DATA SHEET AS221-000: 0.1-2.5 GHz pHEMT GaAs High-Power SP4T Switch ANT Applications GSM/EDGE systems J4 Features Broadband frequency range: 0.1-2.5 GHz Four symmetric RF paths Positive voltage control: 2.6 V High IP3 Excellent harmonic performance Handles GSM power levels J1 100% RF tested in die form Figure 1. AS221-000 Block Diagram J3 J2 S2077 Skyworks offers lead (Pb)-free RoHS (Restriction of Hazardous Substances) compliant packaging. Description The AS221-000 is a reflective Single-Pole, Four-Throw (SP4T) switch. The device is ideal for higher power applications. It can be used for GSM dual-band handset applications for which low loss, low current, and small size are critical parameters. The AS221-000 is the RF tested die form of the AS221-306LF SP4T switch (refer to Data Sheet document #200251). A functional block diagram of the AS221-000 is shown in Figure 1. Signal definitions are provided in Table 1. Table 1. AS221-000 Signal Descriptions Name Description Name Description V1 Control voltage 1 J3 RF port. Must be DC blocked. J1 RF port. Must be DC blocked. J4 RF port. Must be DC blocked. J2 RF port. Must be DC blocked. V4 Control voltage 4 V2 Control voltage 2 ANT RF common port. Must be DC blocked V3 Control voltage 3 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201343A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 14, 2010 1 DATA SHEET • AS221-000 SP4T SWITCH Table 2. AS221-000 Absolute Maximum Ratings Parameter Symbol Minimum Typical Maximum Units RF input power (0/6 V control above 0.5 GHz) PIN 4 W Control voltage VCTL 6 V Operating temperature TOP –40 +85 C Storage temperature TSTG –65 +150 C Thermal resistance ΘJC Note: 25 C/W Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. CAUTION: Although this device is designed to be as robust as possible, Electrostatic Discharge (ESD) 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 should be used at all times. Electrical and Mechanical Specifications The absolute maximum ratings of the AS221-000 are provided in Table 2. Electrical specifications are provided in Table 3. The state of the AS221-000 is determined by the logic provided in Table 4. Die dimensions are shown in Figure 6. Typical performance characteristics of the AS221-000 are illustrated in Figures 2 through 5. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 July 14, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201343A DATA SHEET • AS221-000 SP4T SWITCH Table 3. AS221-000 Electrical Specifications (Note 1) (Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Insertion loss Symbol IL Test Condition Min ISO VSWR Switching characteristics: Rise, fall On, off Video feedthrough Units 0.6 0.7 0.9 1.1 0.7 0.8 1.1 1.2 dB dB dB dB ANT-J1/J2/J3/J4 34 29 23 22 dB dB dB dB 0.1 to 1.0 GHz 1.0 to 2.5 GHz 1.2:1 1.3:1 – – 10/90% or 90/10% RF 50% VCTL to 90/10% RF TRISE = 1 ns, bandwidth = 500 MHz 50 100 50 ns ns mV 0.1 to 0.5 GHz 0.5 to 1.0 GHz 1.0 to 2.0 GHz 2.0 to 2.5 GHz Voltage Standing Wave Ratio Max ANT-J1/J2/J3/J4 0.1 to 0.5 GHz 0.5 to 1.0 GHz 1.0 to 2.0 GHz 2.0 to 2.5 GHz Isolation Typical 30 25 19 18 3rd Order Intercept Point IP3 +13 dBm/tone +55 dBm 2nd and 3rd harmonics 2fo, 3fo +34 dBm input @ 900 MHz –65 dBc Control voltage: Low High VCTL 0 2.6 V V @ 200 μA Note 1: Performance is guaranteed only under the conditions listed in this Table. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201343A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 14, 2010 3 DATA SHEET • AS221-000 SP4T SWITCH Typical Performance Characteristics 0 0 –0.2 –5 –0.4 –10 –0.6 –15 Isolation (dB) Insertion Loss (dB) (Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) –0.8 –1.0 –1.2 –20 –25 –30 –1.4 –35 –1.6 –40 –1.8 –45 –50 –2.0 0 0.5 1.0 1.5 2.0 2.5 3.0 0 0.5 Frequency (GHz) 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Figure 2. Typical Insertion Loss vs Frequency Figure 3. Typical Isolation vs Frequency –100 2.0 –90 Harmonics (dBc) VSWR 1.5 1.0 –80 2nd Harmonic –70 –60 3rd Harmonic 0.5 –50 –40 0 0 0.5 1.0 1.5 2.0 2.5 3.0 2.6 3.0 Frequency (GHz) 3.4 3.8 4.2 4.6 5.0 Control Voltages (V) Figure 4. Typical VSWR vs Frequency Figure 5. Typical Harmonics vs Control Voltages Table 4. AS221-000 Truth Table Note: V1 V2 V3 V4 ANT-J1 ANT-J2 ANT-J3 ANT-J4 VHIGH VLOW VLOW VLOW Insertion loss Isolation Isolation Isolation VLOW VHIGH VLOW VLOW Isolation Insertion loss Isolation Isolation VLOW VLOW VHIGH VLOW Isolation Isolation Insertion loss Isolation VLOW VLOW VLOW VHIGH Isolation Isolation Isolation Insertion loss VHIGH = 2.6 V VLOW = 0 V Any state other than described in this Table places the switch into an undefined state and is not recommended. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 July 14, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201343A DATA SHEET • AS221-000 SP4T SWITCH V1 ANT V4 J4 938.00 958.00 1035.00 J1 J2 97.00 V2 V3 J3 77.00 98.00 294.50 615.25 All dimensions in μm Bond pad dimensions: 72 x 72 μm Bond pad metalization: Gold Backside metalization: None Die thickness: 203.2 μm 935.75 1132.00 1230.25 S2078 Figure 6. AS221-000 Die Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201343A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 14, 2010 5 DATA SHEET • AS221-000 SP4T SWITCH Ordering Information Model Name AS221-000 SP4T Switch Manufacturing Part Number AS221-000 Copyright © 2010 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 6 July 14, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201343A