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PDF SKY13251-349 Data sheet ( Hoja de datos )
| Número de pieza | SKY13251-349 | |
| Descripción | SP3T Switch for Bluetooth and 802.11b | |
| Fabricantes | Skyworks Solutions | |
| Logotipo |  |
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DATA SHEET
SKY13251-349, SKY13251-349LF: SP3T Switch for
Bluetooth® and 802.11b, g
Applications
G 802.11b, g
G Bluetooth®
G Zigbee™
G TDMA/GSM/EDGE CDMA/WCDMA
G Other short-range wireless applications
Features
G Positive low voltage control (0/+2.4 V)
G Low insertion loss (<0.5 dB @ 2.5 GHz)
G High isolation RF2, RF3 paths (29 dB @ 2.5 GHz
and 27 dB @ 2.5 GHz)
G Miniature QFN-8 lead exposed paddle 2 x 2 mm
G PHEMT process
G Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 °C
per JEDEC J-STD-020
Simplified Block Diagram
RF3 V3
RFC RF2
V1
RF1 V2
NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of
Hazardous Substances)-compliant packaging.
Description
The SKY13251-349 is a PHEMT GaAs IC SP3T switch in a
2 x 2 mm QFN-8E package. The high isolation, low loss, small
size and low cost features make this switch ideal for isolating
Bluetooth® from 802.11b, g and designs that require combining
TDMA, GSM, EDGE, CDMA, WCDMA with other short-range wire-
less applications. This switch is also available in a lead (Pb)-free
package that is fully compliant with current RoHS requirements.
The SKY12351-349 employs an asymmetrical design for
improved performance as a transmit-receive switch. The path
between the RF common (RFC) and RF1 is optimized for low loss
transmit use, while the remaining two paths, RFC to RF2 and RFC
to RF3, are optimized to produce higher isolation in receiver
signal paths.
A fully populated evaluation board is available.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200609 Rev. E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 10, 2007
1
1 page  
DATA SHEET • SKY13251-349, SKY13251-349LF
www.DataSheet4U.com
Copyright © 2002, 2003, 2004, 2005, 2006, 2007, Skyworks Solutions, Inc. All Rights Reserved.
Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided
by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the
information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to
update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes.
No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or
information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and
Conditions of Sale.
THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A
PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY
DISCLAIMED. SKYWORKS DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS
SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT, INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION,
LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury,
death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any
damages resulting from such improper use or sale.
Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of
products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for
applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters.
Skyworks, the Skyworks symbol, and “Breakthrough Simplicity” are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands and
names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are
incorporated by reference.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200609 Rev. E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • April 10, 2007
5
5 Page | ||
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| PDF Descargar | [ Datasheet SKY13251-349.PDF ] | |
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