20 MHz to 500 MHz IF Gain Block Data Sheet ADL5531 FEATURES FUNCTIONAL BLOCK DIAGRAM Fixed gain of 20 dB ADL5531 Operation up to 500 MHz NC 1 8NC Input/output internally matched to 50 RFIN 2 7RFOUT BIAS Integrated bias control circuit NC 3 CONTROL 6NC Output IP3 NC 4 5CLIN LINEARIZER 41 dBm at 70 MHz 39 dBm at 190 MHz NC = NO CONNECT Output 1 dB compression: 20.6 dB at 190 MHz Figure 1. Noise figure: 2.5 dB at 190 MHz Single 5 V power supply Small footprint 8-lead LFCSP ADL5534 20 dB gain dual-channel version 2 kV ESD (Class 2) GENERAL DESCRIPTION The ADL5531 is a broadband, fixed-gain, linear amplifier The ADL5531 is fabricated on a GaAs HBT process and has that operates at frequencies up to 500 MHz. The device can be an ESD rating of 2 kV (Class 2). The device is packaged in an used in a wide variety of equipment, including cellular, satellite, 8-lead 3 mm 3 mm LFCSP that uses an exposed paddle for broadband, and instrumentation equipment. excellent thermal impedance. The ADL5531 provides a gain of 20 dB, which is stable over The ADL5531 consumes 100 mA on a single 5 V supply and is frequency, temperature, power supply, and from device to device. fully specified for operation from 40C to +85C. This amplifier is single ended and internally matched to 50 . The dual-channel 20 dB gain version, ADL5534, is also available Only input/output ac coupling capacitors, power supply decoupling from Analog Devices, Inc. capacitors, and external inductors are required for operation. Rev. C 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. No Tel: 781.329.4700 20072017 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Technical Support www.analog.com Trademarks and registered trademarks are the property of their respective owners. 06833-001ADL5531 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Typical Performance Characteristics ..............................................7 Functional Block Diagram .............................................................. 1 Basic Connections .............................................................................9 General Description ......................................................................... 1 Soldering Information and Recommended PCB Land Pattern .............................................................................................9 Revision History ............................................................................... 2 Evaluation Board ............................................................................ 10 Specifications ..................................................................................... 3 Outline Dimensions ....................................................................... 11 Typical Scattering Parameters ..................................................... 4 Ordering Guide .......................................................................... 11 Absolute Maximum Ratings ............................................................ 5 ESD Caution .................................................................................. 5 Pin Configuration and Function Descriptions ............................. 6 REVISION HISTORY 8/2017Rev. B to Rev. C Changed CP-8-2 to CP-8-13 ........................................ Throughout Updated Outline Dimensions ....................................................... 11 Changes to Ordering Guide .......................................................... 11 11/2013Rev. A to Rev. B Changes to Figure 2 .......................................................................... 6 Added Figure 14, Renumbered Sequentially ................................ 8 8/2008Rev. 0 to Rev. A Changes to Features Section and General Description Section ................................................................................................ 1 Added Exposed Pad Notation to Outline Dimensions ............. 11 8/2007Revision 0: Initial Version Rev. C Page 2 of 12