參數(shù)資料
型號(hào)： MAX2010ETI-T
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 無(wú)繩電話/電話
英文描述： 500MHz to 1100MHz Adjustable RF Predistorter
中文描述： TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, QCC28
封裝： 5 X 5 MM, 0.80 MM HEIGHT, TQFN-28
文件頁(yè)數(shù)： 1/19頁(yè)
文件大小： 543K
代理商： MAX2010ETI-T
General Description
The MAX2010 adjustable RF predistorter is designed to
improve power amplifier (PA) adjacent-channel power
rejection (ACPR) by introducing gain and phase expan-
sion in a PA chain to compensate for the PA’s gain and
phase compression. With its +23dBm maximum input
power level and wide adjustable range, the MAX2010
can provide up to 12dB of ACPR improvement for
power amplifiers operating in the 500MHz to 1100MHz
frequency band. Higher frequencies of operation can
be achieved with this IC’s counterpart, the MAX2009.
The MAX2010 is unique in that it provides up to 6dB of
gain expansion and 21
°
of phase expansion as the input
power is increased. The amount of expansion is config-
urable through two independent sets of control: one set
adjusts the gain expansion breakpoint and slope, while
the second set controls the same parameters for phase.
With these settings in place, the linearization circuit can
be run in either a static set-and-forget mode, or a more
sophisticated closed-loop implementation can be
employed with real-time software-controlled distortion
correction. Hybrid correction modes are also possible
using simple lookup tables to compensate for factors
such as PA temperature drift or PA loading.
The MAX2010 comes in a 28-pin thin QFN exposed
pad (EP) package (5mm x 5mm) and is specified for
the extended (-40°C to +85°C) temperature range.
Applications
cdma2000, GSM/EDGE, and iDEN Base Stations
Feed-Forward PA Architectures
Digital Baseband Predistortion Architectures
Military Applications
Features
o
Up to 12dB ACPR Improvement*
o
Independent Gain and Phase Expansion Controls
o
Gain Expansion Up to 6dB
o
Phase Expansion Up to 21°
o
500MHz to 1100MHz Frequency Range
o
Exceptional Gain and Phase Flatness
o
Group Delay <2.4ns (Gain and Phase Sections
Combined)
o
±
0.03ns Group Delay Ripple Over a 100MHz Band
o
Capable of Handling Input Drives Up to +23dBm
o
On-Chip Temperature Variation Compensation
o
Single +5V Supply
o
Low Power Consumption: 75mW (typ)
o
Fully Integrated into Small 28-Pin Thin QFN
Package
*
Performance dependent on amplifier, bias, and modulation.
Ordering Information
M
500MHz to 1100MHz Adjustable
RF Predistorter
________________________________________________________________
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.
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15
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8
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MAX2010
GAIN
CONTROL
PHASE
CONTROL
GND*
GND*
ING
GND*
GND*
OUTP
GND*
V
CCG
GND*
PBRAW
PBEXP
PBIN
GND*
V
CCP
G
I
G
P
P
P
G
O
G
G
G
G
G
*INTERNALLY CONNECTED TO EXPOSED GROUND PADDP
Functional Diagram/
Pin Configuration
19-2930; Rev 0; 8/03
*
EP = Exposed paddle.
PART
TEMP RANGE
-40
°
C to +85
°
C
PIN-PACKAGE
28 Thin QFN-EP*
MAX2010ETI-T
cdma2000 is a trademark of Telecommunications Industry
Assoc.
相關(guān)PDF資料
PDF描述
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MAX2015EUA-T 0.1GHz to 2.5GHz, 75dB Logarithmic Detector/Controller
MAX2015 0.1GHz to 2.5GHz, 75dB Logarithmic Detector/Controller
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX2010EVKIT 功能描述:射頻前端 Evaluation Kit for the MAX2009 MAX2010 RoHS:否 制造商:Skyworks Solutions, Inc. 類型: 工作頻率:2.4 GHz, 5 GHz 最大數(shù)據(jù)速率:54 Mbps 噪聲系數(shù): 工作電源電壓:3.3 V 電源電流:180 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-32
MAX20-11.0C 制造商:MDE 制造商全稱:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE
MAX20-11.0CA 制造商:MDE 制造商全稱:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE
MAX20-12.0C 制造商:MDE 制造商全稱:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE
MAX20-12.0CA 制造商:MDE 制造商全稱:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE
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