LX5540LL [MICROSEMI]
Narrow Band Medium Power Amplifier, 2300MHz Min, 2500MHz Max, 3 X 3 MM, ROHS COMPLIANT, PLASTIC, MLPQ-16;
| 型号： | LX5540LL |
| 厂家： | 
Microsemi |
| 描述： | Narrow Band Medium Power Amplifier, 2300MHz Min, 2500MHz Max, 3 X 3 MM, ROHS COMPLIANT, PLASTIC, MLPQ-16 放大器 功率放大器 |
| 文件： | 总2页 (文件大小：78K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LX5540
®
Co-Package 2.3 – 2.5 GHz HBT Power
TM
Amplifier & pHEMT Low Noise Amplifier
PRODUCTION DATA SHEET
KEY FEATURES
DESCRIPTION
LX5540 is a co-package RFIC
For 20dBm OFDM output power
Advanced InGaP HBT
2.3-2.5GHz Operation
Single-Polarity 3.3V
Supply
Quiescent Current 80mA
Power Gain 28 dB
Total Current 145mA for
Pout=20 dBm OFDM
EVM~3% at 20dBm
54Mbps /64QAM
consisting
of
an
InGaP/GaAs (64QAM, 54Mbps), the PA provides a
Heterojunction Bipolar Transistor low EVM (Error-Vector Magnitude) of
(HBT) power amplifier and a InGaAs 3%, and consumes 145 mA total DC
Enhancement mode pseudomorphic current.
HEMT (E-pHEMT) low noise
amplifier. Both are optimized for noise figure and a high input IP3 of +4
WLAN applications in the 2.3-2.5 dBm at 10 mA of DC current.
The LNA offers 14 dB gain, 1.5 dB
GHz frequency range. The PA is
LX5540 is available in a 16-pin
micro-lead package
implemented as two-stage 3mmx3mm
a
monolithic microwave integrated (MLPQ-16L). The compact footprint,
circuit (MMIC) with active bias and low profile, and thermal capability of
output pre-matching. The LNA is fully the MLP package makes the LX5540 an
matched internally and no external ideal solution for medium-gain power
LNA Gain ~ 14 dB
LNA Noise Figure ~ 1.5dB
LNA Input IP3 ~ +4dBm
On-Chip Bias Circuit
On-Chip Input/Output
Match
matching circuit is required.
transmitter and very low noise receiver
Both devices operate with single requirements for IEEE 802.11b/g
low voltage supply of 3.3V. The PA applications.
offers 28 dB power gain between 2.3-
Small Footprint: 3x3mm2
Low Profile: 0.45mm
2.5GHz, at a low quiescent current of
80mA.
APPLICATIONS
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
IEEE 802.11b/g
PRODUCT HIGHLIGHT
MSC
5540
717A
PACKAGE ORDER INFO
Plastic MLPQ
16 pin 3X3 mm
RoHS Compliant / Pb-free
LX5540LL
LL
Note: Available in Tape & Reel.
Append the letters “TR” to the part number.
(i.e. LX5540LL-TR)
Copyright © 2006
Rev. 1.0e, 2007-09-14
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
®
TM
INFORMATION
Thank you for your interest in Microsemi® Analog Mixed Signal products.
The full data sheet for this device contains proprietary information.
To obtain a copy, please contact your local Microsemi sales representative. The
name of your local representative can be obtained at the following link
http://www.microsemi.com/contact/contactfind.asp
or
Contact us directly by sending an email to:
IPGdatasheets@microsemi.com
Be sure to specify the data sheet you are requesting and include your company
name and contact information and or vcard.
We look forward to hearing from you.
Copyright
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
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