preliminary data sheet SKY65152: 2.4–2.5 GHz WLAN Power Amplifier Block Diagram IEEE802.11 b/g WLAN ISM band transmitter l WCS fixed wireless l Wireless access nodes VREF1 VC_BIAS l l RF In Interstage Match Input Match Interstage Match VCC2 VCC1 Output Match V_DET RF Out VCC3 GND GND 1 RF_IN GND GND Package Diagram 20 19 18 17 16 VCC1 2 15 VCC_DET PA_ENB 3 14 V_DET VC_BIAS 4 13 VCC2 VREF1 5 12 N/C VREF2 6 11 VCC3 7 8 9 10 GND Skyworks SKY65152 is a Microwave Monolithic Integrated Circuit (MMIC) Power Amplifier (PA) with superior output power, linearity, and efficiency. These features make the SKY65152 ideal for Wireless Local Area Network (WLAN) applications. The high linearity (low EVM) and high efficiency of this device makes it ideal for use in the transmit chain of WLAN access point or modems. Detector Active Bias RF_OUT Description RREF3 GND E VM < 3% for POUT > 27 dBm l High gain: 31 dB l Internal RF match with DC block and active bias circuits l Internal ON/OFF control circuit l Single DC supply: 5 V l Operating temperature -40 °C to +85 °C l Available on tape and reel l Available lead (Pb)-free and RoHs-compliant l MCM (20-pin, 6 x 6 mm) lead (Pb)-free package (MSL-3 @ 260 °C per JEDEC J-STD-020) l RREF2 RREF1 VREF3 VCC_DET GND Features VREF2 PA_ENB VREF3 Applications The SKY65152 is fabricated using Skyworks high reliability Aluminum (Al) Gallium Arsenide (GaAs) Heterojunction Bipolar Transistor (HBT) process, which allows for single supply operation while maintaining high efficiency and good linearity. The device is internally matched and mounted in a 20-pin, 6 x 6 mm Multi-Chip Module (MCM) Surface-Mounted Technology (SMT) package, which allows for a highly manufacturable low cost solution. The module can operate over the temperature range of -40 °C to +85 °C. A populated evaluation board is available upon request. NEW Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging. Preliminary Data Sheet: Based on engineering results. Sampling quantities available. Pin out and package have been determined. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200968 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 26, 2009 1 preliminary Data Sheet • SKY65152 Electrical Specifications VCC1 = VCC2 = VCC3 = VREF1 = VREF2 = VREF3 = VC_BIAS = VCC_DET = PA_ENB = 5 V, ZO = 50 W, TC = 25 °C, Frequency = 2.442 GHz, unless otherwise noted(5) Parameter Symbol Condition Min. IEEE802.11b Complimentary Code Keying Input Signal, Data Rate = 11 Mbps Total supply current ICC_total Output power set to POUT Output power(1) POUT Power-added efficiency(2) PAE Output power set to POUT Ramp-up/ramp-down(3) TS Small signal IEEE802.11g Orthogonal Frequency Division Multiplexing Input Signal, Data Rate = 54 Mbps Total supply current ICC_total Output power set to POUT Output power(4) POUT Output power @ EVM=2.5% Power-added efficiency(2) Continuous Wave Input Signal Small signal gain Unit 1070 mA 31 dBm 23 % <0.5 μs 970 mA 30 dBm Output power set to POUT 27 dBm PAE Output power set to POUT 20 % POUT Gain flatness over channel (16.25 MHz) Max. POUT_EVM G Gain flatness over band Typ. POUT_EVM Pin = –25 dBm 31 dB From 2.4 GHz to 2.5 GHz ±0.5 dB Over any 16.25 MHz within band ±0.1 dB 33 dBm Output power @ 1 dB compression P1 dB Output IP3 OIP3 POUT/tone = 23 dBm, DF = 5 MHz 42 dBm Quiescent current ICCQ No RF 465 mA Noise figure NF 5 dB Power-added efficiency PAE @ P1 dB 33 % Thermal resistance qJC Junction to case 20 ˚C/W Power Up/Down Control Power up PA_ENB On Power down PA_ENB Off Standby current ISB 3 5 0 PA_ENB = 0 V V 0.5 5 V µA 1. Defined as the maximum power level for which the IEEE802.11b transmit mask requirements are met. 2. Measured at the specified average output RF power and modulation type. 3. Ramp-up and ramp-down times are defined from the 10% to 90% power points. 4. Defined as the maximum power level for which the IEEE802.11g transmit mask requirements are met. 5. Voltage measured at evaluation board pins. Recommended Operating Conditions Parameter RF input power Min. Typ. Pin Supply voltages(1) Reference Symbol voltage(1) Detector supply voltage(1) Max. Unit -3 dBm VCC, VC_BIAS 5.0 V VREF 2.5 V VCC_DET 3.6 V Operating frequency FO 2412 Operating case temperature TC -40 +25 2462 MHz +85 ˚C 1. Voltage levels measured at the pins of the package. The evaluation board supply voltage levels may be different. Refer to the evaluation board schematic diagram. 2 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com March 26, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200968 Rev. C preliminary Data Sheet • SKY65152 Absolute Maximum Ratings Characteristic RF output power (POUT) Supply voltage (VCC, VC_BIAS and PA_ENB)1 Supply current (ICC) Value 28 dBm 5.5 V 850 mA Reference voltage (VREF)1 4V Detector supply voltage (VCC_DET)1 4V Power dissipation (PDISS) 1.1 W Operating case temperature (TC) -40 °C to +85 °C Storage temperature (TST) -55 °C to +125 °C Junction temperature (TJ) 150 °C 1. Voltage levels measured at the pins of the package. The evaluation board supply voltage levels may be different. Refer to the evaluation board schematic diagram. 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. Each absolute maximum rating listed is an individual parameter. Operating the amplifier with more than one condition at its absolute maximum or minimum rating value may result in permanent damage to the device. Exposure to maximum rating conditions for extended periods may reduce device reliability. CAUTION: A lthough 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. Electrical Specifications VCC1 = VCC2 = VCC3 = VREF1 = VREF2 = VREF3 = VC_BIAS = VCC_DET = PA_ENB = 5 V, ZO = 50 W, TC = 25 °C, CW, Frequency = 2.442 GHz, unless otherwise noted Gain vs. Power Out Across Frequency Small Signal Gain vs. Frequency Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200968 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 26, 2009 3 preliminary Data Sheet • SKY65152 Electrical Specifications VCC1 = VCC2 = VCC3 = VREF1 = VREF2 = VREF3 = VC_BIAS = VCC_DET = PA_ENB = 5 V, ZO = 50 W, TC = 25 °C, CW, Frequency = 2.442 GHz, unless otherwise noted 2442 MHz 2412 MHz 2462 MHz 3.5 1000 3.0 800 2.5 2.0 ICC2 ICC3 Total 600 400 200 1.5 1.0 ICC1 1200 Current (mA) EVM (%) 4.0 17 18 19 20 21 22 23 24 25 26 27 28 29 0 12 14 16 18 20 22 24 26 POUT (dBm) POUT (dBm) eVm vs. pOUt across Frequency Current vs. pOUt Spectral Response @ Pout = 30 dBm (802.11g, OFDM, 64 QAM @ 54 Mbps) 28 Spectral Response @ Pout = 31 dBm (802.11b, CCK @ 11 Mbps) PAE vs. Pout 4 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com March 26, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200968 Rev. C 30 32 preliminary Data Sheet • SKY65152 Theory of Operation The SKY65152 is a three-stage, HBT InGaP device optimized for high linearity and power efficiency. It contains all of the needed RF matching and DC biasing circuits. An in-module active bias circuit is included within the device for all three amplifier stages providing for excellent gain tracking over temperature and voltage variations. The first, second and output stages are independently supplied using the VCC1, VCC2 and VCC3 supply lines, pins 16, 14 and 11,respectively. The DC control voltage that sets the bias for all 3 stages is supplied via VC_BIAS, pin 4. The evaluation board includes shunt decoupling caps on these pins to suppress any possible bias affect on the RF at low frequencies. The bias reference voltages for stages 1, 2 and 3 are supplied using common lines VREF1, VREF2 and VREF3 (Pins 5, 6 and 7). The maximum reference voltage at the package pins is 4 V. Resistors R1, R2 and R3 on the evaluation board set the correct bias to these pins when attached to a 5 V power supply. The SKY65152 includes an internal PA Enable control pin (Pin 3) for fast RF On/Off control of < 0.5 µs. Zero volts turns off the PA while 3–5 V will turn on the PA. The device also provides an output power detector voltage VDET at Pin 14. A bias voltage is required to operate the detector. The detector supply voltage is supplied via VCC_DET (Pin 15). The maximum voltage at the package pin is 4 V. Resistor R5 on the evaluation board sets the correct bias to this pin when attached to a 5 V power supply. Pin 18 is the RF input and Pin 9 is the RF output. External DC blocking or RF matching is not required on the RF input and output. Ground is achieved through several ground pins and the package backside, center ground. These features make the device suitable for wideband digital applications, where PA linearity and power consumption are of critical importance (e.g., WLANs). The device has been characterized with the highest specified data rates for 802.11b (11 Mbps) and 802.11g (54 Mbps). Under these stringent test conditions, the device exhibits excellent spectral purity and power efficiency. Application Circuit Notes Center Ground. It is extremely important that the device paddle be sufficiently grounded for both thermal and stability reasons. Multiple small vias are acceptable and will work well under the device if solder migration is an issue. Ground (Pins 1, 2, 8, 10, 17, 19, 20). Attach all ground pins to the RF ground plane with the largest diameter and lowest inductance via that the layout will allow. Multiple small vias are also acceptable and will work well under the device if solder migration is an issue. PA_ENB (Pin 3). PA_ENB is the internal PA Enable control pin for fast RF On/Off control of < 0.5 µs. Zero volts turns off the PA while 3–5 V will turn on the PA. VC_BIAS (Pin 4). VC_BIAS is the bias supply voltage for stages 1 and 2, typically set to 5 V. VREF1 (Pin 5). Bias reference voltage for amplifier stage 1. VREF1 should be operated over the same voltage range as VCC, with a nominal voltage of 5 V. VREF2 (Pin 6). Bias reference voltage for amplifier stage 2. VREF2 should be operated over the same voltage range as VCC, with a nominal voltage of 5 V. VREF3 (Pin 7). Bias reference voltage for amplifier stage 3. VREF3 should be operated over the same voltage range as VCC, with a nominal voltage of 5 V. RF_OUT (Pin 9). Amplifier RF Output Pin. ZO = 50 W. The module includes an onboard internal DC blocking capacitor. All impedance matching is provided internal to the module. VCC3 (Pin 11). Supply voltage for the output (final) stage collector bias (typically 5 V). bypassing of VCC3 is accomplished with C10 and C17 and should be placed in the approximate location shown on the evaluation board, but placement is not critical. No Connect (Pin 12). The pin is open and may or may not be connected to ground. VCC2 (Pin 13). Supply voltage for the second stage collector bias (typically 5 V). Bypassing of VCC2 is accomplished with C8 and C16 and should be placed in the approximate location shown on the evaluation board, but placement is not critical. VDET (Pin 14). Output power detector voltage pin. The detector load and settling time constant are set external to the device. Inductor L2 and capacitor C7 are set to yield a settling time of less than 0.5 µs. VCC_DET (Pin 15). Power detector supply voltage. Proper bias and bypassing is VCC_DET is accomplished with Resistor R5 and capacitor C5 provided. VCC_DET may be connected to PA_ENB supply. The benefit of doing this is the current draw consumed by the detector will not be wasted with the PA in the “Off” state. VCC1 (Pin 16). Supply voltage for the first stage collector bias (typically 5 V). Bypassing of VCC1 is accomplished with C5 and C15 and should be placed in the approximate location shown on the evaluation board, but placement is not critical. RF_IN (Pin 18). Amplifier RF Input Pin. ZO = 50 W. The module includes an onboard internal DC blocking capacitor. All impedance matching is provided internal to the module. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200968 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 26, 2009 5 preliminary Data Sheet • SKY65152 Package and Handling Information Electrostatic Discharge (ESD) Sensitivity Since the device package is sensitive to moisture absorption, it is baked and vacuum packed before shipping. Instructions on the shipping container label regarding exposure to moisture after the container seal is broken must be followed. Otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. The SKY65152 is a static-sensitive electronic device. Do not operate or store near strong electrostatic fields. Take proper ESD precautions. Please refer to Skyworks Solder Reflow application note, available at www.skyworksinc.com, for instructions on mounting the SKY65152 to a printed circuit board. Production quantities of this product are shipped in a standard tape and reel format. For packaging details, refer to the Skyworks Application Note, Tape and Reel, document number 101568. Application Circuit 5 6 R3 180 Ω C2 3300 pF 6 17 GND 19 VCC2 VREF1 NC VREF2 VCC3 7 R2 180 Ω VC_BIAS 15 14 RF Output Collector Voltage 1 (5 V) Detector Supply Voltage (5 V) R5 300 Ω L2 27 nH C6 3300 pF C7 8.2 pF 13 12 C15 10 µF C8 8.2 pF C16 10 µF C10 8.2 pF C17 10 µF Detector Output Collector Voltage 2 (5 V) 11 10 GND R1 680 Ω VDET RF_Out Reference Voltage (5 V) 4 VCC1 16 PA_ENB 9 Bias Voltage (5 V) C1 3300 pF GND 3 C11 10 µF C5 8.2 pF VCC_DET GND 8 PA Enable (0–5 V) VREF1 2 RF_In 18 1 GND GND 20 GND GND 21 RF Input Collector Voltage 3 (5 V) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com March 26, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200968 Rev. C preliminary Data Sheet • SKY65152 Pin Assignments Pin # Name 1 GND Ground Description 2 GND Ground 3 PA_ENB PA ON/OFF control signal; OFF: 0 V to 0.5 V; ON: 3 V to VCC 4 VC_BIAS Bias voltage 5 VREF1 Bias reference voltage 1 6 VREF2 Bias reference voltage 2 7 VREF3 Bias reference voltage 3 8 GND Ground 9 RF_OUT RF output 10 GND Ground 11 VCC3 Stage 3 collector voltage 12 NC 13 VCC2 No connection Stage 2 collector voltage 14 VDET Detector output signal 15 VCC_DET Detector supply voltage 16 VCC1 Stage 1 collector voltage 17 GND Ground 18 RF_IN RF input 19 GND Ground 20 GND Ground Center attachment pad must have a low inductance and low thermal resistance connection to the customer’s printed circuit board ground plane. Bill of Material for Evaluation Board Component Value Units Qty. Size Product Number Manufacturer Manufacturer’s Part Number Characteristics C1, C2, C6 3300 pF 3 0603 5404R28-015 Murata GRM188R71H332KD01J X7R, 50 V, ± 10% C5, C7, C8, C10 8.2 pF 4 0603 5404R98-010 Murata GRM1885C1H8R2CZ01D C0G, 50 V, ± 0.25 pF C11, C15, C16, C17 10 µF 4 0603 5404R91-005 TDK C3216X5R0J106KT X5R, 6 V, ± 10% L2 27 nH 1 0603 5332R34-030 Taiyo-Yuden HK160827NJ-T ± 5%, SRF 2200 MHz R1 680 W 1 0603 5424R20-045 Rohm MCR03EZHUJ680 50 V, 0.063 W, ± 5% R2, R3 180 W 2 0603 5424R20-031 Rohm MCR03EZHUJ180 50 V, 0.063 W, ± 5% R5 300 W 1 0603 5424R20-036 Rohm MCR03EZHUJ300 50 V, 0.063 W, ± 5% Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200968 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 26, 2009 7 preliminary Data Sheet • SKY65152 Evaluation Board Description 4. Connect a spectrum analyzer to the RF signal output port. The Skyworks SKY65152 Evaluation Board is used to test the performance of the SKY65152 power amplifier module. The following design considerations are general in nature and must be followed regardless of final use or configuration. 5. Enable the power supply. 1. Paths to ground should be made as short as possible. 2. The ground pad of the SKY65152 power amplifier module has special electrical and thermal grounding requirements. This pad is the main thermal conduit for heat dissipation. Since the circuit board acts as the heat sink, it must shunt as much heat as possible from the amplifiers. As such, design the connection to the ground pad to dissipate the maximum wattage produced to the circuit. Multiple vias to the grounding layer are required. 3. Bypass capacitors should be used on the DC supply lines. RF inductor is required on the Vcc supply line to block RF signal from the DC supply. See Evaluation Board schematic drawing for more details. 4. The RF lines should be well separated from each other, with solid ground in between traces, to maximize input-to-output isolation. NOTE: J unction temperature (TJ) of the device increases with a poor connection to the slug and ground. This reduces the lifetime of the device. 6. Enable the RF signal. 7. Take measurements. CAUTION: If the input signal exceeds the rated power, the SKY65152 Evaluation Board can be permanently damaged. NOTE: It is important that the VCC voltage source be adjusted such that 5 V is measured at the board. The high collector currents will drop the collector voltage significantly if long leads are used. Adjust the bias voltage to compensate. Evaluation Board PA_ENB VC_BIAS VREF GND GND Evaluation Board Test Procedure Use the following procedure to set up the SKY65152 evaluation board for testing. 1. Connect a 5.0 V supply to VCC1, VCC2, VCC3, VREF1, VREF2, VREF3, VC_BIAS, VCC_DET, PA_ENB. If available, enable the current limiting function of the power supply of the VCC supply to 850 mA. 2. If desired, connect a voltage meter to VDET. 3. Connect a signal generator to the RF signal input port. Set it to the desired RF frequency at a power level of -15 dBm or less to the evaluation board, but do NOT enable the RF signal. 8 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 • [email protected] • www.skyworksinc.com March 26, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200968 Rev. C VCC1 VCC_DET VDET VCC2 VCC3 preliminary Data Sheet • SKY65152 Evaluation Board Layer Detail Evaluation Board Stack-Up Cross Section Name Thickness (mils) Material εr L1 1.4 – Lam1 12 L2_GND 1.4 Cu, 1 oz. – 4 FR4-4 4.35 L3_GND 1.4 Cu, 1 oz. – Lam3 12 FR4-12 4.35 L4 1.4 Cu, 1 oz. – Lam2 Layer 1: Silk Screen Cu Rogers 4003-12 3.38 Branding Specifications Mark Pin 1 Identifier Manufacturing Part Number Revision Number SKY65152-NP EXXXXX.XX YYWW MX Lot Number YY = Manufacture Year WW = Week Packaged Sealed MX = Country Code Layer 1: Top Metal Layer 2 and 3: Ground Layer 4: Backside Ground Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200968 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 26, 2009 9 preliminary Data Sheet • SKY65152 Evaluation Board Layer Detail Recommended Footprint 6 Pin 1 Indicator Thermal Via Array Ø0.3 mm On 0.6 mm Pitch Will Improve Thermal Performance Top 13X 0.75 mm 0.25 mm Typ. Pin 20 Pin 1 6 13X 0.5 mm 0.6 mm Typ. 6.3 mm Pin 20 1 mm Typ. (0.3) Solder Mask Opening (2.075) 4X 0.5 2X 1.9 4X 1.5 12X 2.9 1.45 ± 0.1 Ø0.15 Metal Pad Pin 1 (2.75) 4X 2.5 Pin 1 Package Outline 4X 1.5 0.6 mm Typ. 6.3 mm 4X 0.5 Solder Mask A 2X 1.9 20X SMT Pad 8X 2.9 4X R0.2 Pin 20 Solder Mask Opening 20X 0.85 mm Pin 1 0.5 ± 0.1 20X 0.6 mm 0.1 2X 1.7 mm 0.5 ± 0.05 6.4 mm Metal Pad Edge 1 mm Typ. Detail A All dimensions are in millimeters Dimensioning and tolerancing according to ASME Y14.5M-1994 Package Outline 2X 1.7 mm 6.4 mm Stencil Pattern Pin 20 20X 0.75 mm Pin 1 20X 0.5 mm 2X 1.7 mm 6.3 mm 1 mm Typ. Package Outline 2X 1.7 mm Stencil Aperture Size of 80 to 100% of the Module/Pkg. Solder Mask Opening 6.3 mm 10 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com March 26, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200968 Rev. C preliminary Data Sheet • SKY65152 Tape and Reel Dimensions 8.00 (P1) 0.3 ± 0.02 Ø1.50 ± 0.10 4.00 (Po) 2.00 ± 0.05 B Pin 1 1.75 ± 0.10 5.50 ± 0.05 A A 12.00 ± 0.30 6.35 (Bo) 7° max B 1.59 (Ko) Section B-B Ø1.50 Min. 6.35 (Ao) 8° Max. Section A-A 1. Carrier tape: black conductive polystyrene 2. Cover tape material: transparent conductive PSA 3. Cover tape size: 9.3 mm width 4. All dimensions are in millimeters Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 200968 Rev. C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • March 26, 2009 11 preliminary Data Sheet • SKY65152 Ordering Information Model Name SKY65152: 2.4–2.5 GHz WLAN Power Amplifier Manufacturing Part Number Evaluation Kit Part Number SKY65152-NP (Pb-free package) TW17-D560-001 Copyright © 2008, 2009, 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. 12 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com March 26, 2009 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200968 Rev. C