GaAs, Nonreflective, SP4T Switch 100 MHz to 4 GHz Data Sheet HMC241ALP3E FEATURES FUNCTIONAL BLOCK DIAGRAM Broadband frequency range: 100 MHz to 4 GHz Nonreflective 50 design Low insertion loss: 0.7 dB at 2 GHz High isolation: 43 dB at 2 GHz High input linearity at 250 MHz to 4 GHz RF4 1 12 RF1 1 dB compression (P1dB): 29 dBm typical Third order intercept (IP3): 47 dBm typical NIC 2 NIC 11 High power handling 28.5 dBm through path HMC241ALP3E NIC 3 10 NIC 25 dBm terminated path Single positive supply: 3 V to 5 V RF3 4 Integrated 2 to 4 line decoder 2:4 TTL 9 RF2 DECODER 16-lead, 3 mm 3 mm LFCSP package ESD rating: 250 V (Class 1A) Pin compatible with the HMC7992 PACKAGE BASE APPLICATIONS Cellular/4 G infrastructure Figure 1. Wireless infrastructure Automotive telematics Mobile radios Test equipment GENERAL DESCRIPTION The HMC241ALP3E is a general-purpose, nonreflective, includes an on-chip, binary two to four line decoder that 100 MHz to 4 GHz single-pole, four-throw (SP4T) switch provides logic control from two logic input lines to select one of manufactured using a gallium arsenide (GaAs) process. This the four radio frequency (RF) lines. switch offers high isolation of 43 dB typical at 2 GHz, low The HMC241ALP3E is available in a 3 mm 3 mm, 16-lead insertion loss of 0.7 dB at 2 GHz, and on-chip termination of LFCSP package. The HMC7992 is the silicon version of this the isolated ports. switch and features better performance up to higher The on-chip circuitry allows the HMC241ALP3E to operate at a frequencies. single, positive supply voltage range of 3 V to 5 V. This switch requires two positive logic control voltages. The HMC241ALP3E Rev. 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GND 5 16 GND V 6 15 RFC DD B 7 14 GND A 8 13 NIC 16215-001HMC241ALP3E Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Typical Performance Charcteristics ................................................6 Applications ....................................................................................... 1 Insertion Loss, Return Loss, and Isolation ................................6 Functional Block Diagram .............................................................. 1 Input Power Compression and Third-Order Intercept (IP3) ..7 General Description ......................................................................... 1 Theory of Operations ........................................................................8 Revision History ............................................................................... 2 Applications Information .................................................................9 Specifications ..................................................................................... 3 Evaluation Board ...........................................................................9 Absolute Maximum Ratings ............................................................ 4 Outline Dimensions ....................................................................... 11 ESD Caution .................................................................................. 4 Ordering Guide .......................................................................... 11 Pin Configuration and Function Descriptions ............................. 5 Interface Schematics..................................................................... 5 REVISION HISTORY 8/2018Rev. B to Rev. C Changed Reflow Temperature (MSL1 Rating) to Reflow Temperature, Table 2 ........................................................................ 4 Deleted Note 1, Table 2 Renumbered Sequentially ..................... 4 Changes to Theory of Operation Section ...................................... 8 Changes to Ordering Guide .......................................................... 11 11/2017Rev. A to Rev. B This Hittite Microwave Products data sheet has been reformatted to meet the styles and standards of Analog Devices, Inc. Changed N/C to NIC .................................................... Throughout Changes to Features, Applications, and General Description .... 1 Changes to Table 1 ............................................................................ 3 Changes to Table 2 ............................................................................ 4 Changes to Figure 2 and Table 3 ..................................................... 5 Changes to Figure 10 through Figure 13 ....................................... 7 Added Theory of Operation Section ............................................. 8 Added Applications Information Section ..................................... 9 Changes to Table 5 ............................................................................ 9 Updated Outline Dimensions ....................................................... 11 Changes to Ordering Guide .......................................................... 11 Rev. C Page 2 of 11