HMC609LC4 v03.0514 GaAs PHEMT MMIC LOW NOISEAMPLIFIER, 2 - 4 GHzEvaluation PCB T M - S E IS O W N O S - L R IE LIF P M A List of Materials for Evaluation PCB 117510 [1] The circuit board used in the application should use Item Description RF circuit design techniques. Signal lines should J1 - J2 PCB Mount SMA Connector have 50 Ohm impedance while the package ground J3 - J7 DC Pin leads and exposed paddle should be connected C1 - C3 100 pF Capacitor, 0402 Pkg. directly to the ground plane similar to that shown. C4 - C6 1000pF Capacitor, 0603 Pkg. A sufficient number of via holes should be used to C7 - C9 2.2 µF Capacitor, Tantalum connect the top and bottom ground planes. The U1 HMC609LC4 Amplifier evaluation board should be mounted to an appro- PCB [2] 1117515 Evaluation PCB priate heat sink. The evaluation circuit board shown [1] Reference this number when ordering complete evaluation PCB is available from Hittite upon request. [2] Circuit Board Material: Rogers 4350 I F nf o or r p mati r o in cfe ur , d nish e e l d iv b e y r A y a nalo n g d t Devi o p ces i la s c bele o ieve rd d t e o rbs e : H acc iutrtatite e M and ic reli rao bl w e. a H v o e C wever o , nrp o For price, delivery, and to place orders: Analog Devices, Inc., responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other oration, 2 Elizabeth Drive, Chelmsford, MA 01824 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 978-250-3343 Fax: 978-250-3373 O rights of third parties that may result from its use. Specifications subject to change without notice. No rd Phoe n r O e: 7 n- 81-li 3 n 2 e a 9-4 t w 70 ww 0 • O . rdh e itt r o it nle i . n co e a m license is granted by implication or otherwise under any patent or patent rights of Analog Devices. t www.analog.com 8 Application Support: Phon Trademarks and registered trademarks are the property of their respective owners. e: 978-250-334 A 3 o pplic r a atio pp n S s u @ p h por ittti : Pte ho.c n o e m : 1-800-ANALOG-D