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DATA SHEET
SKY13299-321LF: GaAs SPDT 7 W Switch 100 MHz-4 GHz
Features
G G G G G G
Functional Diagram
RFc VCTL J1 VCTL J2
Positive voltage control (0/3 to 0/5 V) Low insertion loss 0.5 dB typical at 3.5 GHz High isolation >35 dB at 3.5 GHz High P-0.1 dB of 38.5 dBm at 3.3 V Low gate lag process for fast settling time applications Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 C per JEDEC J-STD-020
Description
The SKY13299-321LF is a pHEMT GaAs FET IC high power switch packaged in a 12-lead exposed pad plastic package for low-cost commercial applications. This switch is an ideal choice for WiMax and WLAN applications where low loss, high isolation and excellent linearity are key requirements.
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging.
Electrical Specifications at 25C
VCTL = 0 V/3 V, T = 25 C, PINPUT = 0 dBm, Z0 = 50 , unless otherwise noted
Parameter Insertion loss Frequency 0.1-1.0 GHz 1.0-2.0 GHz 2.0-3.0 GHz 3.0-4.0 GHz 0.1-1.0 GHz 1.0-2.0 GHz 2.0-3.0 GHz 3.0-4.0 GHz 0.1-1.0 GHz 1.0-2.0 GHz 2.0-3.0 GHz 3.0-4.0 GHz 26 26 26 27 Min. Typ. 0.30 0.40 0.45 0.65 29 29 29 30 20 17 20 17 Max. 0.50 0.60 0.65 0.85 Unit dB dB dB dB dB dB dB dB dB dB dB dB
Isolation
Return loss (Insertion loss state) Lower frequency return loss is dependent on DC blocks
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Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200621 Rev. B * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * July 2, 2007
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DATA SHEET * SKY13299-321LF
Operating Characteristics at 25C
VCTL = 0 V/3 V, T = 25 C, PINPUT = 0 dBm, Z0 = 50 , unless otherwise noted
Parameter Switching characteristics Rise/fall time On/off time Settling time Harmonics H2, H3 Input power for 0.1 dB compression Control voltages Supply currents VCTL LOW VCTL HIGH VCTL LOW VCTL HIGH @ 3.3 V and < 30 dBm input VCTL HIGH @ 3.3 V and 30-37 dBm input VCTL HIGH @ 3.3 V and 37-38 dBm input Condition 10/90% or 90/10% RF 50% VCTL to 90/10% RF 50% CTL to 0.1 dB final value PIN = 34 dBm CW F0 = 900 MHz 0.7-4 GHz 0 2.75 5 50 100 200 Frequency Min. Typ. 200 300 2 -80 38.5 0.2 5 Max. Unit ns ns s dBc dBm V V uA uA uA uA
Typical Performance Data
VCTL = 0 V/3 V, T = 25 C, PINPUT = 0 dBm, Z0 = 50 , unless otherwise noted
0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 -1.1 -1.2 -1.3 -1.4 -1.5 0 RFc-J1 Ins RFc-J2 Ins 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 -50 1 2 3 4 5 6 0 1 2 3 4 5 6 RFc-J1 ISO RFc-J2 ISO
Frequency (GHz)
Isolation (dB)
Loss (dB)
Frequency (GHz)
Typical Insertion Loss
RFc-J1 lS11l 0 -5 -10 -15 RFc-J2 lS11l RFc-J1 lS22l RFc-J2 lS33l -50 2nd
Typical Isolation
3rd 4th 5th
-40
Harmonics (dBc)
0 1 2 3 4 5 6
-60 -70 -80 -90 -100 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0
Loss (dB)
-20 -25 -30 -35 -40 -45 -50
VCTL (V)
Typical Return Loss
Typical Harmonics Frequency = 900 MHz, PIN = 34 dBm CW
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2
July 2, 2007 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200621 Rev. B
DATA SHEET * SKY13299-321LF
0 -0.1 -0.2 -0.3 0 -5 -10 -15 -20 -25 -30 -35 -40 30 31 32 33 34 35 36 37 38 39 40 -45 -50 Center 2.8 GHz 2 s/
Loss (dB)
-0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1
Input Power (dBm)
Typical Loss vs. Input Power 2500 MHz VCTL = 3.3 V
Typical Settling Time
Pin Descriptions
Pin # 1 2 3 4 5 6 7 8 9 10 11 12 Paddle Pin Name VCTL1 Gnd J1 Gnd Gnd Gnd J2 Gnd VCTL2 Gnd RFc Gnd Paddle Description DC control voltage Ground RF port must be DC blocked Ground Ground Ground RF port must be DC blocked Ground DC control voltage Ground RF common port must be DC blocked Ground Exposed paddle must be grounded
Pin Out (Top View)
X-ray of pads on bottom of package
Gnd RFc
11
12
VCTL 1 Gnd J1
Gnd
10 9 8 7
1 2 3 4 5 6
VCTL 2 Gnd J2
Gnd
Gnd
Absolute Maximum Ratings
Characteristic VCTL voltage range RF input power @ 3.3V Value 2.75 < VCTL < 7 V 39.5 dBm, f > 700 MHz -40 C to +85 C -65 C to +150 C
Truth Table
VCTL 1 1 0 1 0
0 = 0 to 0.2 V. 1 = 2.75 to 5 V.
Operating temperature VCTL 2 0 1 1 0 RFc to J1 Insertion loss Isolation undefined undefined RFc to J2 Isolation Insertion loss undefined undefined Storage temperature
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.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200621 Rev. B * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * July 2, 2007
Gnd
3
DATA SHEET * SKY13299-321LF
QFN-12
0.118 (3.00 mm) Pin 1 Indicator 0.118 (3.00 mm) 0.008 (0.20 mm) Seating Plane 0.001 (0.02 mm)
Part Marking
Pin 1 Indicator Skyworks Part No. Pin 12
0.030 (0.75 mm) 0.002 (0.05 mm) 0.017 (0.435 mm) Sq. Pin 1 Indicator
Lot #
S299 XXXX YWW
Top View
Date Code Y = Calendar Year WW = Week
0.029 (0.73 mm) Exposed pad 0.009 (0.23 mm) + 0.003 (0.07 mm) - 0.002 (0.05 mm)
0.007 (0.180 mm)
Recommended Solder Reflow Profiles
Refer to the "Recommended Solder Reflow Profile" Application Note.
0.057 (1.45 mm) Sq. + 0.004 (0.10 mm) - 0.006 (0.15 mm)
0.0196 (0.50 mm) BSC
0.022 (0.55 mm) 0.004 (0.10 mm)
Tape and Reel Information
Refer to the "Discrete Devices and IC Switch/Attenuators Tape and Reel Package Orientation" Application Note.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4
July 2, 2007 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200621 Rev. B
DATA SHEET * SKY13299-321LF
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
200621 Rev. B * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * July 2, 2007
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