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DATA SHEET
SKY13282-334: GaAs Control FET 300 kHz-2.5 GHz
Applications

Functional Block Diagram
Drain Source
Building block for series and shunt switches General purpose medium power switch in telecommunications applications
Features

Low-cost LGA-6 package Series or shunt configuration Low DC current drain Pin to Pin diode replacement Available lead (Pb)-free and RoHS-compliant
Gate
Description
The SKY13282-334 is a GaAS control FET that can be used in both series and shunt configurations. It incorporates on chip circuitry that eliminates the need for extra bias components and minimizes power drain to typically 25 W. These features make the device an ideal replacement for PIN diodes, where low DC drain is critical. An evaluation board is available upon request.
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging.
Electrical Specifications at 25 C
VCTL = 0 V/-7 V, T = 25 C, PINPUT = 0 dBm, ZO = 50 , unless otherwise noted
Parameter Insertion loss series configuration Frequency 300 kHz-0.5 GHz 0.5-1.0 GHz 1.0-2.5 GHz 300 kHz-0.5 GHz 0.5-1.0 GHz 1.0-2.5 GHz 300 kHz-0.5 GHz 0.5-1.0 GHz 1.0-2.5 GHz 300 kHz-0.5 GHz 0.5-1.0 GHz 1.0-2.5 GHz 11 5 9 4 Min. Typ. 0.20 0.25 0.30 11 6 2 0.15 0.40 1.50 13 7 3 0.25 0.50 Max. 0.30 0.35 0.40 Unit dB dB dB dB dB dB dB dB dB dB dB dB
Isolation series configuration
Insertion loss shunt configuration
Isolation shunt configuration
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200471 Rev. D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * January 10, 2007
1
DATA SHEET * SKY13282-334
Operating Characteristics at 25 C
VCTL = 0 V/5V, T = 25 C, PINPUT = 0 dBm, ZO = 50 , unless otherwise noted
Parameter RON () COFF (pF) P1 dB Condition Gate voltage = 0 V for negative operation Gate voltage = 7 V for positive operation Gate voltage= -7 V for negative operation Gate voltage = 0 V for positive operation Series configuration, insertion loss state (0 V) 20 MHz Series configuration, insertion loss state (0 V) 380 MHz Shunt configuration, insertion loss state (-7 V) 20 MHz Shunt configuration, insertion loss state (-7 V) 380 MHz Series configuration Insertion loss state (0 V) t1 = 45 MHz, t2 = 46 MHz @ 10 dBm/tone Shunt configuration Insertion loss state (-7 V) t1 = 45 MHz, t2 = 46 MHz @ 10 dBm/tone On/off time (50% CTL to 90/10% RF) Rise/fall (10/90% RF, 90/10% RF) Video feedthru Negative voltage operation VLOW VHIGH Positive voltage operation VLOW VHIGH 0V -5 V or +5 V -9 V or +9 V -5 0 0 5 20 50 200 Min. Typ. 0.5 0.5 1.1 1.1 25 >35 26 28 >43 >43 25 15 40 -9 0.2 0.2 9 Max. 1.1 1.1 Unit pF pF dBm dBm dBm dBm dBm dBm ns ns mv V V V V uA uA uA
IP3
Switching speed
Control voltage
Control current
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2
January 10, 2007 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200471 Rev. D
DATA SHEET * SKY13282-334
Typical Performance Data
0 -0.2 0 -2 -4 -6
Insertion Loss (dB)
Isolation (dB)
0 0.5 1.0 1.5 2.0 2.5
-0.4 -0.6 -0.8 -1.0
-8 -10 -12 -14 -16 -18 -20 0 0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
Frequency (GHz)
Insertion Loss vs. Frequency Series Configuration
0 -0.2 -0.4 0 -5 -10
Isolation vs. Frequency Series Configuration
Insertion Loss (dB)
-0.6 -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 0 0.5 1.0 1.5 2.0 2.5
Isolation (dB)
-15 -20 -25 -30 -35 0 0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
Frequency (GHz)
Insertion Loss vs. Frequency Shunt Configuration
Isolation vs. Frequency Shunt Configuration
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200471 Rev. D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * January 10, 2007
3
DATA SHEET * SKY13282-334
Absolute Maximum Ratings
Characteristic RF input power, series configuration, insertion loss state, VCTL =0 V, freq. = 380 MHz RF input power, shunt configuration, insertion loss state, VCTL= -7 V, freq. = 380 MHz Control voltage range Operating temperature Storage temperature Value 37 dBm 33 dBm 12 V max. differential -40 C to +85 C -65 C to +150 C
Positive Voltage Operation
Shunt Configuration
VS RF CBL Drain 6 NC 5 4 Source RF 10k CBL
Performance is guaranteed only under the conditions listed in the specifications table and is not guaranteed under the full range(s) described by the Absolute Maximum specifications. Exceeding any of the absolute maximum/minimum specifications may result in permanent damage to the device and will void the warranty.
CAUTION: Although this device is designed to be as robust as possible, ESD (Electrostatic Discharge) can damage this device. This device must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions must be employed at all times.
1 Gate VCTL (Gate)
2 NC
3 NC
Series Configuration
VS 10k RF CBL NC 6 5 4 Source
Truth Table
Negative Voltage Operation
S Shunt GND Series RF RF 0 -5 Insertion loss Isolation RF -5 0 Insertion loss Isolation D G RF Path
RF
CBL Drain
1 Gate VCTL (Gate)
2 NC
3 NC
Positive Voltage Operation
S Shunt GND Series RF RF 0 VHIGH Isolation Insertion loss RF 0 VHIGH Insertion loss Isolation D G RF Path
CBL DC blocks are required on RF lines for positive voltage operation.
Pin Out (Top View)
Drain 6 NC 5 Source 4
VHIGH = 5 to 9 V (VS = VHIGH 0.2 V).
1 Gate
2 NC
3 NC
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4
January 10, 2007 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200471 Rev. D
DATA SHEET * SKY13282-334
LGA-6 (1.5 x 1.2 mm)
Pin 1 Indicator 0.047 (1.20 mm) 0.004 (0.10 mm)
CL CL
Recommended Solder Reflow Profiles
0.015 (0.40 mm) 0.0011 (0.03 mm)
Refer to the "Recommended Solder Reflow Profile" Application Note.
Tape and Reel Information
Refer to the "Discrete Devices and IC Switch/Attenuators Tape and Reel Package Orientation" Application Note.
0.059 (1.50 mm) 0.004 (0.10 mm) 0.009 (0.23 mm) 0.001 (0.03 mm)
0.019 (0.500 mm) Bsc
0.032 (0.82 mm) 0.004 (0.08 mm)
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200471 Rev. D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * January 10, 2007
5
DATA SHEET * SKY13282-334
Copyright (c) 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 * sales@skyworksinc.com * www.skyworksinc.com 6
January 10, 2007 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200471 Rev. D

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