HMC453QS16G / 453QS16GE v01.0205 InGaP HBT 1.6 WATT POWERAMPLIFIER, 0.2 - 2.4 GHz2100 MHz Evaluation PCB 11 T - SM S R IE IF L P M R A E W O List of Materials for Evaluation PCB 109994-2100 [1] The circuit board used in this application should use Item Description & P RF circuit design techniques. Signal lines should J1 - J2 PCB Mount SMA Connector R have 50 ohm impedance while the package ground J3 2 mm DC Header A leads and exposed paddle should be connected C1 0.8 pF Capacitor, 0402 Pkg. E directly to the ground plane similar to that shown. C2 1.0 pF Capacitor, 0402 Pkg. IN A sufficient number of via holes should be used to C3, C6 100 pF Capacitor, 0402 Pkg. L connect the top and bottom ground planes. The C4 3.9 pF Capacitor, 0402 Pkg. evaluation board should be mounted to an appropri- C5 15 pF Capacitor, 0402 Pkg. ate heat sink. The evaluation circuit board shown is C7, C8 2.2 μF Capacitor, Tantalum available from Hittite upon request. L1 12 nH Inductor, 0402 Pkg. L2 20 nH Inductor, 0402 Pkg. R1 5.1 Ohm Resistor, 0402 Pkg. HMC453QS16G / HMC453QS16GE U1 Linear Amp PCB [2] 108719 Evaluation PCB, 10 mils [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350, Er = 3.48 Information furnish F e o d r pri by An ce, de alog Devic leis vie s rbyeli, a eve nd to pla d to be accur ce o ate an r d der relia s ble , pl . Ho ease co wever, no 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 ntact Hittite Microwave Corporation: One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 20 Alpha Road, Chelmsford, MA 01824 Phone rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. : 978 Pho - n 25 e: 7 0- 81 33 2 4 9- 3 F 470 ax: 978 0 • Order o - n 25 lin 0 e a-t 3373 www.analog.com 11 - 199 Order On- Trademarks and registered trademarks are the property of their respective owners. line at www.hi A tptipte.co licatio m n Support: Phone: 1-800-ANALOG-D