0.1 GHz to 20 GHz GaAs, Nonreflective, SP4T Switch Data Sheet HMC641ALP4E FEATURES FUNCTIONAL BLOCK DIAGRAM HMC641ALP4E Broadband frequency range: 0.1 GHz to 20 GHz Nonreflective 50 design Low insertion loss: 3.0 dB at 20 GHz 24 23 22 21 20 19 High isolation: 40 dB at 20 GHz NIC 1 18 NIC High input linearity at 250 MHz to 20 GHz 50 GND 2 17 GND P1dB: 24 dBm typical 3 16 RFC CTRLA IP3: 41 dBm typical 4 15 GND CTRLB High power handling 5 14 NIC V SS 50 26.5 dBm through path 6 13 NIC NIC 23 dBm terminated path 7 8 9 10 11 12 PACKAGE Integrated 2 to 4 line decoder BASE 24-lead, 4 mm 4 mm LFCSP package GND ESD rating: 250 V (Class 1A) NIC = NOT INTERNALLY CONNECTED Figure 1. APPLICATIONS Test instrumentation Microwave radios and very small aperture terminals (VSATs) Military radios, radars, and electronic counter measures (ECMs) Broadband telecommunications systems GENERAL DESCRIPTION The HMC641ALP4E is a general-purpose, nonreflective, single- The HMC641ALP4E includes an on-chip, binary 2 to 4 line pole, four-throw (SP4T) switch manufactured using a gallium decoder that provides logic control from two logic input lines. arsenide (GaAs) process. This switch offers high isolation, low The HMC641ALP4E comes in a 4 mm 4 mm, 24-lead LFCSP insertion loss, and on-chip termination of the isolated ports. package and operates from 0.1 GHz to 20 GHz. The switch operates with a negative supply voltage range of 5 V to 3 V and requires two negative logic control voltages. Rev. B 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 2018 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. GND GND RF4 RF1 GND GND GND GND RF3 RF2 GND GND 2:4 DECODER 16094-001HMC641ALP4E Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Interface Schematics .....................................................................5 Applications ....................................................................................... 1 Typical Performance Charcteristics ................................................6 Functional Block Diagram .............................................................. 1 Insertion Loss, Return Loss, and Isolation ................................6 General Description ......................................................................... 1 Input Power Compression and IP3 .............................................7 Revision History ............................................................................... 2 Theory of Operation .........................................................................8 Specifications ..................................................................................... 3 Application Information ...................................................................9 Absolute Maximum Ratings ............................................................ 4 Evaluation Board ...........................................................................9 Power Derating Curves ................................................................ 4 Outline Dimensions ....................................................................... 11 ESD Caution .................................................................................. 4 Ordering Guide .......................................................................... 11 Pin Configuration and Function Descriptions ............................. 5 REVISION HISTORY 8/2018Rev. A to Rev. B Added Power Derating Curves Section and Figure 2 Changes to Insertion Loss, Between RFC and RF1 to RF4 (On) Renumbered Sequentially ................................................................ 4 Parameter, Table 1 ............................................................................. 3 Changes to Table 2 ............................................................................. 4 Changed Reflow (MSL1 Rating) to Reflow, Table 2 ..................... 4 Added Figure 4 ...................................................................................5 Deleted Note 2, Table 2 Renumbered Sequentially ..................... 4 Changes to Figure 3, Table 3, and Figure 5 .................................... 5 Updated Outline Dimensions ....................................................... 11 Deleted GND Interface Schematic .................................................. 5 Changes to Ordering Guide .......................................................... 11 Changes to Typical Performance Characteristics Section ........... 6 Added Theory of Operation Section and Table 4 Renumbered 7/2017Rev. 00.1013 to Rev. A Sequentially ........................................................................................8 Added Applications Information Section and Figure 14 ............. 9 This Hittite Microwave Products data sheet has been reformatted to Changes to Table 5 ............................................................................. 9 meet the styles and standards of Analog Devices, Inc. Added Figure 16 ............................................................................. 10 Changes to Features Section, Applications Section, General Updated Outline Dimensions ....................................................... 11 Description Section, and Figure 1 .................................................. 1 Changes to Ordering Guide .......................................................... 11 Deleted Truth Table, Bias Voltage and Current Table, and TTL/CMOS Control Voltages Table .............................................. 3 Changes to Table 1 ............................................................................ 3 Rev. B Page 2 of 11