RF1126 BROADBAND MEDIUM POWER SPDT SWITCH RFMD Green, RoHS Compliant, & Pb-Free Product Package Style: QFN, 6-pin, 2mmx1.3mm Features Broadband Performance Low Frequency to 6GHz Very Low Insertion Loss RF1 0.26dB Typ at 1GHz RFC 0.32dB Typ at 2GHz RF2 Excellent Harmonics <-75 dBc at 2GHz High IIP : 62dBm 3 1.8V Capable for Low Power VRF1 VRF2 Applications P0.1dB>23dBm Typ 2GHz Compact Footprint Functional Block Diagram (2.0mmx1.3mmx0.35mm, 6-pin QFN) Product Description The RF1126 is a single-pole double-throw (SPDT) switch designed for gen- Applications eral purpose switching applications which require very low insertion loss Cellular Handset Applications and medium power handling capability. The RF1126 is ideally suited for battery operated applications requiring high performance switching with Antenna Tuning Applications very low DC power consumption. The RF1126 features low insertion loss, IEEE802.11b/g WLAN Appli- high linearity, and very good harmonic characteristics, and is operable cations from 1.8V to 3.6V control voltage. It is fabricated with 0.5 m GaAs Multi-mode GSM, W-CDMA pHEMT process, and is packaged in a very compact 2mmx1.3mm, 6-pin, Applications leadless QFN package. WLAN Applications Ordering Information RF1126 Broadband Medium Power SPDT Switch RF1126PCBA-410 Fully Assembled Evaluation Board Optimum Technology Matching Applied GaAs HBT SiGe BiCMOS GaAs pHEMT GaN HEMT GaAs MESFET Si BiCMOS Si CMOS InGaP HBT SiGe HBT Si BJT RF MICRO DEVICES, RFMD, Optimum Technology Matching, Enabling Wireless Connectivity, PowerStar, POLARIS TOTAL RADIO and UltimateBlue are trademarks of RFMD, LLC. BLUETOOTH is a trade- mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. 2006, RF Micro Devices, Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 For sales or technical Rev A1 DS090930 support, contact RFMD at (+1) 336-678-5570 or sales-support rfmd.com. 1 of 8RF1126 Absolute Maximum Ratings Caution ESD sensitive device. Parameter Rating Unit Voltage 6.0 V Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical perfor- Maximum Input Power (0.6GHz to +28 dBm mance or functional operation of the device under Absolute Maximum Rating condi- 2.5GHz), RF1, RF2 tions is not implied. RoHS status based on EUDirective2002/95/EC (at time of this document revision). Operating Temperature -30 to +85 C The information in this publication is believed to be accurate and reliable. However, no Storage Temperature -65 to +100 C responsibility is assumed by RF Micro Devices, Inc. RFM) for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended appli- cation circuitry and specifications at any time without prior notice. Specification Parameter Unit Condition Min. Typ. Max. V , V =High=3V, V =V =Low=0V, RF1 RF2 RF1 RF2 Temp=25C Operating Frequency 0.6 2.5 GHz Insertion Loss RFC - RF1, RFC - RF2 0.21 0.24 dB RF ON, 50MHz to 450MHz 0.26 0.31 dB RF ON, 824MHz to 960MHz 0.32 0.40 dB RF ON, 1850MHz to 1990MHz 0.36 0.45 dB RF ON, 2170MHz to 2500MHz 0.70 dB RF ON, 5.8GHz Isolation RFC - RF1, RFC - RF2 31 33 dB RF ON, 450MHz 25 27 dB RF ON, 824MHz to 960MHz 18 20 dB RF ON, 1850MHz to 1990MHz 16 19 dB RF ON, 2170MHz to 2500MHz 11 dB RF ON, 5.8GHz Return Loss 19 26 dB 500MHz to 3000MHz Harmonics Second Harmonics 75 dBc P =+15dBm, 1980MHz IN 69 dBc P =+15dBm, 2500MHz IN Third Harmonics 90 dBc P =+15dBm, 1980MHz IN 70 dBc P =+15dBm, 2500MHz IN IIP3 RF1 - RFC, RF2 - RFC (Cell) 61 62 dBm Tone 1: 836.5MHz 16dBm, Tone 2: 791.5MHz -20dBm RX Freq: 881.5MHz RF1 - RFC, RF2 - RFC (IMT) 59 60 dBm Tone 1: 1950MHz 16dBm, Tone 2: 1760MHz -20dBm RX Freq: 2140MHz Triple Beat Ratio (TBR) Cell/AWS/PCS 61 dBc VSWR=2:1 0.1dB Compression (P0.1dB) 21 23 dBm 500MHz to 3000MHz Switching Speed 160 400 ns 50% control to 10%/90% Control Current 0.4 1.0 uA P =15dBm IN 7628 Thorndike Road, Greensboro, NC 27409-9421 For sales or technical 2 of 8 support, contact RFMD at (+1) 336-678-5570 or sales-support rfmd.com. Rev A1 DS090930