HMC797APM5E v06.0418 GaAs pHEMT MMIC1 WATT POWER AMPLIFIER, DC - 22 GHzEvaluation PCB THRU T CAL M R - S E W 600-01711-00-1 O GND CTNL J3 C9 RFIN C1 C5 + RFOUT R & P C6 A R1 E C2 J1 U1 J2 IN C3 C7 C8 C10 S - L C11 + C4 + R IE J4 GNDVGG LIF Note: VGG = VGG1 P CTNL = VGG2 M Evaluation Order Information 1A Item Contents Part Number Evaluation PCB HMC797APM5E Evaluation PCB EV1HMC797APM5 only List of Materials for Evaluation Board The circuit board used in the application should Item Description use RF circuit design techniques. Signal lines J1, J2 SMA Connectors should have 50 Ohm impedance while the package J3, J4 DC Pins ground leads and exposed paddle should be con- C1 - C4 100 pF Capacitor, 0402 Pkg. nected directly to the ground plane similar to that C5, C8 10 kpF Capacitor, 0402 Pkg. shown. A sufficient number of via holes should be C9 - C11 4.7 µF Capacitor, Tantalum used to connect the top and bottom ground planes. R1, R2 0 OHM Resistor, 0402 Pkg The evaluation board should be mounted to an U1 HMC797APM5E Power Amplifier appropriate heat sink. The evaluation circuit board PCB [1] 600-01711-00 Evaluation PCB shown is available from Analog Devices, Inc. [1] Circuit Board Material: Rogers 4350 or Arlon FR4 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 13 Application Support: Phone: 1-800-ANALOG-D Document Outline Typical Applications Features Functional Diagram General Description Electrical Specifications Gain & Return Loss Absolute Maximum Ratings Outline Drawing Package Information Pin Descriptions Evaluation PCB List of Materials Application Circuit