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參數(shù)資料
| 型號： | MAX2014 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 50MHz to 1000MHz, 75dB Logarithmic Detector/Controller |
| 中文描述： | 50MHz至1000MHz、75dB對數(shù)檢測器/控制器 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大小： | 288K |
| 代理商： | MAX2014 |
General Description
The MAX2014 complete multistage logarithmic amplifier is
designed to accurately convert radio-frequency (RF) sig-
nal power in the 50MHz to 1000MHz frequency range to
an equivalent DC voltage. The outstanding dynamic range
and precision over temperature of this log amplifier make it
particularly useful for a variety of base-station and other
wireless applications, including automatic gain control
(AGC), transmitter power measurements, and received-
signal-strength indication (RSSI) for terminal devices.
The MAX2014 can also be operated in a controller
mode where it measures, compares, and controls the
output power of a variable-gain amplifier as part of a
fully integrated AGC loop.
This logarithmic amplifier provides much wider mea-
surement range and superior accuracy compared to
controllers based on diode detectors, while achieving
excellent temperature stability over the full -40°C to
+85°C operating range.
Applications
AGC Measurement and Control
RF Transmitter Power Measurement
RSSI Measurements
Cellular Base-Station, WLAN, Microwave Link,
Radar, and other Military Applications
Optical Networks
Features
Complete RF Detector/Controller
50MHz to 1000MHz Frequency Range
Exceptional Accuracy Over Temperature
High Dynamic Range
2.7V to 5.25V Supply Voltage Range*
Scaling Stable Over Supply and Temperature
Variations
Controller Mode with Error Output
Shutdown Mode with Typically 1μA of Supply
Current
Available in 8-Pin TDFN Package
M
50MHz to 1000MHz, 75dB Logarithmic
Detector/Controller
________________________________________________________________
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
Ordering Information
MAX2014
7dB
Σ
50
Ω
20k
Ω
SET
OUT
8
7
2
INHI
INLO
3
6
1, 4
PWDN
5
20k
Ω
Σ
7dB
Σ
7dB
V
CC
GND
POWER DETECTORS
OFFSET AND COMMON-
MODE AMP
Functional Diagram
19-0583; Rev 0; 6/06
Pin Configuration appears at end of data sheet.
PART
TEMP RANGE
PIN-
PACKAGE
PKG
CODE
MAX2014ETA-T
-40°C to +85°C
8 TDFN-EP*
(3mm x 3mm)
T833-2
MAX2014ETA+T
-40°C to +85°C
8 TDFN-EP*
(3mm x 3mm)
T833-2
*
See the Power-Supply Connections section.
+
Denotes lead-free package.
T = Tape-and-reel package.
*
EP = Exposed paddle.
相關(guān)PDF資料 |
PDF描述 |
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| MAX2014ETA-T | 50MHz to 1000MHz, 75dB Logarithmic Detector/Controller |
| MAX2015EUA-T | 0.1GHz to 2.5GHz, 75dB Logarithmic Detector/Controller |
| MAX2015 | 0.1GHz to 2.5GHz, 75dB Logarithmic Detector/Controller |
| MAX2015EUA | 0.1GHz to 3GHz, 75dB Logarithmic Detector/Controller |
| MAX2016EVKIT | Evaluation Kit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX20-14.0C | 制造商:MDE 制造商全稱:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE |
| MAX20-14.0CA | 制造商:MDE 制造商全稱:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE |
| MAX2014_V1 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:50MHz to 1000MHz, 75dB Logarithmic Detector/Controller |
| MAX2014ETA+ | 制造商:Maxim Integrated Products 功能描述:LOGARITHMIC DETECTOR/CNTRLR 8TDFN EP - Bulk |
| MAX2014ETA+T | 功能描述:射頻檢測器 0.05-1GHz 75dB 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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