參數(shù)資料
型號： MAX2016ETI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 運動控制電子
英文描述： LF-to-2.5GHz Dual Logarithmic Detector/ Controller for Power, Gain, and VSWR Measurements
中文描述： DUAL LOG OR ANTILOG AMPLIFIER, 22 MHz BAND WIDTH, QCC28
封裝： 5 X 5 MM, 0.80 MM HEIGHT, MO-220-WHHD, TQFN-28
文件頁數(shù)： 1/19頁
文件大?。?/td> 405K
代理商： MAX2016ETI
General Description
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.
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).
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.
Applications
Return Loss/VSWR Measurements
Dual-Channel RF Power Measurements
Dual-Channel Precision AGC/RF Power Control
Log Ratio Function for RF Signals
Remote System Monitoring and Diagnostics
Cellular Base Station, Microwave Link, Radar,
and other Military Applications
RF/IF Power Amplifier (PA) Linearization
Features
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
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
M
LF-to-2.5GHz Dual Logarithmic Detector/
Controller for Power, Gain, and VSWR Measurements
________________________________________________________________
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.
1
FA1
1
V
CC
2
RFINA+
3
RFINA-
4
GND
5
COUTH
6
CSETH
7
FB1
21
V
CC
20
RFINB+
19
RFINB-
18
GND
17
COUTL
16
CSETL
15
C
8
V
C
9
S
10
O
11
V
C
12
F
13
F
14
F
28
O
27
S
26
R
25
S
24
O
23
F
22
MAX2016
THIN QFN
Pin Configuration
19-3404; Rev 0; 9/04
EVALUATION KIT
AVAILABLE
PART
TEMP RANGE
PIN-
PACKAGE
PKG
CODE
MAX2016ETI
-40
°
C to +85
°
C
28 Thi n QFN E P ,
b ul k
T2855-3
MAX2016ETI-T
-40
°
C to +85
°
C
28 Thi n QFN E P ,
T/R
T2855-3
MAX2016ETI+D
-40
°
C to +85
°
C
28 Thi n QFN E P ,
l ead fr ee, b ul k
T2855-3
MAX2016ETI+TD -40
°
C to +85
°
C
28 Thi n QFN E P ,
l ead fr ee, T/R
T2855-3
*
EP = Exposed pad.
+
= Lead free.
D
= Dry pack.
Typical Application Circuit appears at end of data sheet.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX2016ETI+ 功能描述:射頻檢測器 LF-2.5GHz Dual Log Detector/Controller RoHS:否 制造商:Skyworks Solutions, Inc. 配置: 頻率范圍:650 MHz to 3 GHz 最大二極管電容: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SC-88 封裝:Reel
MAX2016ETI+D 制造商:Maxim Integrated Products 功能描述:DUAL LOGARITHMIC DETECTOR/CNTRLR 28TQFN EP - Rail/Tube
MAX2016ETI+T 功能描述:射頻檢測器 LF-2.5GHz Dual Log Detector/Controller RoHS:否 制造商:Skyworks Solutions, Inc. 配置: 頻率范圍:650 MHz to 3 GHz 最大二極管電容: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SC-88 封裝:Reel
MAX2016ETI+TD 制造商:Maxim Integrated Products 功能描述:DUAL LOGARITHMIC DETECTOR/CNTRLR TQFN EP - Tape and Reel
MAX2016ETI-T 功能描述:射頻檢測器 LF-2.5GHz Dual Log Detector/Controller RoHS:否 制造商:Skyworks Solutions, Inc. 配置: 頻率范圍:650 MHz to 3 GHz 最大二極管電容: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SC-88 封裝:Reel
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