High Isolation, Nonreflective, GaAs, SPDT Switch, 100 MHz to 4 GHz Data Sheet HMC349ALP4CE FEATURES FUNCTIONAL BLOCK DIAGRAM RF 2 Nonreflective, 50 design High isolation: 62 dB to 2 GHz HM C349 AL P4 CE VDD Low insertion loss: 1.0 dB to 2 GHz 50 High input linearity EN RFC 1 dB power compression (P1dB): 34 dBm (typical) CT RL Third-order intercept (IP3): 53 dBm (typical) 50 High power handling GND 33.5 dBm through path, V = 5 V DD 26.5 dBm terminated path RF1 Single, positive supply: 3 V to 5 V Figure 1. CMOS-/TTL-compatible control All off state control 16-lead, 4 mm 4 mm LFCSP Pin-compatible with the HMC8038 APPLICATIONS Wireless infrastructure Mobile radios Test equipment GENERAL DESCRIPTION The HMC349ALP4CE is a gallium arsenide (GaAs), single-pole, The HMC349ALP4CE operates with a single, positive supply double throw (SPDT) switch, specified from 100 MHz to 4 GHz. voltage from 3 V to 5 V and provides a CMOS-/TTL-compatible control interface. The HMC349ALP4CE is well suited for wireless infrastructure applications by yielding high isolation of 62 dB, low insertion The HMC349ALP4CE comes in a 16-lead, 4 mm 4 mm, loss of 1.0 dB, high input IP3 of 53 dBm, and high input P1dB RoHS compliant, lead frame chip scale package (LFCSP). of 34 dBm. 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 2019 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. DRI VER 17266-001HMC349ALP4CE Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Interface Schematics .....................................................................5 Applications ....................................................................................... 1 Typical Performance Characterics ..................................................6 Functional Block Diagram .............................................................. 1 Insertion Loss, Isolation, and Return Loss ................................6 General Description ......................................................................... 1 Input Power Compression and Input Third-Order Intercept (IP3) ................................................................................................8 Revision History ............................................................................... 2 Theory of Operation ...................................................................... 10 Specif icat ions ..................................................................................... 3 Applications Information .............................................................. 11 Absolute Maximum Ratings ............................................................ 4 Evaluation Board ........................................................................ 11 Thermal Resistance ...................................................................... 4 Outline Dimensions ....................................................................... 12 Power Derating Curve ................................................................. 4 Ordering Guide .......................................................................... 12 ESD Caution .................................................................................. 4 Pin Configuration and Function Descriptions ............................. 5 REVISION HISTORY This Hittite Microwave Products data sheet has been reformatted to Added Figure 12 ................................................................................ 7 meet the styles and standards of Analog Devices, Inc. Changes to Figure 13 ......................................................................... 7 Added Input Power Compression and Third-Order Intercept 1/2019v02.0315 to Rev. B S ection ................................................................................................. 8 Updated Format .................................................................. Universal Changes to Figure 14, Figure 15, and Figure 16 ............................ 8 Changes to Product Title, Features Section, Applications Added Figure 17, Figure 18, and Figure 19 .................................... 8 Section, General Description Section, and Figure 1 .................... 1 Added Figure 20, Figure 21, Figure 22, and Figure 23 ................. 9 Changes to Table 1 ............................................................................ 3 Added Theory of Operation Section ........................................... 10 Deleted Bias Voltage Table and Control Voltage Table ................ 3 Changes to Table 5 .......................................................................... 10 Changes to Table 2 ............................................................................ 4 Added Applications Information Section ................................... 11 Added Thermal Resistance Section, Power Derating Section, Changes to Evaluation Board Section, Figure 24, and and Figure 2 ....................................................................................... 4 Table 6 .............................................................................................. 11 Added Figure 3 .................................................................................. 5 Added Figure 25 ............................................................................. 11 Changes to Table 4 ............................................................................ 5 Updated Outline Dimensions ....................................................... 12 Added Interface Schematics Section .............................................. 5 Changes to Ordering Guide .......................................................... 12 Added Insertion Loss, Isolation, and Return Loss Section ......... 6 Changes to Figure 6, Figure 7, and Figure 8.................................. 6 Added Figure 9, Figure 10, and Figure 11 ..................................... 6 Rev. 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