 6 V to 30 V

Tuning range: 1.0 V to 29 V (or 1 V from V_Psupply rails)

RF bandwidth to 3.0 GHz

Programmable divide-by-1/-2/-4/-8/-16 outputs

Synthesizer power supply: 3.0 V to 3.6 V

Programmable dual-modulus prescaler of 4/5 or 8/9

Programmable output power level

The ADF4150HV is a 3.0 GHz, fractional-N or integer-N

frequency synthesizer with an integrated high voltage charge

pump. The synthesizer can be used to drive external wideband

VCOs directly, eliminating the need for operational amplifiers

to achieve higher tuning voltages. This simplifies design and

reduces cost while improving phase noise, in contrast to active

filter topologies, which tend to degrade phase noise compared

to passive filter topologies.

Programmable charge pump currents

RF output mute function

3-wire serial interface

The VCO frequency can be divided by 1, 2, 4, 8, or 16 to allow

the user to generate RF output frequencies as low as 31.25 MHz.

For applications that require isolation, the RF output stage can be

muted. The mute function is both pin- and software-controllable.

Analog and digital lock detect

APPLICATIONS

A simple 3-wire interface controls all on-chip registers. The

charge pump operates from a power supply ranging from 6 V to

30 V, whereas the rest of the device operates from 3.0 V to 3.6 V.

The ADF4150HV can be powered down when not in use.

Wireless infrastructure

Microwave point-to-point/point-to-multipoint radios

VSAT radios

Test equipment

Private land mobile radios

FUNCTIONAL BLOCK DIAGRAM

SDV

SET

MULTIPLEXER

MUXOUT

10-BIT R

COUNTER

÷2

DIVIDER

×2

REF

DOUBLER

LOCK

DETECT

CLK

DATA

DATA REGISTER

HIGH VOLTAGE

CHARGE

FUNCTION

LATCH

OUT

PUMP

PHASE

COMPARATOR

BOOST

MODE

CURRENT

SETTING

–

OUT

OUTPUT

STAGE

DIVIDE-BY-1/

-2/-4/-8/-16

INTEGER

VALUE

FRACTION

VALUE

MODULUS

VALUE

PDB

THIRD-ORDER

FRACTIONAL

INTERPOLATOR

–

INPUT

MULTIPLEXER

N COUNTER

ADF4150HV

GND

Figure 1.

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 that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

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

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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与EVAL-ADF4150HVEB1Z相关器件

型号	品牌	获取价格	描述	数据表
EVAL-ADF4151EB1Z	ADI	获取价格	Fractional-N/Integer-N PLL Synthesizer
EVAL-ADF4153EB1	ADI	获取价格	Evaluation Board For Fractional-N PLL Frequency Synthesizer
EVAL-ADF4154EB1	ADI	获取价格	Fractional-N Frequency Synthesizer
EVAL-ADF4154EBZ1	ADI	获取价格	Fractional-N Frequency Synthesizer
EVAL-ADF4157EB1Z1	ADI	获取价格	High Resolution 6 GHz Fractional-N Frequency Synthesizer
EVAL-ADF4158EB1Z	ADI	获取价格	Direct Modulation/Waveform Generating, 6.1 GHz Fractional-N Frequency Synthesizer
EVAL-ADF4193EBZ1	ADI	获取价格	Low Phase Noise, Fast Settling, 6 GHz
EVAL-ADF4193EBZ2	ADI	获取价格	Low Phase Noise, Fast Settling, 6 GHz
EVAL-ADF4208EB1	ADI	获取价格	Evaluation Board For PLL Frequency Synthesizer
EVAL-ADF4212EB1	ADI	获取价格	Evaluation Board For PLL Frequency Synthesizer

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