Datasheet > 射频和微波 > 射频/微波检测器> ADL5504ACBZ-P7

ADL5504ACBZ-P7

更新时间： 2024-11-07 06:36:19

品牌	Logo	应用领域
亚德诺 - ADI		射频和微波射频检测器微波检测器 PC
页数	文件大小	规格书
24页	1470K
描述
450 MHz to 6000 MHz TruPwr Detector

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中文翻译

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数据手册
替代型号

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ADL5504ACBZ-P7 数据手册

450 MHz to 6000 MHz

TruPwr Detector

ADL5504

FEATURES

FUNCTIONAL BLOCK DIAGRAM

VPOS

True rms response detector

Excellent temperature stability

ADL5504

INTERNAL

FILTERING

ENBL

RFIN

1kΩ

0.2ꢀ dB rms detection accuracy vs. temperature

Over 3ꢀ dB input power dynamic range, inclusive of crest factor

RF bandwidths from 4ꢀ0 MHz to 6000 MHz

ꢀ00 Ω input impedance

FLTR

100Ω

RMS CORE

VRMS

BUFFER

Single-supply operation: 2.ꢀ V to 3.3 V

Low power: 1.8 mA at 3.0 V supply

RoHS compliant part

COMM

Figure 1.

APPLICATIONS

Power measurement of W-CDMA, CDMA2000, QPSK-/QAM-

based OFDM (LTE and WiMAX), and other complex

modulation waveforms

RF transmitter or receiver power measurement

0.1

0.01

–25

–20

–15

–10

–5

INPUT (dBm)

Figure 2. Output vs. Input Level, 3 V Supply, Frequency 1900 MHz

GENERAL DESCRIPTION

The ADL5504 is a TruPwr™ mean-responding (true rms) power

detector for use in high frequency receiver and transmitter signal

chains from 450 MHz to 6000 MHz. Requiring only a single

supply between 2.5 V and 3.3 V, the detector draws less than

1.8 mA. The input is internally ac-coupled and has a nominal

input impedance of 500 Ω. The rms output is a linear-responding

dc voltage with a conversion gain of 1.87 V/V rms at 900 MHz.

The on-chip modulation filter provides adequate averaging for

most waveforms. For more complex waveforms, an external

capacitor at the FLTR pin can be used for supplementary signal

demodulation. An on-chip, 100 Ω series resistance at the output,

combined with an external shunt capacitor, creates a low-pass filter

response that reduces the residual ripple in the dc output voltage.

The ADL5504 offers excellent temperature stability across a

30 dB range and near 0 dB measurement error across temperature

over the top portion of the dynamic range. In addition to its

temperature stability, the ADL5504 offers low process variations

that further reduce calibration complexity.

The ADL5504 is a highly accurate, easy to use means of

determining the rms of complex waveforms. It can be used for

power measurements of both simple and complex waveforms

but is particularly useful for measuring high crest factor (high

peak-to-rms ratio) signals, such as W-CDMA, CDMA2000,

WiMAX, WLAN, and LTE waveforms.

The power detector operates from −40°C to +85°C and is

available in a 6-ball, 0.8 mm × 1.2 mm, wafer level chip scale

package. It is fabricated on a high f_Tsilicon BiCMOS process.

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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中文翻译

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ADL5504ACBZ-P7 替代型号

型号	品牌	替代类型	描述	数据表
ADL5504ACBZ-P2	ADI	完全替代	450 MHz to 6000 MHz TruPwr Detector

与ADL5504ACBZ-P7相关器件

型号	品牌	获取价格	描述	数据表
ADL5504-EVALZ	ADI	获取价格	450 MHz to 6000 MHz TruPwr Detector
ADL5505	ADI	获取价格	450 MHz to 6000Mhz TruPwr Detector
ADL5505ACBZ-P2	ADI	获取价格	450 MHz to 6000Mhz TruPwr Detector
ADL5505ACBZ-P7	ADI	获取价格	450 MHz to 6000Mhz TruPwr Detector
ADL5505-EVALZ	ADI	获取价格	450 MHz to 6000Mhz TruPwr Detector
ADL5506	ADI	获取价格	30 MHz to 4.5 GHz, 45 dB RF Detector
ADL5506ACBZ-R7	ADI	获取价格	30 MHz to 4.5 GHz, 45 dB RF Detector
ADL5506-EVALZ	ADI	获取价格	30 MHz to 4.5 GHz, 45 dB RF Detector
ADL5506WACBZ-R7	ADI	获取价格	30 MHz to 4.5 GHz, 45 dB RF Detector
ADL5511	ADI	获取价格	Envelope and TruPwr RMS Detector

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