Datasheet > MAX2016

MAX2016

更新时间： 2023-12-20 18:46:23

品牌	Logo	应用领域
亚德诺 - ADI		控制器
页数	文件大小	规格书
20页	934K
描述
LF至2.5GHz、双路对数检测器/控制器，用于功率、增益和VSWR测量

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数据手册

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MAX2016 数据手册

19-3404; Rev 1; 10/06

LF-to-2.5GHz Dual Logarithmic Detector/

Controller for Power, Gain, and VSWR Measurements

General Description

Features

The MAX2016 dual logarithmic detector/controller is a

fully integrated system designed for measuring and

comparing power, gain/loss, and voltage standing-wave

ratio (VSWR) of two incoming RF signals. An internal

broadband impedance match on the two differential RF

input ports allows for the simultaneous monitoring of sig-

nals ranging from low frequency to 2.5GHz.

♦ Complete Gain and VSWR Detector/Controller

♦ Dual-Channel RF Power Detector/Controller

♦ Low-Frequency to 2.5GHz Frequency Range

♦ Exceptional Accuracy Over Temperature

♦ High 80dB Dynamic Range

♦ 2.7V to 5.25V Supply Voltage Range*

♦ Internal 2V Reference

The MAX2016 uses a pair of logarithmic amplifiers to

detect and compare the power levels of two RF input

signals. The device internally subtracts one power level

from the other to provide a DC output voltage that is pro-

portional to the power difference (gain). The MAX2016

can also measure the return loss/VSWR of an RF signal

by monitoring the incident and reflected power levels

associated with any given load. A window detector is

easily implemented by using the on-chip comparators,

OR gate, and 2V reference. This combination of circuitry

provides an automatic indication of when the measured

gain is outside a programmable range. Alarm monitoring

can thus be implemented for detecting high-VSWR

states (such as open or shorted loads).

♦ Scaling Stable Over Supply and Temperature

Variations

♦ Controller Mode with Error Output

♦ Available in 5mm x 5mm, 28-Pin Thin QFN

Package

*See Power-Supply Connection section.

Ordering Information

PIN-

PKG

PART

TEMP RANGE

-40°C to +85°C

PACKAGE

CODE

The MAX2016 operates from a single +2.7V to +5.25V*

power supply and is specified over the extended -40°C

to +85°C temperature range. The MAX2016 is available

in a space-saving, 5mm x 5mm, 28-pin thin QFN.

28 Thin QFN-EP*,

bulk

MAX2016ETI

MAX2016ETI-T

T2855-3

28 Thin QFN-EP*,

T/R

Applications

Return Loss/VSWR Measurements

28 Thin QFN-EP*,

lead free, bulk

MAX2016ETI+D -40°C to +85°C

MAX2016ETI+TD -40°C to +85°C

28 Thin QFN-EP*,

lead free, T/R

Dual-Channel RF Power Measurements

Dual-Channel Precision AGC/RF Power Control

Log Ratio Function for RF Signals

*EP = Exposed pad.

+Indicates lead-free package.

D = Dry pack.

Remote System Monitoring and Diagnostics

Cellular Base Station, Microwave Link, Radar,

and other Military Applications

Pin Configuration

RF/IF Power Amplifier (PA) Linearization

28 27 26 25 24 23 22

FA1

21 FB1

RFINA+

RFINA-

GND

19 RFINB+

18 RFINB-

17 GND

MAX2016

COUTH

CSETH

16 COUTL

15 CSETL

10 11 12 13 14

Typical Application Circuit appears at end of data sheet.

THIN QFN

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...20

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与MAX2016相关器件

型号	品牌	获取价格	描述	数据表
MAX20-16.0C	MDE	获取价格	HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE
MAX20-16.0CA	MDE	获取价格	HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE
MAX2016_06	MAXIM	获取价格	LF-to-2.5GHz Dual Logarithmic Detector/ Controller for Power, Gain, and VSWR Measurements
MAX2016_1	MAXIM	获取价格	Evaluation Kit
MAX2016ETI	MAXIM	获取价格	LF-to-2.5GHz Dual Logarithmic Detector/ Controller for Power, Gain, and VSWR Measurements
MAX2016ETI+	MAXIM	获取价格	Log Or Antilog Amplifier, 2 Func, 22MHz Band Width, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, MO-2
MAX2016ETI+D	MAXIM	获取价格	LF-to-2.5GHz Dual Logarithmic Detector/ Controller for Power, Gain, and VSWR Measurements
MAX2016ETI+TD	MAXIM	获取价格	LF-to-2.5GHz Dual Logarithmic Detector/ Controller for Power, Gain, and VSWR Measurements
MAX2016ETI-T	MAXIM	获取价格	LF-to-2.5GHz Dual Logarithmic Detector/ Controller for Power, Gain, and VSWR Measurements
MAX2016EVKIT	MAXIM	获取价格	Evaluation Kit

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