CRF24060D

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. PN: CR F240 60D FEATURES APPLICATIONS • • • • • • • 13 dB Small Signal Gain at 1.5 GHz 60 W Typical P1dB 48 V Operation High Breakdown Voltage High Temperature Operation Up to 5 GHz Operation High Efficiency • • • • • • Wideband Military Communications Secure Comms for Homeland Defense Class A, AB Amplifiers TDMA, EDGE, CDMA and W-CDMA Broadband Amplifiers MMDS Packaging Information • • Bare die are shipped in Gel-Pak® containers. Non-adhesive tacky membrane immobilizes die during shipment. 6 vember 200 Rev . – No Subject to change without notice. www.cree.com/wireless  Absolute Maximum Ratings (not simultaneous) at 25˚C Parameter Drain-source Voltage Gate-source Voltage Storage Temperature Operating Junction Temperature Thermal Resistance, Junction to Case Mounting Temperature (30 seconds) 1 1 Symbol VDSS VGS TSTG TJ RθJC TS Rating 120 -20, +3 -55, 150 255 1.4 320 Units VDC VDC ˚C ˚C ˚C/W ˚C Eutectic die attach using 80/20 AuSn mounted to a 60 mil thick CuMoCu carrier. Electrical Characteristics (TC = 25˚C) (Measured using eutectic die attach with 80/20 AuSn solder mounted to a 60 mil thick CuMoCu carrier) Characteristics DC Characteristics Gate Threshold Voltage Gate Quiescent Voltage Zero Gate Voltage Drain Current Drain-Source Breakdown Voltage Forward Transconductance RF Characteristics Gain Power Output at 1 dB Compression Drain Efficiency1,2 Intermodulation Distortion Symbol Min. Typ. Max. Units Conditions VGS(th) VGS(Q) IDSS V(BR)DSS gm -13 – 6.0 100 700 -10 -7 7.5 – 800 – – 9.0 – – VDC VDC A VDC mS VDS = 10 V, ID = 2.5 mA VDS = 48 V, ID = 2000 mA VDS = 10 V, VGS = 0 V VGS = -18, ID = 50 mA VDS = 48 V, ID = 2000 mA GSS P1dB η 10 50 40 – 13 60 45 -31 – – – – dB W % dBc VDD = 48 V, IDQ = 2000 mA, f = 1500 MHz VDD = 48 V, IDQ = 2000 mA, f = 1500 MHz VDD = 48 V, IDQ = 2000 mA, f = 1500 MHz POUT = P1dB VDD = 48 V, IDQ = 2000 mA f1 = 1000.0 MHz, f2 = 1000.1 MHz POUT = 50 W PEP No damage at all phase angles VDD = 48 V, IDQ = 2000 mA, f = 1000 MHz POUT = 50 W CW IMD3 Output Mismatch Stress Dynamic Characteristics Input Capacitance Output Capacitance Reverse Transfer Capacitance VSWR 10:1 – – – CDS CGS CGD – – – 9.5 6.5 2.2 – – – pF pF pF VDS = 48 V, Vgs = -16 V, f = 1 MHz VDS = 48 V, Vgs = -16 V, f = 1 MHz VDS = 48 V, Vgs = -16 V, f = 1 MHz 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. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/wireless 2 CRF24060D Preliminary Rev . 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. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/wireless  CRF24060D Preliminary Rev . Typical Performance Maximum Stable Gain, Maximum Available Gain and K Factor of the CRF24060D VDD = 48 V, IDQ = 2000 mA 30 MAG and K Factor 0.6 25 MSG, MAG (dB) 0.45 K Factor 20 0.3 15 0.15 10 0.1 1.1 2.1 Frequency (GHz) 3.1 4 0 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. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/wireless 4 CRF24060D Preliminary Rev . Typical Die S-Parameters (Small Signal, VDS = 48 V, IDQ = 00 mA, magnitude / angle) Frequency 100.0MHz 200.0MHz 300.0MHz 400.0MHz 500.0MHz 600.0MHz 700.0MHz 800.0MHz 900.0MHz 1.000GHz 1.100GHz 1.200GHz 1.300GHz 1.400GHz 1.500GHz 1.600GHz 1.700GHz 1.800GHz 1.900GHz 2.000GHz 2.100GHz 2.200GHz 2.300GHz 2.400GHz 2.500GHz 2.600GHz 2.700GHz 2.800GHz 2.900GHz 3.000GHz 3.100GHz 3.200GHz 3.300GHz 3.400GHz 3.500GHz 3.600GHz 3.700GHz 3.800GHz 3.900GHz 4.000GHz S(,) 0.95715 / -101.01 0.93931 / -135.11 0.93437 / -149.10 0.93262 / -156.47 0.93198 / -160.96 0.93183 / -163.98 0.93197 / -166.13 0.93227 / -167.74 0.93270 / -168.98 0.93323 / -169.97 0.93384 / -170.77 0.93451 / -171.44 0.93524 / -171.99 0.93602 / -172.47 0.93684 / -172.88 0.93770 / -173.24 0.93858 / -173.55 0.93949 / -173.83 0.94042 / -174.09 0.94137 / -174.31 0.94233 / -174.52 0.94330 / -174.71 0.94427 / -174.88 0.94525 / -175.05 0.94622 / -175.20 0.94720 / -175.34 0.94816 / -175.47 0.94912 / -175.60 0.95007 / -175.72 0.95101 / -175.84 0.95194 / -175.95 0.95286 / -176.06 0.95375 / -176.16 0.95464 / -176.26 0.95550 / -176.36 0.95635 / -176.45 0.95719 / -176.54 0.95800 / -176.63 0.95880 / -176.72 0.95958 / -176.80 S(2,) 8.9085 / 126.61 5.2813 / 107.99 3.6570 / 99.343 2.7776 / 93.930 2.2320 / 89.916 1.8616 / 86.629 1.5938 / 83.770 1.3912 / 81.184 1.2324 / 78.789 1.1046 / 76.531 0.99935 / 74.378 0.91118 / 72.310 0.83618 / 70.311 0.77156 / 68.372 0.71528 / 66.484 0.66580 / 64.643 0.62194 / 62.844 0.58280 / 61.085 0.54764 / 59.362 0.51588 / 57.674 0.48705 / 56.020 0.46076 / 54.397 0.43669 / 52.806 0.41458 / 51.245 0.39420 / 49.713 0.37536 / 48.209 0.35790 / 46.734 0.34167 / 45.285 0.32656 / 43.863 0.31245 / 42.467 0.29926 / 41.096 0.28691 / 39.749 0.27532 / 38.428 0.26442 / 37.129 0.25417 / 35.854 0.24451 / 34.601 0.23539 / 33.371 0.22678 / 32.162 0.21864 / 30.974 0.21093 / 29.807 S(,2) 0.027027 / 37.088 0.032043 / 18.949 0.033278 / 10.779 0.033695 / 5.8455 0.033837 / 2.3103 0.033856 / -0.49809 0.033805 / -2.8795 0.033710 / -4.9867 0.033581 / -6.9049 0.033425 / -8.6855 0.033248 / -10.361 0.033050 / -11.953 0.032836 / -13.475 0.032607 / -14.939 0.032363 / -16.352 0.032107 / -17.719 0.031840 / -19.044 0.031563 / -20.330 0.031277 / -21.580 0.030983 / -22.796 0.030682 / -23.979 0.030375 / -25.131 0.030062 / -26.253 0.029746 / -27.345 0.029426 / -28.409 0.029103 / -29.446 0.028778 / -30.456 0.028451 / -31.439 0.028124 / -32.397 0.027796 / -33.330 0.027468 / -34.239 0.027141 / -35.124 0.026815 / -35.987 0.026491 / -36.826 0.026168 / -37.644 0.025848 / -38.440 0.025530 / -39.215 0.025215 / -39.970 0.024902 / -40.705 0.024593 / -41.421 S(2,2) 0.71294 / -169.08 0.77416 / -172.52 0.79111 / -174.23 0.79825 / -175.06 0.80238 / -175.48 0.80539 / -175.68 0.80797 / -175.74 0.81040 / -175.74 0.81283 / -175.68 0.81530 / -175.60 0.81787 / -175.49 0.82052 / -175.38 0.82328 / -175.26 0.82613 / -175.14 0.82906 / -175.03 0.83207 / -174.91 0.83515 / -174.80 0.83828 / -174.70 0.84145 / -174.61 0.84466 / -174.53 0.84789 / -174.45 0.85112 / -174.38 0.85437 / -174.32 0.85760 / -174.27 0.86082 / -174.23 0.86401 / -174.19 0.86718 / -174.17 0.87031 / -174.15 0.87340 / -174.13 0.87644 / -174.13 0.87944 / -174.13 0.88238 / -174.14 0.88526 / -174.15 0.88809 / -174.17 0.89086 / -174.19 0.89357 / -174.22 0.89622 / -174.25 0.89880 / -174.28 0.90132 / -174.32 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. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/wireless  CRF24060D Preliminary Rev . Typical Die S-Parameters (Small Signal, VDS = 48 V, IDQ = 000 mA, magnitude / angle) Frequency 100.0MHz 200.0MHz 300.0MHz 400.0MHz 500.0MHz 600.0MHz 700.0MHz 800.0MHz 900.0MHz 1.000GHz 1.100GHz 1.200GHz 1.300GHz 1.400GHz 1.500GHz 1.600GHz 1.700GHz 1.800GHz 1.900GHz 2.000GHz 2.100GHz 2.200GHz 2.300GHz 2.400GHz 2.500GHz 2.600GHz 2.700GHz 2.800GHz 2.900GHz 3.000GHz 3.100GHz 3.200GHz 3.300GHz 3.400GHz 3.500GHz 3.600GHz 3.700GHz 3.800GHz 3.900GHz 4.000GHz S(,) 0.95891 / -104.19 0.94349 / -137.38 0.93935 / -150.77 0.93788 / -157.79 0.93731 / -162.07 0.93715 / -164.94 0.93721 / -166.99 0.93740 / -168.52 0.93770 / -169.71 0.93807 / -170.65 0.93850 / -171.42 0.93898 / -172.06 0.93951 / -172.60 0.94008 / -173.05 0.94068 / -173.45 0.94131 / -173.79 0.94198 / -174.09 0.94266 / -174.36 0.94337 / -174.60 0.94409 / -174.82 0.94483 / -175.02 0.94483 / -175.02 0.94634 / -175.36 0.94711 / -175.52 0.94789 / -175.66 0.94867 / -175.79 0.94945 / -175.92 0.95023 / -176.03 0.95101 / -176.15 0.95178 / -176.25 0.95255 / -176.35 0.95332 / -176.45 0.95407 / -176.55 0.95482 / -176.64 0.95557 / -176.72 0.95630 / -176.81 0.95702 / -176.89 0.95773 / -176.97 0.95843 / -177.05 0.95843 / -177.05 S(2,) 9.3337 / 125.32 5.4630 / 107.34 3.7704 / 99.161 2.8610 / 94.100 2.2987 / 90.374 1.9177 / 87.339 1.6427 / 84.708 1.4349 / 82.336 1.2723 / 80.140 1.1414 / 78.072 1.0338 / 76.100 0.94374 / 74.205 0.86715 / 72.371 0.80122 / 70.589 0.74382 / 68.853 0.69339 / 67.156 0.64870 / 65.495 0.60882 / 63.866 0.57301 / 62.269 0.54066 / 60.699 0.51128 / 59.158 0.48449 / 57.642 0.45996 / 56.151 0.43741 / 54.685 0.41661 / 53.243 0.39737 / 51.824 0.37952 / 50.427 0.36291 / 49.052 0.34743 / 47.699 0.33297 / 46.367 0.31943 / 45.056 0.30672 / 43.766 0.29479 / 42.496 0.28356 / 41.245 0.27298 / 40.014 0.26299 / 38.802 0.25355 / 37.609 0.24461 / 36.434 0.23615 / 35.277 0.22813 / 34.138 S(,2) 0.024361 / 35.778 0.028516 / 18.252 0.029518 / 10.533 0.029859 / 5.9282 0.029982 / 2.6594 0.030008 / 0.081238 0.029981 / -2.0930 0.029919 / -4.0091 0.029832 / -5.7489 0.029725 / -7.3612 0.029602 / -8.8773 0.029463 / -10.318 0.029312 / -11.696 0.029149 / -13.024 0.028975 / -14.306 0.028791 / -15.549 0.028598 / -16.757 0.028397 / -17.933 0.028188 / -19.079 0.028188 / -19.079 0.027749 / -21.287 0.027521 / -22.352 0.027288 / -23.393 0.027050 / -24.410 0.026809 / -25.404 0.026563 / -26.376 0.026315 / -27.326 0.026064 / -28.254 0.025812 / -29.162 0.025557 / -30.049 0.025301 / -30.916 0.025045 / -31.764 0.024788 / -32.592 0.024530 / -33.401 0.024273 / -34.192 0.024016 / -34.965 0.023760 / -35.720 0.023505 / -36.458 0.023251 / -37.179 0.022998 / -37.883 S(2,2) 0.74246 / -170.26 0.79756 / -173.48 0.81232 / -175.04 0.81839 / -175.81 0.82178 / -176.21 0.82416 / -176.41 0.82613 / -176.50 0.82795 / -176.52 0.82974 / -176.50 0.83155 / -176.44 0.83342 / -176.37 0.83535 / -176.28 0.83736 / -176.19 0.83945 / -176.10 0.84162 / -176.00 0.84385 / -175.90 0.84614 / -175.81 0.84849 / -175.72 0.85090 / -175.63 0.85334 / -175.55 0.85582 / -175.47 0.85833 / -175.40 0.86086 / -175.34 0.86340 / -175.28 0.86595 / -175.23 0.86851 / -175.18 0.87106 / -175.14 0.87360 / -175.10 0.87614 / -175.08 0.87865 / -175.05 0.88114 / -175.03 0.88361 / -175.02 0.88605 / -175.01 0.88845 / -175.01 0.89083 / -175.01 0.89317 / -175.02 0.89547 / -175.03 0.89773 / -175.04 0.89995 / -175.06 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. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/wireless 6 CRF24060D Preliminary Rev . Typical Die S-Parameters (Small Signal, VDS = 48 V, IDQ = 2000 mA, magnitude / angle) Frequency 100.0MHz 200.0MHz 300.0MHz 400.0MHz 500.0MHz 600.0MHz 700.0MHz 800.0MHz 900.0MHz 1.000GHz 1.100GHz 1.200GHz 1.300GHz 1.400GHz 1.500GHz 1.600GHz 1.700GHz 1.800GHz 1.900GHz 2.000GHz 2.100GHz 2.200GHz 2.300GHz 2.400GHz 2.500GHz 2.600GHz 2.700GHz 2.800GHz 2.900GHz 3.000GHz 3.100GHz 3.200GHz 3.300GHz 3.400GHz 3.500GHz 3.600GHz 3.700GHz 3.800GHz 3.900GHz 4.000GHz S(,) 0.95949 / -108.95 0.94641 / -140.66 0.94306 / -153.13 0.94188 / -159.63 0.94142 / -163.58 0.94128 / -166.23 0.94132 / -168.12 0.94146 / -169.53 0.94168 / -170.63 0.94196 / -171.51 0.94228 / -172.22 0.94265 / -172.81 0.94306 / -173.31 0.94349 / -173.73 0.94396 / -174.10 0.94445 / -174.42 0.94497 / -174.70 0.94550 / -174.95 0.94606 / -175.17 0.94663 / -175.37 0.94722 / -175.55 0.94782 / -175.72 0.94843 / -175.87 0.94905 / -176.01 0.94968 / -176.15 0.95032 / -176.27 0.95096 / -176.38 0.95160 / -176.49 0.95225 / -176.59 0.95290 / -176.69 0.95355 / -176.78 0.95419 / -176.87 0.95484 / -176.95 0.95548 / -177.04 0.95611 / -177.11 0.95674 / -177.19 0.95737 / -177.26 0.95799 / -177.34 0.95861 / -177.41 0.95921 / -177.47 S(2,) 9.9164 / 123.17 5.6948 / 106.07 3.9112 / 98.475 2.9628 / 93.803 2.3791 / 90.373 1.9846 / 87.581 1.7004 / 85.161 1.4858 / 82.978 1.3180 / 80.956 1.1832 / 79.051 1.0724 / 77.232 0.97967 / 75.482 0.90091 / 73.786 0.83314 / 72.136 0.77418 / 70.526 0.72239 / 68.950 0.67653 / 67.404 0.63562 / 65.887 0.59888 / 64.395 0.56570 / 62.927 0.53557 / 61.482 0.50810 / 60.059 0.48294 / 58.656 0.45981 / 57.274 0.43848 / 55.911 0.41873 / 54.568 0.40040 / 53.243 0.38335 / 51.937 0.36744 / 50.649 0.35257 / 49.378 0.33863 / 48.125 0.32555 / 46.889 0.31325 / 45.670 0.30167 / 44.467 0.29074 / 43.281 0.28042 / 42.112 0.27065 / 40.958 0.26140 / 39.820 0.25263 / 38.697 0.24430 / 37.590 S(,2) 0.022412 / 33.611 0.025741 / 16.953 0.026515 / 9.7970 0.026777 / 5.5651 0.026873 / 2.5747 0.026894 / 0.22293 0.026876 / -1.7569 0.026831 / -3.5000 0.026767 / -5.0819 0.026688 / -6.5481 0.026597 / -7.9274 0.026494 / -9.2389 0.026382 / -10.496 0.026260 / -11.707 0.026129 / -12.879 0.025991 / -14.018 0.025845 / -15.126 0.025693 / -16.207 0.025534 / -17.262 0.025369 / -18.294 0.025199 / -19.304 0.025024 / -20.292 0.024844 / -21.260 0.024659 / -22.208 0.024471 / -23.137 0.024280 / -24.048 0.024085 / -24.940 0.023888 / -25.815 0.023688 / -26.672 0.023486 / -27.512 0.023282 / -28.336 0.023077 / -29.143 0.022870 / -29.934 0.022663 / -30.708 0.022454 / -31.468 0.022245 / -32.211 0.022036 / -32.940 0.021827 / -33.654 0.021618 / -34.353 0.021410 / -35.037 S(2,2) 0.76603 / -170.90 0.81571 / -174.11 0.82842 / -175.59 0.83354 / -176.32 0.83633 / -176.71 0.83826 / -176.91 0.83982 / -177.01 0.84124 / -177.05 0.84262 / -177.04 0.84401 / -177.01 0.84545 / -176.96 0.84693 / -176.89 0.84848 / -176.82 0.85009 / -176.74 0.85176 / -176.66 0.85349 / -176.58 0.85528 / -176.50 0.85713 / -176.42 0.85902 / -176.34 0.86095 / -176.27 0.86293 / -176.19 0.86493 / -176.13 0.86697 / -176.06 0.86903 / -176.01 0.87110 / -175.95 0.87320 / -175.90 0.87530 / -175.86 0.87741 / -175.82 0.87951 / -175.78 0.88162 / -175.75 0.88372 / -175.72 0.88581 / -175.70 0.88789 / -175.68 0.88996 / -175.67 0.89201 / -175.66 0.89404 / -175.65 0.89605 / -175.65 0.89803 / -175.65 0.89999 / -175.66 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. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/wireless  CRF24060D Preliminary Rev . 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. Cree, Inc. 4600 Silicon Drive Durham, NC 27703 USA Tel: +1.919.313.5300 www.cree.com/wireless 8 CRF24060D Preliminary Rev .