CRF24060D 60 W SiC RF Power MESFET Die Cree’s CRF24060 is a silicon carbide (SiC) RF power Metal-Semiconductor Field-Effect Transistor (MESFET). SiC has superior properties compared to silicon or gallium arsenide, including higher breakdown voltage, higher saturated electron drift velocity, and higher thermal conductivity. SiC MESFETs offer greater power density and wider bandwidths compared to Si and GaAs transistors. FEATURES PN: CR F240 60D APPLICATIONS • 13 dB Small Signal Gain at 1.5 GHz • Wideband Military Communications • 60 W Typical P1dB • Secure Comms for Homeland Defense • 48 V Operation • Class A, AB Amplifiers • High Breakdown Voltage • TDMA, EDGE, CDMA and W-CDMA • High Temperature Operation • Broadband Amplifiers • Up to 5 GHz Operation • MMDS • High Efficiency Packaging Information • Bare die are shipped in Gel-Pak® containers. • Non-adhesive tacky membrane immobilizes die during ember 2006 Rev 1.1 – Nov shipment. Subject to change without notice. www.cree.com/wireless Absolute Maximum Ratings (not simultaneous) at 25˚C Parameter Symbol Rating Units Drain-source Voltage VDSS 120 VDC Gate-source Voltage VGS -20, +3 VDC Storage Temperature TSTG -55, 150 ˚C TJ 255 ˚C Operating Junction Temperature Thermal Resistance, Junction to Case RθJC 1.4 ˚C/W Mounting Temperature (30 seconds) TS 320 ˚C 1 Eutectic die attach using 80/20 AuSn mounted to a 60 mil thick CuMoCu carrier. 1 Electrical Characteristics (TC = 25˚C) (Measured using eutectic die attach with 80/20 AuSn solder mounted to a 60 mil thick CuMoCu carrier) Characteristics Symbol Min. Typ. Max. Units Conditions Gate Threshold Voltage VGS(th) -13 -10 – VDC VDS = 10 V, ID = 2.5 mA Gate Quiescent Voltage VGS(Q) – -7 – VDC VDS = 48 V, ID = 2000 mA Zero Gate Voltage Drain Current IDSS 6.0 7.5 9.0 A VDS = 10 V, VGS = 0 V Drain-Source Breakdown Voltage V(BR)DSS 100 – – VDC VGS = -18, ID = 50 mA gm 700 800 – mS VDS = 48 V, ID = 2000 mA Gain GSS 10 13 – dB VDD = 48 V, IDQ = 2000 mA, f = 1500 MHz Power Output at 1 dB Compression P1dB 50 60 – W VDD = 48 V, IDQ = 2000 mA, f = 1500 MHz η 40 45 – % VDD = 48 V, IDQ = 2000 mA, f = 1500 MHz POUT = P1dB IMD3 – -31 – dBc VSWR 10:1 – – – No damage at all phase angles VDD = 48 V, IDQ = 2000 mA, f = 1000 MHz POUT = 50 W CW Input Capacitance CDS – 9.5 – pF VDS = 48 V, Vgs = -16 V, f = 1 MHz Output Capacitance CGS – 6.5 – pF VDS = 48 V, Vgs = -16 V, f = 1 MHz Reverse Transfer Capacitance CGD – 2.2 – pF VDS = 48 V, Vgs = -16 V, f = 1 MHz DC Characteristics Forward Transconductance RF Characteristics Drain Efficiency1,2 Intermodulation Distortion Output Mismatch Stress VDD = 48 V, IDQ = 2000 mA f1 = 1000.0 MHz, f2 = 1000.1 MHz POUT = 50 W PEP Dynamic Characteristics Notes: 1 Drain Efficiency = POUT/PDC 2 Power Added Efficiency (PAE) = (POUT-PIN) / PDC Copyright © 2004-2006 Cree, Inc. All rights reserved. Permission is given to reproduce this document provided the entire document (including this copyright notice) is duplicated. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks and Wireless by Cree is a trademark of Cree, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. CRF24060D Preliminary Rev 1.1 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/wireless DIE Dimensions (units in microns) Overall die size 5260 x 1195 microns, die thickness 100 microns All pads must be bonded for electrical connection. PRELIMINARY CREE Assembly Notes: • Recommended solder is AuSn (80/20) solder. Refer to Cree’s website for the Eutectic Die Bond Procedure application note at www.cree.com/wireless. • Vacuum collet is the preferred method of pick-up. • The backside of the die is the source (ground) contact. • Use the die label for the correct orientation. • Die back side plating is 5 microns thick gold minimum. • Use caution to prevent air bridge damage. • Thermosonic ball or wedge bonding is the preferred connection method. • Gold wire shall be used for connections. • Use caution not to probe on the vias. Copyright © 2004-2006 Cree, Inc. All rights reserved. Permission is given to reproduce this document provided the entire document (including this copyright notice) is duplicated. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks and Wireless by Cree is a trademark of Cree, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. CRF24060D Preliminary Rev 1.1 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/wireless Typical Performance Maximum Stable Gain, Maximum Available Gain and K Factor of the CRF24060D VDD = 48 V, IDQ = 2000 mA MAG and K Factor 0.6 25 0.45 20 0.3 15 0.15 10 0 0.1 1.1 2.1 Frequency (GHz) 3.1 K Factor MSG, MAG (dB) 30 4 Intrinsic die parameters - reference planes at centers of gate and drain bonding pads. No wire bonds assumed. Copyright © 2004-2006 Cree, Inc. All rights reserved. Permission is given to reproduce this document provided the entire document (including this copyright notice) is duplicated. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks and Wireless by Cree is a trademark of Cree, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. CRF24060D Preliminary Rev 1.1 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/wireless Typical Die S-Parameters (Small Signal, VDS = 48 V, IDQ = 500 mA, magnitude / angle) Frequency S(1,1) S(2,1) S(1,2) S(2,2) 100.0MHz 0.95715 / -101.01 8.9085 / 126.61 0.027027 / 37.088 0.71294 / -169.08 200.0MHz 0.93931 / -135.11 5.2813 / 107.99 0.032043 / 18.949 0.77416 / -172.52 300.0MHz 0.93437 / -149.10 3.6570 / 99.343 0.033278 / 10.779 0.79111 / -174.23 400.0MHz 0.93262 / -156.47 2.7776 / 93.930 0.033695 / 5.8455 0.79825 / -175.06 500.0MHz 0.93198 / -160.96 2.2320 / 89.916 0.033837 / 2.3103 0.80238 / -175.48 600.0MHz 0.93183 / -163.98 1.8616 / 86.629 0.033856 / -0.49809 0.80539 / -175.68 700.0MHz 0.93197 / -166.13 1.5938 / 83.770 0.033805 / -2.8795 0.80797 / -175.74 800.0MHz 0.93227 / -167.74 1.3912 / 81.184 0.033710 / -4.9867 0.81040 / -175.74 900.0MHz 0.93270 / -168.98 1.2324 / 78.789 0.033581 / -6.9049 0.81283 / -175.68 1.000GHz 0.93323 / -169.97 1.1046 / 76.531 0.033425 / -8.6855 0.81530 / -175.60 1.100GHz 0.93384 / -170.77 0.99935 / 74.378 0.033248 / -10.361 0.81787 / -175.49 1.200GHz 0.93451 / -171.44 0.91118 / 72.310 0.033050 / -11.953 0.82052 / -175.38 1.300GHz 0.93524 / -171.99 0.83618 / 70.311 0.032836 / -13.475 0.82328 / -175.26 1.400GHz 0.93602 / -172.47 0.77156 / 68.372 0.032607 / -14.939 0.82613 / -175.14 1.500GHz 0.93684 / -172.88 0.71528 / 66.484 0.032363 / -16.352 0.82906 / -175.03 1.600GHz 0.93770 / -173.24 0.66580 / 64.643 0.032107 / -17.719 0.83207 / -174.91 1.700GHz 0.93858 / -173.55 0.62194 / 62.844 0.031840 / -19.044 0.83515 / -174.80 1.800GHz 0.93949 / -173.83 0.58280 / 61.085 0.031563 / -20.330 0.83828 / -174.70 1.900GHz 0.94042 / -174.09 0.54764 / 59.362 0.031277 / -21.580 0.84145 / -174.61 2.000GHz 0.94137 / -174.31 0.51588 / 57.674 0.030983 / -22.796 0.84466 / -174.53 2.100GHz 0.94233 / -174.52 0.48705 / 56.020 0.030682 / -23.979 0.84789 / -174.45 2.200GHz 0.94330 / -174.71 0.46076 / 54.397 0.030375 / -25.131 0.85112 / -174.38 2.300GHz 0.94427 / -174.88 0.43669 / 52.806 0.030062 / -26.253 0.85437 / -174.32 2.400GHz 0.94525 / -175.05 0.41458 / 51.245 0.029746 / -27.345 0.85760 / -174.27 2.500GHz 0.94622 / -175.20 0.39420 / 49.713 0.029426 / -28.409 0.86082 / -174.23 2.600GHz 0.94720 / -175.34 0.37536 / 48.209 0.029103 / -29.446 0.86401 / -174.19 2.700GHz 0.94816 / -175.47 0.35790 / 46.734 0.028778 / -30.456 0.86718 / -174.17 2.800GHz 0.94912 / -175.60 0.34167 / 45.285 0.028451 / -31.439 0.87031 / -174.15 2.900GHz 0.95007 / -175.72 0.32656 / 43.863 0.028124 / -32.397 0.87340 / -174.13 3.000GHz 0.95101 / -175.84 0.31245 / 42.467 0.027796 / -33.330 0.87644 / -174.13 3.100GHz 0.95194 / -175.95 0.29926 / 41.096 0.027468 / -34.239 0.87944 / -174.13 3.200GHz 0.95286 / -176.06 0.28691 / 39.749 0.027141 / -35.124 0.88238 / -174.14 3.300GHz 0.95375 / -176.16 0.27532 / 38.428 0.026815 / -35.987 0.88526 / -174.15 3.400GHz 0.95464 / -176.26 0.26442 / 37.129 0.026491 / -36.826 0.88809 / -174.17 3.500GHz 0.95550 / -176.36 0.25417 / 35.854 0.026168 / -37.644 0.89086 / -174.19 3.600GHz 0.95635 / -176.45 0.24451 / 34.601 0.025848 / -38.440 0.89357 / -174.22 3.700GHz 0.95719 / -176.54 0.23539 / 33.371 0.025530 / -39.215 0.89622 / -174.25 3.800GHz 0.95800 / -176.63 0.22678 / 32.162 0.025215 / -39.970 0.89880 / -174.28 3.900GHz 0.95880 / -176.72 0.21864 / 30.974 0.024902 / -40.705 0.90132 / -174.32 4.000GHz 0.95958 / -176.80 0.21093 / 29.807 0.024593 / -41.421 0.90378 / -174.36 Copyright © 2004-2006 Cree, Inc. All rights reserved. Permission is given to reproduce this document provided the entire document (including this copyright notice) is duplicated. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks and Wireless by Cree is a trademark of Cree, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. CRF24060D Preliminary Rev 1.1 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/wireless Typical Die S-Parameters (Small Signal, VDS = 48 V, IDQ = 1000 mA, magnitude / angle) Frequency S(1,1) S(2,1) S(1,2) S(2,2) 100.0MHz 0.95891 / -104.19 9.3337 / 125.32 0.024361 / 35.778 0.74246 / -170.26 200.0MHz 0.94349 / -137.38 5.4630 / 107.34 0.028516 / 18.252 0.79756 / -173.48 300.0MHz 0.93935 / -150.77 3.7704 / 99.161 0.029518 / 10.533 0.81232 / -175.04 400.0MHz 0.93788 / -157.79 2.8610 / 94.100 0.029859 / 5.9282 0.81839 / -175.81 500.0MHz 0.93731 / -162.07 2.2987 / 90.374 0.029982 / 2.6594 0.82178 / -176.21 600.0MHz 0.93715 / -164.94 1.9177 / 87.339 0.030008 / 0.081238 0.82416 / -176.41 700.0MHz 0.93721 / -166.99 1.6427 / 84.708 0.029981 / -2.0930 0.82613 / -176.50 800.0MHz 0.93740 / -168.52 1.4349 / 82.336 0.029919 / -4.0091 0.82795 / -176.52 900.0MHz 0.93770 / -169.71 1.2723 / 80.140 0.029832 / -5.7489 0.82974 / -176.50 1.000GHz 0.93807 / -170.65 1.1414 / 78.072 0.029725 / -7.3612 0.83155 / -176.44 1.100GHz 0.93850 / -171.42 1.0338 / 76.100 0.029602 / -8.8773 0.83342 / -176.37 1.200GHz 0.93898 / -172.06 0.94374 / 74.205 0.029463 / -10.318 0.83535 / -176.28 1.300GHz 0.93951 / -172.60 0.86715 / 72.371 0.029312 / -11.696 0.83736 / -176.19 1.400GHz 0.94008 / -173.05 0.80122 / 70.589 0.029149 / -13.024 0.83945 / -176.10 1.500GHz 0.94068 / -173.45 0.74382 / 68.853 0.028975 / -14.306 0.84162 / -176.00 1.600GHz 0.94131 / -173.79 0.69339 / 67.156 0.028791 / -15.549 0.84385 / -175.90 1.700GHz 0.94198 / -174.09 0.64870 / 65.495 0.028598 / -16.757 0.84614 / -175.81 1.800GHz 0.94266 / -174.36 0.60882 / 63.866 0.028397 / -17.933 0.84849 / -175.72 1.900GHz 0.94337 / -174.60 0.57301 / 62.269 0.028188 / -19.079 0.85090 / -175.63 2.000GHz 0.94409 / -174.82 0.54066 / 60.699 0.028188 / -19.079 0.85334 / -175.55 2.100GHz 0.94483 / -175.02 0.51128 / 59.158 0.027749 / -21.287 0.85582 / -175.47 2.200GHz 0.94483 / -175.02 0.48449 / 57.642 0.027521 / -22.352 0.85833 / -175.40 2.300GHz 0.94634 / -175.36 0.45996 / 56.151 0.027288 / -23.393 0.86086 / -175.34 2.400GHz 0.94711 / -175.52 0.43741 / 54.685 0.027050 / -24.410 0.86340 / -175.28 2.500GHz 0.94789 / -175.66 0.41661 / 53.243 0.026809 / -25.404 0.86595 / -175.23 2.600GHz 0.94867 / -175.79 0.39737 / 51.824 0.026563 / -26.376 0.86851 / -175.18 2.700GHz 0.94945 / -175.92 0.37952 / 50.427 0.026315 / -27.326 0.87106 / -175.14 2.800GHz 0.95023 / -176.03 0.36291 / 49.052 0.026064 / -28.254 0.87360 / -175.10 2.900GHz 0.95101 / -176.15 0.34743 / 47.699 0.025812 / -29.162 0.87614 / -175.08 3.000GHz 0.95178 / -176.25 0.33297 / 46.367 0.025557 / -30.049 0.87865 / -175.05 3.100GHz 0.95255 / -176.35 0.31943 / 45.056 0.025301 / -30.916 0.88114 / -175.03 3.200GHz 0.95332 / -176.45 0.30672 / 43.766 0.025045 / -31.764 0.88361 / -175.02 3.300GHz 0.95407 / -176.55 0.29479 / 42.496 0.024788 / -32.592 0.88605 / -175.01 3.400GHz 0.95482 / -176.64 0.28356 / 41.245 0.024530 / -33.401 0.88845 / -175.01 3.500GHz 0.95557 / -176.72 0.27298 / 40.014 0.024273 / -34.192 0.89083 / -175.01 3.600GHz 0.95630 / -176.81 0.26299 / 38.802 0.024016 / -34.965 0.89317 / -175.02 3.700GHz 0.95702 / -176.89 0.25355 / 37.609 0.023760 / -35.720 0.89547 / -175.03 3.800GHz 0.95773 / -176.97 0.24461 / 36.434 0.023505 / -36.458 0.89773 / -175.04 3.900GHz 0.95843 / -177.05 0.23615 / 35.277 0.023251 / -37.179 0.89995 / -175.06 4.000GHz 0.95843 / -177.05 0.22813 / 34.138 0.022998 / -37.883 0.90213 / -175.08 Copyright © 2004-2006 Cree, Inc. All rights reserved. Permission is given to reproduce this document provided the entire document (including this copyright notice) is duplicated. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks and Wireless by Cree is a trademark of Cree, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. CRF24060D Preliminary Rev 1.1 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/wireless Typical Die S-Parameters (Small Signal, VDS = 48 V, IDQ = 2000 mA, magnitude / angle) Frequency S(1,1) S(2,1) S(1,2) S(2,2) 100.0MHz 0.95949 / -108.95 9.9164 / 123.17 0.022412 / 33.611 0.76603 / -170.90 200.0MHz 0.94641 / -140.66 5.6948 / 106.07 0.025741 / 16.953 0.81571 / -174.11 300.0MHz 0.94306 / -153.13 3.9112 / 98.475 0.026515 / 9.7970 0.82842 / -175.59 400.0MHz 0.94188 / -159.63 2.9628 / 93.803 0.026777 / 5.5651 0.83354 / -176.32 500.0MHz 0.94142 / -163.58 2.3791 / 90.373 0.026873 / 2.5747 0.83633 / -176.71 600.0MHz 0.94128 / -166.23 1.9846 / 87.581 0.026894 / 0.22293 0.83826 / -176.91 700.0MHz 0.94132 / -168.12 1.7004 / 85.161 0.026876 / -1.7569 0.83982 / -177.01 800.0MHz 0.94146 / -169.53 1.4858 / 82.978 0.026831 / -3.5000 0.84124 / -177.05 900.0MHz 0.94168 / -170.63 1.3180 / 80.956 0.026767 / -5.0819 0.84262 / -177.04 1.000GHz 0.94196 / -171.51 1.1832 / 79.051 0.026688 / -6.5481 0.84401 / -177.01 1.100GHz 0.94228 / -172.22 1.0724 / 77.232 0.026597 / -7.9274 0.84545 / -176.96 1.200GHz 0.94265 / -172.81 0.97967 / 75.482 0.026494 / -9.2389 0.84693 / -176.89 1.300GHz 0.94306 / -173.31 0.90091 / 73.786 0.026382 / -10.496 0.84848 / -176.82 1.400GHz 0.94349 / -173.73 0.83314 / 72.136 0.026260 / -11.707 0.85009 / -176.74 1.500GHz 0.94396 / -174.10 0.77418 / 70.526 0.026129 / -12.879 0.85176 / -176.66 1.600GHz 0.94445 / -174.42 0.72239 / 68.950 0.025991 / -14.018 0.85349 / -176.58 1.700GHz 0.94497 / -174.70 0.67653 / 67.404 0.025845 / -15.126 0.85528 / -176.50 1.800GHz 0.94550 / -174.95 0.63562 / 65.887 0.025693 / -16.207 0.85713 / -176.42 1.900GHz 0.94606 / -175.17 0.59888 / 64.395 0.025534 / -17.262 0.85902 / -176.34 2.000GHz 0.94663 / -175.37 0.56570 / 62.927 0.025369 / -18.294 0.86095 / -176.27 2.100GHz 0.94722 / -175.55 0.53557 / 61.482 0.025199 / -19.304 0.86293 / -176.19 2.200GHz 0.94782 / -175.72 0.50810 / 60.059 0.025024 / -20.292 0.86493 / -176.13 2.300GHz 0.94843 / -175.87 0.48294 / 58.656 0.024844 / -21.260 0.86697 / -176.06 2.400GHz 0.94905 / -176.01 0.45981 / 57.274 0.024659 / -22.208 0.86903 / -176.01 2.500GHz 0.94968 / -176.15 0.43848 / 55.911 0.024471 / -23.137 0.87110 / -175.95 2.600GHz 0.95032 / -176.27 0.41873 / 54.568 0.024280 / -24.048 0.87320 / -175.90 2.700GHz 0.95096 / -176.38 0.40040 / 53.243 0.024085 / -24.940 0.87530 / -175.86 2.800GHz 0.95160 / -176.49 0.38335 / 51.937 0.023888 / -25.815 0.87741 / -175.82 2.900GHz 0.95225 / -176.59 0.36744 / 50.649 0.023688 / -26.672 0.87951 / -175.78 3.000GHz 0.95290 / -176.69 0.35257 / 49.378 0.023486 / -27.512 0.88162 / -175.75 3.100GHz 0.95355 / -176.78 0.33863 / 48.125 0.023282 / -28.336 0.88372 / -175.72 3.200GHz 0.95419 / -176.87 0.32555 / 46.889 0.023077 / -29.143 0.88581 / -175.70 3.300GHz 0.95484 / -176.95 0.31325 / 45.670 0.022870 / -29.934 0.88789 / -175.68 3.400GHz 0.95548 / -177.04 0.30167 / 44.467 0.022663 / -30.708 0.88996 / -175.67 3.500GHz 0.95611 / -177.11 0.29074 / 43.281 0.022454 / -31.468 0.89201 / -175.66 3.600GHz 0.95674 / -177.19 0.28042 / 42.112 0.022245 / -32.211 0.89404 / -175.65 3.700GHz 0.95737 / -177.26 0.27065 / 40.958 0.022036 / -32.940 0.89605 / -175.65 3.800GHz 0.95799 / -177.34 0.26140 / 39.820 0.021827 / -33.654 0.89803 / -175.65 3.900GHz 0.95861 / -177.41 0.25263 / 38.697 0.021618 / -34.353 0.89999 / -175.66 4.000GHz 0.95921 / -177.47 0.24430 / 37.590 0.021410 / -35.037 0.90192 / -175.66 Copyright © 2004-2006 Cree, Inc. All rights reserved. Permission is given to reproduce this document provided the entire document (including this copyright notice) is duplicated. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks and Wireless by Cree is a trademark of Cree, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. CRF24060D Preliminary Rev 1.1 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/wireless Disclaimer Specifications are subject to change without notice. Cree, Inc. believes the information contained within this data sheet to be accurate and reliable. However, no responsibility is assumed by Cree for its use or for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Cree. Cree makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. “Typical” parameters are the average values expected by Cree in large quantities and are provided for information purposes only. These values can and do vary in different applications, and actual performance can vary over time. All operating parameters should be validated by customer’s technical experts for each application. Cree products are not designed, intended, or authorized for use as components in applications intended for surgical implant into the body or to support or sustain life, in applications in which the failure of the Cree product could result in personal injury or death, or in applications for the planning, construction, maintenance or direct operation of a nuclear facility. CREE and the CREE logo are registered trademarks of Cree, Inc. For more information, please contact: Cree, Inc. 4600 Silicon Drive Durham, NC 27703 www.cree.com/wireless Ryan Baker Cree Wireless, Marketing 1.919.287.7816 Tom Dekker Cree Wireless, Sales Director 1.919.313.5639 Copyright © 2004-2006 Cree, Inc. All rights reserved. Permission is given to reproduce this document provided the entire document (including this copyright notice) is duplicated. The information in this document is subject to change without notice. Cree and the Cree logo are registered trademarks and Wireless by Cree is a trademark of Cree, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. CRF24060D Preliminary Rev 1.1 Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/wireless