HMC566LP4E v02.0609 GaAs pHEMT MMIC LOW NOISEAMPLIFIER, 28 - 36 GHz 7 Evaluation PCB T m s e - is o w N lo s - r ie lif p m A List of Materials for Evaluation PCB 122782 [1] The circuit board used in the application should use item Description rf circuit design techniques. signal lines should J1 - J5 DC pin have 50 ohm impedance while the package ground J6 - J7 pCB mount K Connector leads and package bottom should be connected C1 - C4 100 pf Capacitor, 0402 pkg. directly to the ground plane similar to that shown. C5 - C8 10 nf Capacitor, 0603 pkg. A sufficient number of via holes should be used C9 - C12 4.7 µf Capacitor, Tantalum to connect the top and bottom ground planes. U1 HmC566lp4e The evaluation board should be mounted to an pCB [2] 122780 evaluation pCB appropriate heat sink. The evaluation circuit board [1] reference this number when ordering complete evaluation pCB shown is available from Hittite upon request. [2] Circuit Board material: rogers 4350 or Arlon 25 fr Info F rmoatri op n rfiurcne is ,h ed d ebly ivAe n r al y o g aDn evdic eto s i p s bla eli c evee d otro dbe e ras: cc uH ratite tiatne d M reli iac bl reo . w Ho av wev e er , Cno 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 rporation, 20 Alpha Road, Chelmsford, MA 01824 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 978-250-3343 Fax: 978-250-3373 rights of third parties that may result from its use. Specifications subject to change without notice. No O P r h d o e ne r O : 7 n 81- -3li 2n 9 e - 4 a 7 t 0 ww 0 • O w rd .h e it r o tniltie n .c e ao t m license is granted by implication or otherwise under any patent or patent rights of Analog Devices. www.analog.com 7 - 6 Application Support: Pho Trademarks and registered trademarks are the property of their respective owners. ne: 978-250-33 A 4 p 3 p li coarti o ap n S p u s p @ po h rt itt : P ite ho . n c e o : 1m -800-ANALOG-D