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DATA SHEET
AS186-302, AS186-302LF: GaAs IC High-Isolation Positive Control SPDT Nonreflective Switch LF-4 GHz
Applications
Pin Out
V1 V2 CBL GND CBL J3 5 3 6 GND 50 4 CBL J2 GND 1 8 50 2 7
Typical applications include GSM, PCS, WCDMA, 2.4 GHz ISM and 3.5 GHz wireless local loop
J1
Features
Positive voltage control (0/3 to 0/5 V) High isolation (55 dB @ 0.9 GHz and 1.9 GHz) Miniature MSOP-8 exposed pad package Three-switch solution for base station synthesizer switch Nonreflective Operation to 6 GHz Available lead (Pb)-free and RoHS-compliant MSL-1 @ 260 C per JEDEC J-STD-020
CBL = 47 pF for operation > 500 MHz.
Description
The AS186-302 is a GaAs FET IC SPDT nonreflective switch, packaged in an MSOP-8 exposed pad plastic package for lowcost, high-isolation commercial applications.
NEW
Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging.
Electrical Specifications
-40 C T +85 C, VCTL = 0/5 V, Z0 = 50 unless otherwise noted
Parameter Insertion loss Condition Frequency LF-2 GHz LF-3 GHz LF-4 GHz LF-2 GHz LF-3 GHz LF-4 GHz LF-2 GHz LF-4 GHz 0.5-4 GHz 50 45 35 Min. Typ. 0.8 0.9 1.0 55 50 40 1.3:1 1.3:1 1.35:1 1.5:1 1.6:1 1.7:1 Max. 1.05 1.15 1.25 Unit dB dB dB dB dB dB
Isolation(1)
VSWR (on state) VSWR (off state)
1. Backside of exposed pad must be connected to RF ground to obtain specified isolation.
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Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200104 Rev. C * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * August 2, 2006
1
DATA SHEET * AS186-302, AS186-302LF
Operating Characteristics
-40 C T +85 C, VCTL = 0/5 V, Z0 = 50 unless otherwise noted
Parameter Switching characteristics Rise, fall On, off Video feedthru Input power for 1 dB compression Input 3rd order intermodulation intercept point (IIP3) Thermal resistance ESD rating Control voltages Human body model VLOW = 0 to 0.2 V @ 20 A max. VHIGH = 3 V @ 100 A max. to 5 V @ 200 A max. Class 1A Condition 10/90% or 90/10% RF 50% CTL to 90/10% RF TRISE = 3 ns, BW = 500 MHz VCTL = 0/3 V VCTL = 0/5 V For two-tone input power 8 dBm VCTL = 0/3 V VCTL = 0/5 V 0.9-4 GHz 0.9-4 GHz 0.9-4 GHz 0.9-4 GHz 23 27 27 42 Frequency Min. Typ. 30 50 25 25 30 38 46 25 Max. Unit ns ns mV dBm dBm dBm dBm C/W
Typical Performance Data (0, 5 V)
0 -0.5 0 -0.5
J1-J2
Insertion Loss (dB)
-1.0 -1.5 -2.0 -2.5 -3.0 0
Insertion Loss (dB)
-40 C -1.0 -1.5 -2.0
25 C
J1-J3
85 C -2.5 -3.0
1
2
3
4
5
6
0
1
2
3
4
5
6
Frequency (GHz)
Frequency (GHz)
Insertion Loss vs. Frequency
Insertion Loss vs. Frequency -40, 25, 85 C
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2
August 2, 2006 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200104 Rev. C
DATA SHEET * AS186-302, AS186-302LF
0 -10 -20
0 -10 -20
Isolation (dB)
-30 -40
Isolation (dB)
J1-J3 J1-J2
-30 -40 -50 -60 -40 C -70
85 C 25 C
-50 -60 -70 0 1 2 3 4 5 6
0
1
2
3
4
5
6
Frequency (GHz)
Frequency (GHz)
Isolation vs. Frequency
Isolation vs. Frequency -40, 25, 85 C
2.50
2.50 2.25 2.00 S22 Off
2.25 2.00 S11 On
VSWR
VSWR
1.75 1.50 1.25 S22 On 1.00 0 1 2 3 4
1.75 -40 C 1.50 1.25 25 C 1.00 85 C
5
6
0
1
2
3
4
5
6
Frequency (GHz)
Frequency (GHz)
VSWR vs. Frequency
VSWR vs Frequency -40, 25, 85 C (S22 Off)
2.50 2.25 2.00
VSWR
1.75 1.50 1.25 1.00 0 1 2 3 4 85 C 25 C -40 C 5 6
Frequency (GHz)
Input VSWR vs Frequency -40, 25, 85 C
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com
200104 Rev. C * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * August 2, 2006
3
DATA SHEET * AS186-302, AS186-302LF
IP3 vs. Voltage and Temperature
Control Voltage (V) 3 3 3 5 5 5
Tone frequencies: 900 and 901 MHz.
Temperature (C) -40 25 85 -40 25 85
IP3 @ 8 dBm Each Tone (dBm) 44 38 29.5 47.5 46.5 45.5
Compression Point vs. Voltage and Temperature @ 900 MHz
Control Voltage (V) 3 3 3 5 5 5 Temperature (C) -40 25 85 -40 25 85 Input Power @ 1 dB Compression (dBm) 20.5 20 19 28.5 28 27.5 Input power @ 0.1 dB Compression (dBm) 16.5 15.3 14 23 23 23
Truth Table
V1 0 VHIGH V2 VHIGH 0 J1-J2 Isolation Insertion loss J1-J3 Insertion loss Isolation
Frequency: 900 MHz.
Absolute Maximum Ratings
Characteristic RF input power Value 1 W max. for f > 500 MHz 100 mW for f < 500 MHz VCTL = 0/8 V -0.2 V, +8 V -40 C to +85 C -65 C to +150 C
All other conditions not recommended. VHIGH = 3 V to 5 V.
MSOP-8 Exposed Pad
0.122 (3.09 mm) 0.114 (2.89 mm) 8 0.0256 (0.650 mm) Typ. 0.072 (1.83 mm) 0.062 (1.57 mm) 0.073 (1.85 mm) 0.063 (1.60 mm)
Control voltage Operating temperature Storage temperature
0.122 (3.09 mm) 0.114 (2.89 mm) 1 Pin 1 Indicator Exposed Paddle 0.200 (5.08 mm) 0.114 (4.67 mm) 0.044 (1.12 mm) Max. 0.012 (0.30 mm) 0.008 (0.20 mm) 0.006 (0.15 mm) 0.002 (0.05 mm)
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.
Recommended Solder Reflow Profiles
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.
Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4
August 2, 2006 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200104 Rev. C
DATA SHEET * AS186-302, AS186-302LF
Copyright (c) 2002, 2003, 2004, 2005, 2006, 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
200104 Rev. C * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * August 2, 2006
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