10.1 GHz to 11.7 GHz, Low Noise Amplifier Data Sheet ADL5723 FEATURES FUNCTIONAL BLOCK DIAGRAM Frequency range: 10.1 GHz to 11.7 GHz ADL5723 VCC1 VCC2 Typical gain of >24 dB GND OUTN Low noise input 50 100 SINGLE-ENDED DIFFERENTIAL Noise figure INPT OUTP 2.2 dB typical at 10.1 GHz RBIAS DNC 2.3 dB typical at 11.7 GHz DNC = DO NOT CONNECT. High linearity input DO NOT CONNECT TO THIS PIN. 2.2 dBm typical input third-order intercept (IIP3) Figure 1. 10 dBm typical input 1 dB compression point (P1dB) Matched 50 single-ended input Matched 100 differential outputs 8-lead, 2.00 mm 2.00 mm LFCSP microwave packaging APPLICATIONS Point to point microwave radios Instrumentation Satellite communications (SATCOM) Phased arrays GENERAL DESCRIPTION The ADL5723 is a narrow-band, high performance, low noise (ADCs). This LNA provides noise figure performance that, in amplifier (LNA) targeting microwave radio link receiver designs. the past, required more expensive three-five (III-V) compounds The monolithic silicon germanium (SiGe) design is optimized for process technology to achieve. microwave radio link bands ranging from 10.1 GHz to 11.7 GHz. The ADL5721 and ADL5723 to ADL5726 family of narrow-band The unique design offers a single-ended 50 input impedance LNAs are each packaged in a tiny, thermally enhanced, 2.00 mm and provides a 100 balanced differential output that is ideal 2.00 mm LFCSP package. The ADL5721 and ADL5723 to for driving Analog Devices, Inc., differential downconverters ADL5726 family operates over the temperature range of 40C and radio frequency (RF) sampling analog-to-digital converters to +85C. 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. No Tel: 781.329.4700 2016 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. 14316-001ADL5723 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Typical Performance Characteristics ..............................................6 Applications ....................................................................................... 1 Theory of Operation .........................................................................8 Functional Block Diagram .............................................................. 1 Applications Information .................................................................9 General Description ......................................................................... 1 Layout .............................................................................................9 Revision History ............................................................................... 2 Differential vs. Single-Ended Output .........................................9 Specif icat ions ..................................................................................... 3 Evaluation Board ............................................................................ 10 AC Specifications .......................................................................... 3 Initial Setup ................................................................................. 10 DC Specifications ......................................................................... 3 Results .......................................................................................... 10 Absolute Maximum Ratings ............................................................ 4 Basic Connections for Operation ............................................. 11 Thermal Resistance ...................................................................... 4 Outline Dimensions ....................................................................... 12 ESD Caution .................................................................................. 4 Ordering Guide .......................................................................... 12 Pin Configuration and Function Descriptions ............................. 5 REVISION HISTORY 4/16Revision 0: Initial Version Rev. 0 Page 2 of 12