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參數資料
| 型號： | MAX2015 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 0.1GHz to 2.5GHz, 75dB Logarithmic Detector/Controller |
| 中文描述： | 0.1GHz至3GHz、75dB對數檢測器/控制器 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 628K |
| 代理商： | MAX2015 |
General Description
The MAX2015 complete multistage logarithmic amplifier
is designed to accurately convert radio-frequency (RF)
signal power in the 0.1GHz to 2.5GHz frequency range
to an equivalent DC voltage. The outstanding dynamic
range and precision over temperature of this log ampli-
fier make it particularly useful for a variety of base sta-
tion and other wireless applications, including
automatic gain control (AGC), transmitter power mea-
surements, and received signal strength indication
(RSSI) for terminal devices.
The MAX2015 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
Features
o
Complete RF Detector/Controller
o
0.1GHz to 2.5GHz Frequency Range
o
Exceptional Accuracy Over Temperature
o
High Dynamic Range
o
2.7V to 5.25V Supply Voltage Range*
o
Scaling Stable Over Supply and Temperature
Variations
o
Controller Mode with Error Output
o
Shutdown Mode with Typically 1μA of Supply
Current
o
Available in 8-Pin μMAX Package
M
0.1GHz to 2.5GHz, 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
MAX2015
7dB
Σ
50
20k
SET
OUT
8
7
2
INHI
INLO
3
6
1, 4
PWDN
5
20k
Σ
7dB
Σ
7dB
V
CC
GND
POWER DETECTORS
OFFSET AND COMMON-
MODE AMP
Functional Diagram
19-2998; Rev 1; 12/03
Pin Configuration appears at end of data sheet.
PART
TEMP RANGE
-40
°
C to +85
°
C
PIN-PACKAGE
8 μMAX
MAX2015EUA-T
*
See Power-Supply Connections section.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX20-15.0C | 制造商:MDE 制造商全稱:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE |
| MAX20-15.0CA | 制造商:MDE 制造商全稱:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE |
| MAX2015_07 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:0.1GHz to 3GHz, 75dB Logarithmic Detector/Controller |
| MAX2015ETA+ | 制造商:Maxim Integrated Products 功能描述:0.1GHZ TO 3GHZ, 75DB LOGARITHMIC DETECTOR/CONTROLLER - Rail/Tube |
| MAX2015ETA+T | 功能描述:射頻檢測器 0.1-2.5GHz 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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