Nonreflective, 9 kHz to 44 GHz Silicon SP4T Switch Data Sheet ADRF5043 FEATURES FUNCTIONAL BLOCK DIAGRAM ADRF5043 Ultrawideband frequency range: 9 kHz to 44 GHz Nonreflective 50 design Low insertion loss 1.5 dB up to 18 GHz 24 23 22 21 20 EN 1 19 GND 2.4 dB up to 40 GHz 2.5 dB up to 44 GHz V1 2 RF2 18 High isolation 50 GND 3 50 17 GND 44 dB up to 18 GHz 39 dB up to 40 GHz RFC 4 16 GND 36 dB up to 44 GHz High input linearity 15 GND GND 5 P0.1dB: 26 dBm typical VSS 6 50 50 14 RF3 IP3: 48 dBm typical High power handling LS GND 7 13 8 9 10 11 12 24 dBm through path 24 dBm terminated path All off state control Figure 1. Logic select control No low frequency spurs Settling time (0.1 dB final RF output): 6 s 24-terminal, 3 mm 3 mm LGA package Pin compatible with ADRF5042, fast switching version APPLICATIONS Industrial scanners Test instrumentation Cellular infrastructuremillimeterwave (mmWave) 5G Military radios, radars, electronic counter measures (ECMs) Microwave radios and very small aperture terminals (VSATs) GENERAL DESCRIPTION The ADRF5043 is a nonreflective, SP4T switch manufactured in The ADRF5043 has enable and logic select controls to feature the silicon on insulator (SOI) process. all off state and port mirroring, respectively. The ADRF5043 operates from 9 kHz to 44 GHz with an The ADRF5043 is pin compatible with the ADRF5042 fast insertion loss of lower than 2.5 dB and an isolation of higher switching version, which operates from 100 MHz to 44 GHz. than 36 dB. The device has a RF input power handling The ADRF5043 comes in a 24-terminal, 3 mm 3 mm, RoHS capability of 24 dBm for both through and terminated paths. compliant, land grid array (LGA) package and can operate from The ADRF5043 requires a dual-supply voltage of +3.3 V and 40C to +105C. 3.3 V. The device employs CMOS- and low voltage transistor to transistor logic (LVTTL)-compatible controls. 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 2020 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. DRIVER 23794-001 VDD V2 GND GND RF4 RF1 GND GND GND GNDADRF5043 Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Pin Configuration and Function Descriptions ..............................6 Applications ....................................................................................... 1 Interface Schematics .....................................................................6 Functional Block Diagram .............................................................. 1 Typical Performance Characteristics ..............................................7 General Description ......................................................................... 1 Insertion Loss, Return Loss, and Isolation ................................7 Revision History ............................................................................... 2 Input Power Compression and Third-Order Intercept ............9 Specifications ..................................................................................... 3 Theory of Operation ...................................................................... 10 Absolute Maximum Ratings ............................................................ 5 Application Information ................................................................ 11 Thermal Resistance ...................................................................... 5 Evaluation Board ........................................................................ 11 Electrostatic Discharge (ESD) Ratings ...................................... 5 Outline Dimensions ....................................................................... 12 Power Derating Curves ................................................................ 5 Ordering Guide .......................................................................... 12 ESD Caution .................................................................................. 5 REVISION HISTORY 7/2020Revision 0: Initial Version Rev. 0 Page 2 of 12