HMC998APM5E v04.0121 GaAs pHEMT MMIC2 WATT POWER AMPLIFIER, DC - 22 GHzApplication Circuit T m s r - e w o p r & A e lin s - r ie lif p m A NOTE 1: Drain Bias (Vdd) must be applied through a broadband bias tee or external bias network. NOTE 2. External DC block required at RF input. NOTE 3: Optional capacitors to be used if part is to be operated below 200MHz. NOTE 4: External capacitors required to maintain nominal gain at low frequency band. NOTE 5: Refer to table below for the recommended Vgg2 bias for different Vdd supply voltage. Vdd (V ) Vgg2 (V) 11 7 12 7.6 13 8.2 14 8.9 15 9.5 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 14 Application Support: Phone: 1-800-ANALOG-D