FMS2031-001 FMS2031-001 10W GaAs pHEMT SPDT Switch 10W GaAs pHEMT SPDT SWITCH Package: 3mmx3mm QFN Product Description Features The FMS2031-001 is a 10W, Single-pole, Double-throw, (SPDT) GaAs pHEMT reflective antenna switch. The switch offers excellent power handling capability and harmonic performance. The FMS2031-001 is designed for use in WiMax, L-, S-, and Cband wireless applications and WLAN access points where high linearity switching is required. ANT Optimum Technology Matching(R) Applied GaAs HBT V2 InGaP HBT SiGe BiCMOS RF1 Si BiCMOS 9 Less than 10A Control Current at 35dBm Input Power Applications V1 GaAs MESFET 31dB Isolation at 2.5GHz 0.5dB Insertion Loss at 2.5GHz P0.1dB 41dBm at 2.3GHz RF2 WiMax L-, S-, and C-band Applications WLAN Applications SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT InP HBT RF MEMS LDMOS Parameter Min. Specification Typ. Max. Unit Electrical Specifications TAMBIENT =25C, VCTRL =0V/2.7V, ZIN =ZOUT =50 Insertion Loss Return Loss Isolation 30 PIN at 0.1dB Compression Point 2nd Harmonic 3rd Harmonic EVM (Contribution Due to Switch) IIP3 IIP2 Switching Speed: TRISE, TFALL Switching Speed: TON, TOFF Control Current Condition 0.5 1 0.9 20 15 10 32 29 23 43 41 -83 -85 -85 -81 0.5 60 87 90 350 <5 0.7 -73 -73 10 dB dB dB dB dB dB dB dB dB dBm dBm dBc dBc dBc dBc % dBm dBm ns ns A DC to 3GHz 3GHz to 4GHz 4GHz to 5GHz DC to 4GHz 4GHz to 5GHz 4.9GHz to 5.9GHz DC to 3GHz 3GHz to 4GHz 4GHz to 5GHz 900MHz 2.3GHz 900MHz, 35dBm CW 1950MHz, 33dBm CW 900MHz, 35dBm CW 1950MHz, 33dBm CW 35dBm at 5.9GHz (OFDM WLAN 54) 1950MHz, 1MHz spacing, +20dBm per tone 1950MHz, 1MHz spacing, +20dBm per tone 10% to 90% RF and 90% to 10% RF 50% control to 10% and 90% RF +35dBm RF input @ 0.96GHz RF MICRO DEVICES(R), RFMD(R), Optimum Technology Matching(R), Enabling Wireless ConnectivityTM, PowerStar(R), POLARISTM TOTAL RADIOTM and UltimateBlueTM are trademarks of RFMD, LLC. BLUETOOTH is a trademark 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. (c)2006, RF Micro Devices, Inc. DS100331 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 1 of 6 FMS2031-001 Absolute Maximum Ratings Parameter Rating Unit Max Input Power, OFDM Modulated, 3:1 Load VSWR +39 dBm Max Input Power, 2:1 VSWR +41 dBm ESD HBM Rating Class 1A Control Voltage Operating Temperature Storage Temperature RoHS status based on EUDirective2002/95/EC (at time of this document revision). +6 V -40 to 85 C Maximum Junction Temperature Caution! ESD sensitive device. 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 performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. 125 C -55 to 150 C The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") 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 application circuitry and specifications at any time without prior notice. Notes: At high powers, the dissipation in the switch can be significant and the resulting thermal effects need to be taken into account. The device should be appropriately heat-sinked. For thermal calculations, the dissipation within the switch should be taken as = 5.5%. This should include the power input to the switch and reflected back from an external mismatch. The thermal resistance of the switch is RTH =70C/W. TJ =TOP +PIN .. RTH, where TJ < TJMAX Disclaimer This product is not designed for use in any space-based or life-sustaining/supporting equipment. Truth Table Switch State VC1 VC2 ANT - RF1 ANT - RF2 A B High Low Low High Insertion loss Isolation Isolation Insertion Loss Note: External DC blocking capacitors are required on all RF ports. All unused ports terminated in 50. High: +2.3V to +6V. Low: +0V to +0.2V. Ordering Information 2 of 6 Delivery Quantity Ordering Code Reel of 1000 FMS2031-001 Reel of 100 FMS2031-001SR Bag of 25 FMS2031-001SQ Bag of 5 FMS2031-001SB Evaluation Board FMS2031-001-PCK1 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS100331 FMS2031-001 Typical Measured Performance on Evaluation Board (De-embedded) Measurement Conditions: VCTRL =2.7V (high) and 0V (low), TAMBIENT =25C unless otherwise stated. Insertion Loss versus Frequency Over Temp C=100pF 0.0 Insertion Loss versus Frequency No Capacitor 0.0 -0.5 -0.5 -1.0 Insertion Loss (dB) Insertion Loss (dB) -1.5 -1.0 -1.5 -40C 25C -2.0 -2.0 85C -2.5 -2.5 0 1 2 3 4 5 6 0.0 1.0 Frequency (GHz) 2.0 3.0 4.0 5.0 6.0 5 6 5 6 Frequency (GHz) Return Loss versus Frequency Over Temp C=100pF 0 Return Loss versus Frequency No Capacitor 0 -40C -5 -5 25C 85C -10 -10 Insertion Loss (dB) Isolation -15 (dB) -15 -20 -20 -25 -25 -30 -30 0 1 2 3 4 5 6 0 1 2 Isolation versus Frequency Over Temp 0 -10 -10 25C -20 85C -30 -30 Isolation (dB) Isolation -40 (dB) -40 -50 -50 -60 -60 -70 -70 -80 -80 0 1 2 3 Frequency (GHz) DS100331 4 Isolation Loss versus Frequency No Capacitor 0 -40C -20 3 Frequency (GHz) Frequency (GHz) 4 5 6 0 1 2 3 4 Frequency (GHz) 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 3 of 6 FMS2031-001 Typical Measured Performance on Evaluation Board (De-embedded) Measurement Conditions: VCTRL =2.7V (high) and 0V (low), TAMBIENT =25C unless otherwise stated. 2nd Harmonic, 880MHz, 35dBm, Over Temp -65 2nd Harmonic, 1880MHz, 33dBm, Over Temp -65 -40C -70 -40C -70 25C 25C 85C 85C -75 -75 Harmonics (dBc) Harmonics (dBc) -80 -80 -85 -85 -90 -90 2.0 2.5 3.0 3.5 Control Voltage 4.0 4.5 5.0 2.0 2.5 3.5 4.0 4.5 5.0 Control Voltage 3rd Harmonic, 880MHz, 35dBm, Over Temp -65 -65.0 3rd Harmonic , RF1, 1880MHz, 33dBm, Over Temp -40C -40C 25C -70.0 3.0 25C -70 85C 85C -75 -75.0 Harmonics (dBc) Harmonics (dBc) -80.0 -80 -85.0 -85 -90 -90.0 2.0 2.5 3.0 3.5 4.0 4.5 2.0 5.0 2.5 3.0 Control Voltage Harmonics versus Input Power (1880MHz, VC=2.7V, 25C) -65 3.5 4.0 4.5 5.0 Control Voltage FMS2031 P0.1dB Compression versus Voltage 50.0 2nd 880MHz 3rd 1.8GHz -70 45.0 -75 Input Power (dBm) Harmonics (dBc) 2.3GHz 40.0 -80 35.0 -85 30.0 -90 30 32 34 36 Input Power (dBm) 4 of 6 38 40 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Control Voltage (V) 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS100331 FMS2031-001 Part Identification First row: Device code "2031". Second row: Trace Code, to be assigned by SubCon. Package Drawing QFN 12-Lead 3mmx3mm 3.0000.050 PIN 1 DOT BY MARKING PIN #1 IDENTIFICATION SQ 0.430 1.1500.050 Exp.DAP 0.500 Bsc 1.1500.050 Exp.DAP 3.0000.050 0.2300.050 0.5500.050 1.000 TOP VIEW Ref. BOTTOM VIEW 0.8500.050 0.000-0.050 0.203 Ref. SIDE VIEW Pad Layout Pin 1 2 3 4 5 6 7 8 9 10 11 12 Function NC NC NC RF2 NC NC V2 ANT RF V1 NC NC RF1 Paddle Description No connect. V1 No connect. ANT V2 8 7 No connect. RF port 2, DC block required 9 No connect. 10 6 No connect. RF common port, DC block required V1 logic control voltage PADDLE 11 V2 logic control voltage RF1 5 4 12 Pin 1 1 2 RF2 3 No connect. No connect. RF port 1, DC block required Ground. Tape and Reel Specification Tape and reel information on this material is in accordance with EIA-481-1 except where exceptions are identified. DS100331 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 5 of 6 FMS2031-001 Evaluation Board Layout RFC V2 V1 RF1 RF2 FMS2031410(B) FMS2031410(B) Bill of Materials Label C1-C9 6 of 6 Component Capacitor, 100pF, 0402 7628 Thorndike Road, Greensboro, NC 27409-9421 * For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. DS100331