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PDF RF3858 Data sheet ( Hoja de datos )
| Número de pieza | RF3858 | |
| Descripción | 3.0 V TO 4.2V ISM BAND TRANSMIT/RECEIVE MODULE | |
| Fabricantes | RF Micro Devices | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RF3858 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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RF3858
3.0 V TO 4.2V, ISM BAND TRANSMIT/RECEIVE
MODULE WITH DIVERSITY TRANSFER SWITCH
Package: LGA, 32-pin, 8mm x 8mm x 1.2mm
Features
Integrated LNA, PA and Transfer Switch
Small From Factor 8.0mm x 8.0mm x
1.2mm
50Ω Inputs and Outputs
Low Insertion Loss, High Isolation
Transfer Switch
31.5dBm PA Output Power
Low PA Harmonic Content
Applications
868MHz/900MHz ISM Band Application
Single Chip RF Front End Module
Portable Battery Powered Equipment
Wireless Automatic Metering Applications
Functional Block Diagram
Product Description
The RF3858 is a single-chip front-end module (FEM) for applications in the
868MHz/900MHz Band. The RF3858 addresses the need for aggressive size reduction for
typical portable equipment RF front-end design and greatly reduces the number of
components outside of the core chipset thus minimizing the footprint and assembly cost of
the overall solution. The RF 3858 contains an integrated 1 Watt PA, TX/RX transfer switch,
LNA with bypass mode, and matching components. The RF3858 is packaged in a 32-pin,
8.0mm x 8.0mm x 1.2mm over molded laminated package with backside ground which
greatly minimizes next level board space and allow for simplified integration .
GaAs HBT
GaAs MESFET
InGaP HBT
Optimum Technology Matching® Applied
SiGe BiCMOS
GaAs pHEMT
Si BiCMOS
Si CMOS
SiGe HBT
Si BJT
GaN HEM
RF MEMS
LDMOS
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless ConnectivityTM, PowerStar®, POLARISTM TOTAL RADIOTM and UltimateBlueTM are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered
trademarks are the property of their respective owners. ©2009, RF Micro Devices, Inc.
DS130424
7628 Thorndike Road, Greensboro, NC 27409-9421 – For sales or technical
1 of 11
Support, contact RFMD at (+1) 336-678-5570 or [email protected]
1 page  
RF3858
3.0 V TO 4.2V, ISM BAND TRANSMIT/RECEIVE
MODULE WITH DIVERSITY TRANSFER SWITCH
Package Drawing
All units in µm.
Pin A= 510 x 475
Pin B= 510 x 510
Pin C= 475 x 510
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless ConnectivityTM, PowerStar®, POLARISTM TOTAL RADIOTM and UltimateBlueTM are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered
trademarks are the property of their respective owners. ©2009, RF Micro Devices, Inc.
DS130424
7628 Thorndike Road, Greensboro, NC 27409-9421 – For sales or technical
5 of 11
Support, contact RFMD at (+1) 336-678-5570 or [email protected]
5 Page 
RF3858
3.0 V TO 4.2V, ISM BAND TRANSMIT/RECEIVE
MODULE WITH DIVERSITY TRANSFER SWITCH
Ordering Information
Ordering Code
RF3858
RF3858SR
RF3858TR13
RF3858PCK-410
Description
Standard 25 piece bag
Standard 100 piece reel
Standard 25 piece reel
Fully Assembled Evaluation board and 5 loose sample pieces
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless ConnectivityTM, PowerStar®, POLARISTM TOTAL RADIOTM and UltimateBlueTM are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered
trademarks are the property of their respective owners. ©2009, RF Micro Devices, Inc.
DS130424
7628 Thorndike Road, Greensboro, NC 27409-9421 – For sales or technical
11 of 11
Support, contact RFMD at (+1) 336-678-5570 or [email protected]
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet RF3858.PDF ] | |
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