GaAs, pHEMT, MMIC,1 W Power Amplifier, 20 GHz to 44 GHz Data Sheet ADPA7005CHIP FEATURES FUNCTIONAL BLOCK DIAGRAM V V V V GG1 DD5 DD3 DD1 VREF Output P1dB: 31 dBm typical at 20 GHz to 34 GHz P : 32 dBm typical at 20 GHz to 34 GHz SAT Gain: 17 dB typical at 20 GHz to 34 GHz Output IP3: 41 dBm typical at 20 GHz to 34 GHz Supply voltage: 5 V at 1200 mA maximum 50 matched input/output Die size: 3.75 mm 3.47 mm 0.1 mm RFIN RFOUT APPLICATIONS Military and space Test instrumentation VDET V V V V GG2 DD6 DD4 DD2 Figure 1. GENERAL DESCRIPTION The ADPA7005CHIP is a gallium arsenide (GaAs), order intercept (IP3) of 41 dBm. The ADPA7005CHIP requires pseudomorphic high electron mobility transistor (pHEMT), 1200 mA from a 5 V supply on the supply voltage (V ) and DD monolithic microwave integrated circuit (MMIC), distributed features inputs and outputs that are internally matched to 50 , power amplifier that operates from 20 GHz to 44 GHz. The facilitating integration into multichip modules (MCMs). All amplifier provides 17 dB of small signal gain, 31 dBm output data is taken with the chip connected via two 0.025 mm wire power for 1 dB compression (P1dB), and a typical output third- bonds that are at least 0.31 mm long. Rev. 0 Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. Tel: 781.329.4700 2019 Analog Devices, Inc. All rights reserved. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com 17319-001ADPA7005CHIP Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Applications Information .............................................................. 15 Applications ....................................................................................... 1 Mounting and Bonding Techniques for Millimeterwave GaAs MMICs ......................................................................................... 15 Functional Block Diagram .............................................................. 1 Biasing ADPA7005CHIP with the HMC980LP4E .................... 17 General Description ......................................................................... 1 Application Circuit Setup .......................................................... 17 Revision History ............................................................................... 2 Limiting V for ADPA7005CHIP VGGx AMR (Absolute GATE Specifications ..................................................................................... 3 Maximum Rating) Requirement .............................................. 17 20 GHz to 34 GHz Frequency Range ......................................... 3 HMC980LP4E Bias Sequence .................................................... 19 34 GHz to 44 GHz Frequency Range ......................................... 3 Constant Drain Current Biasing vs. Constant Gate Voltage Absolute Maximum Ratings ............................................................ 4 Biasing .......................................................................................... 19 ESD Caution .................................................................................. 4 Typical Application Circuit ........................................................... 21 Pin Configuration and Function Descriptions ............................. 5 Assembly Diagram ......................................................................... 22 Interface Schematics..................................................................... 6 Outline Dimensions ....................................................................... 23 Typical Performance Characteristic ............................................... 7 Ordering Guide .......................................................................... 23 Constant I Operation ............................................................. 13 DD Theory of Operation ...................................................................... 14 REVISION HISTORY 2/2019Revision 0: Initial Version Rev. 0 Page 2 of 23