HMC564LC4 v08.0618 GaAs SMT pHEMT LOW NOISEAMPLIFIER, 7 - 14 GHzEvaluation PCB T M E - S IS O W N O S - L R IE LIF P M A List of Material for Evaluation PCB 116156-HMC564LC4 [1] Item Description The circuit board used in this application should use J1, J2 PCB Mount K Connectorbvv RF circuit design techniques. Signal lines should have 50 Ohm impedance while the package ground J3 - J7 DC Pin leads and exposed paddle should be connected C1 - C2 100 pF capacitor, 0402 Pkg.. directly to the ground plane similar to that shown. C3 - C4 2.2µF Capacitor, Tantalum A sufficient number of via holes should be used to U1 HMC564LC4 Amplifier connect the top and bottom ground planes. The PCB [2] 108535 Evaluation PCB evaluation board should be mounted to an appro- [1] Reference this number when ordering complete evaluation PCB priate heat sink. The evaluation circuit board shown [2] Circuit Board Material: Rogers 4350. is available from Analog Devices upon request. For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D 7