HMC461LP3 / 461LP3E v02.0705 InGaP HBT 1 Watt High IP3AMPLIFIER, 1.7 - 2.2 GHzPin Descriptions Pin Number Function Description Interface Schematic 2, 3, 5 - 8, N/C This pin may be connected to RF ground. 10, 11, 13 - 16 RF Input. This pin is AC coupled. 1, 4 IN1, IN2 An off chip series matching capacitor is required. 11 9, 12 OUT1, OUT2 RF output and DC Bias for the output stage. T GND Package bottom must be connected to RF/DC ground. - SM Recommended Application Circuit for Balanced Amplifi er Confi guration S R IE IF L P M R A E W O & P R A Recommended Component Values E L1, L2 8.2 nH IN C1, C2 2.2 μF L C5, C6 5.0 pF C7, C8 0.9 pF TL1 TL2 C3, C4 100 pF Impedance 50 Ohm 50 Ohm C7, C8 0.8 pF Physical Length 0.09” 0.18” C9, C10 4.0 pF Electrical Length 9.5° 19° R1, R2 130 Ohm PCB Material: 10 mil Rogers 4350, Er = 3.48 Specifi cations and data refl ect HMC461LP3 measured with external baluns in a balanced amplifi er confi guration optimized for 1.85 - 2.2 GHz per application circuit herein. Contact HMC Applications for 1.7 - 1.85 GHz performance optimization. Information furnish F e o d r pri by An ce, de alog Devic leis vie s rby eli, 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 : 978 Pho - n 25 e: 7 0- 81 3 3 3 2 4 9- 3 F 470 ax: 978 0 • Order o - n 25 lin 0 e a-t 3373 license is granted by implication or otherwise under any patent or patent rights of Analog Devices. www.analog.com 11 - 255 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