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PDF SST12LN01 Data sheet ( Hoja de datos )
| Número de pieza | SST12LN01 | |
| Descripción | 2.4-2.5 GHz WLAN Low-Noise Amplifier | |
| Fabricantes | Microchip | |
| Logotipo |  |
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SST12LN01
2.4-2.5 GHz WLAN Low-Noise Amplifier
Features
• Gain:
– Typically 13.5 dB gain across 2.4–2.5 GHz
• Noise Figure:
– Typically 1.5 dB across 2.4–2.5 GHz
• P1dB:
– Typically -5dBm with VDD 3.3V
• Low-Current Consumption
– 10 mA across 2.4–2.5 GHz
• 50 Input/Output Matched
• Packages available
– 6-contact UQFN – 3 mm x 1.6 mm
• All non-Pb (lead-free) devices are RoHS
compliant
Applications
• WLAN
• Bluetooth
• Wireless Network
1.0 PRODUCT DESCRIPTION
SST12LN01 is a cost effective Low-Noise Amplifier
(LNA) which requires no external RF-matching compo-
nents. This device is based on the GaAs pHEMT tech-
nology, and complies with 802.11 b/g applications.
SST12LN01 provides high-performance, low-noise,
and moderate-gain operation within the 2.4–2.5 GHz
frequency band. Across this frequency band, the LNA
typically provides 13.5 dB gain and 1.5 dB noise figure.
This LNA cell is designed with a self DC-biasing
scheme, which maintains low DC current consumption,
nominally at 10 mA, during operation. Optimum perfor-
mance is achieved with only a single power supply, and
no external bias resistors or networks are required. The
input and output ports are single-ended 50 matched.
RF ports are also DC isolated requiring no DC blocking
capacitors or matching components.
SST12LN01 is offered in a 6-contact UQFN package.
See Figure 3-1 for pin assignments and Table 4-1 for
pin descriptions.
2015 Microchip Technology Inc.
DS70005150A-page 1
1 page  
FIGURE 6-2:
NOISE FIGURE VERSUS FREQUENCY
SST12LN01
FIGURE 6-3:
20.00
15.00
10.00
FREQUENCY RESPONSE OF GAIN (S21) FOR THREE TEMPERATURES
Temp: 25 degree
Temp: 80 degree
Temp-: -10 degree
5.00
0.00
-5.00
-10.00
1
2
Frequency, GHz
3
4
1329 F7.0
2015 Microchip Technology Inc.
DS70005150A-page 5
5 Page 
Note the following details of the code protection feature on Microchip devices:
• Microchip products meet the specification contained in their particular Microchip Data Sheet.
• Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
• There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
• Microchip is willing to work with the customer who is concerned about the integrity of their code.
• Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights.
QUALITY MANAGEMENT SYSTEM
CERTIFIE D BY DNV
== ISO/TS 16949 ==
Trademarks
The Microchip name and logo, the Microchip logo, dsPIC,
FlashFlex, flexPWR, JukeBlox, KEELOQ, KEELOQ logo, Kleer,
LANCheck, MediaLB, MOST, MOST logo, MPLAB,
OptoLyzer, PIC, PICSTART, PIC32 logo, RightTouch, SpyNIC,
SST, SST Logo, SuperFlash and UNI/O are registered
trademarks of Microchip Technology Incorporated in the
U.S.A. and other countries.
The Embedded Control Solutions Company and mTouch are
registered trademarks of Microchip Technology Incorporated
in the U.S.A.
Analog-for-the-Digital Age, BodyCom, chipKIT, chipKIT logo,
CodeGuard, dsPICDEM, dsPICDEM.net, ECAN, In-Circuit
Serial Programming, ICSP, Inter-Chip Connectivity, KleerNet,
KleerNet logo, MiWi, MPASM, MPF, MPLAB Certified logo,
MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code
Generation, PICDEM, PICDEM.net, PICkit, PICtail,
RightTouch logo, REAL ICE, SQI, Serial Quad I/O, Total
Endurance, TSHARC, USBCheck, VariSense, ViewSpan,
WiperLock, Wireless DNA, and ZENA are trademarks of
Microchip Technology Incorporated in the U.S.A. and other
countries.
SQTP is a service mark of Microchip Technology Incorporated
in the U.S.A.
Silicon Storage Technology is a registered trademark of
Microchip Technology Inc. in other countries.
GestIC is a registered trademarks of Microchip Technology
Germany II GmbH & Co. KG, a subsidiary of Microchip
Technology Inc., in other countries.
All other trademarks mentioned herein are property of their
respective companies.
© 2014, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
ISBN: 978-1-63277-014-1
Microchip received ISO/TS-16949:2009 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
2015 Microchip Technology Inc.
DS70005150A-page 11
11 Page | ||
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