The HMC221B is a single-pole, double-throw SPDT switch specified from 10 kHz to 3 GHz in a 6-lead SOT-23 plastic package. This switch offers a very low insertion loss of less than dB up to 3 GHz and is well suited for receiver and filter switching applications that require low insertion loss and a small size.
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Data Sheet Low insertion loss dB typical Input third-order intercept IP3 55 dBm typical Positive control 0 V/3 V Ultrasmall package SOT-23 Industrial, scientific and medical ISM PCMCIA wireless cards Cellular applications The HMC221B is a single-pole, double-throw SPDT switch specified from 10 kHz to 3 GHz in a 6-lead SOT-23 plastic package. This switch offers a very low insertion loss of less than dB up to 3 GHz and is well suited for receiver and filter switching applications that require low insertion loss and a small size. The RF1 and RF2 pins are reflective shorts when in an off state, and the two control voltages the A and B pins require a minimal dc bias current. Note that the HMC197B exhibits a similar performance in an alternate pinout. GaAs, MMIC, SPDT Switch, 10 kHz to 3 GHz HMC221B FUNCTIONAL BLOCK DIAGRAM 14079-001 HMC221B RF2 GND RF1 Figure 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 rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel Analog Devices, Inc. All rights reserved. Technical Support HMC221B* PRODUCT PAGE QUICK LINKS Last Content Update 02/23/2017 COMPARABLE PARTS View a parametric search of comparable parts. EVALUATION KITS • HMC221B Evaluation Board DOCUMENTATION Data Sheet • HMC221B GaAs, MMIC, SPDT Switch, 10 kHz to 3 GHz Data Sheet REFERENCE MATERIALS Quality Documentation • Semiconductor Qualification Test Report PHEMT-J QTR: 2013-00285 DESIGN RESOURCES • HMC221B Material Declaration • PCN-PDN Information • Quality And Reliability • Symbols and Footprints DISCUSSIONS View all HMC221B EngineerZone Discussions. SAMPLE AND BUY Visit the product page to see pricing options. TECHNICAL SUPPORT Submit a technical question or find your regional support number. DOCUMENT FEEDBACK Data Sheet Typical Performance Characteristics Insertion Loss, Return Loss, and Isolation Input Power Compression and Third-Order Intercept............7 Applications Information Evaluation Printed Circuit Board Typical Application Circuit Bill of Outline Dimensions Ordering Guide Added Table 3 Renumbered Sequentially, Interface Schematics Section, and Figure 3 to Figure 6 Renumbered Sequentially Changes to Table Added Insertion Loss, Return Loss, and Isolation Section..........6 Added Input Power Compression and Third-Order Intercept Section and Figure 10 and Figure 12 Changes to Typical Application Circuit Section and Figure Updated Outline Changes to Ordering Guide Data Sheet SPECIFICATIONS TA = 25°C, VCTL = 0 V/3 V to 8 V, 50 system, unless otherwise noted. Table Parameter FREQUENCY BAND INSERTION LOSS Flatness ISOLATION RETURN LOSS GROUP DELAY1 INPUT LINEARITY 1 dB Power Compression Third-Order Intercept1 SWITCHING CHARACTERISTICS1 Rise and Fall Time On and Off Time CONTROL INPUTS Voltage2 High Low Current High Symbol Test Conditions/Comments P1dB IP3 10 kHz to GHz to GHz to GHz to GHz 20 MHz to GHz, maximum to minimum 10 kHz to GHz to GHz to GHz to GHz 10 kHz to GHz to GHz to GHz to GHz to GHz, maximum to minimum VCTL = 0 V/5 V 10 kHz to 20 MHz 20 MHz to 250 MHz 250 MHz to GHz to GHz Two-tone input power = 9 dBm/tone, = 1 MHz 10 kHz to 10 MHz 10 MHz to 20 MHz 20 MHz to 30 MHz 30 MHz to 250 MHz 250 MHz to GHz to GHz tRISE, tFALL tON, tOFF VCTL VINH VINL ICTL IINH IINH 10% to 90% of RF output 50% VCTL to 10%/90% of RF output A and B pins VCTL = 0 V/3 V VCTL = 0 V/5 V VCTL = 0 V/8 V VCTL = 0 V/3 V VCTL = 0 V/5 V VCTL = 0 V/8 V 1 Guaranteed by design but not production tested. 2 The control input voltage tolerances are V dc. HMC221B Min Typ Max Unit 3000 MHz 24 30 24 29 21 25 14 18 25 33 20 30 20 25 11 22 25 30 23 29 18 26 40 55 38 54 −1 −5 HMC221B ABSOLUTE MAXIMUM RATINGS 1 See the Ordering Guide for additional information. Data Sheet Stresses at or above those listed under Absolute Maximum Ratings may cause permanent damage to the product. This is a stress rating only functional operation of the product at these or any other conditions above those indicated in the operational section of this specification is not implied. Operation beyond the maximum operating conditions for extended periods may affect product reliability. ESD CAUTION Data Sheet PIN CONFIGURATION AND FUNCTION DESCRIPTIONS RF2 1 HMC221B TOP VIEW Not to Scale GND 2 5 RFC RF1 3 Figure Pin Configuration 14079-002 HMC221B Table Pin Function Descriptions Pin No. Mnemonic Description RF2 Port See Figure This pin is dc-coupled and matched to 50 A dc blocking capacitor is required. Ground See Figure This pin must be connected to the RF/dc ground of the printed circuit board PCB . RF1 Port See Figure This pin is dc-coupled and matched to 50 A dc blocking capacitor is required. Control Input A See Table 4 and Figure RF Common Port See Figure This pin is dc-coupled and matched to 50 A dc blocking capacitor is required. Control Input B See Table 4 and Figure Table Truth Table Control Input Voltage1 A V dc B V dc High High RFC to RF1 On Off Signal Path State RFC to RF2 Off On 1 All high or all low for control inputs, A and B, are undefined states. The switch response has a high insertion loss and poor return loss on both RF paths. INTERFACE SCHEMATICS 14079-012 14079-010 Figure RFC Interface Figure A and B Interface RF1, RF2 14079-013 14079-011 Figure RF1 and RF2 Interface 1 References this number when ordering the evaluation PCB. Data Sheet HMC221B OUTLINE DIMENSIONS PIN 1 INDICATOR MAX MIN MAX MIN MAX MIN MAX MIN SEATING PLANE 10° COMPLIANT TO JEDEC STANDARDS MO-178-AB Figure 6-Lead Small Outline Transistor Package [SOT-23] RJ-6 Dimensions shown in millimeters 12-16-2008-A ORDERING GUIDE Model1 Temperature HMC221BE −40°C to +85°C MSL Rating2 MSL1 Description 6-Lead Small Outline Transistor Package [SOT-23] HMC221BETR −40°C to +85°C MSL1 6-Lead Small Outline Transistor Package [SOT-23] HMC221B −40°C to +85°C MSL1 6-Lead Small Outline Transistor Package [SOT-23] HMC221BTR −40°C to +85°C MSL1 6-Lead Small Outline Transistor Package [SOT-23] EVAL01-HMC221B Evaluation Board Package Option RJ-6 RJ-6 RJ-6 RJ-6 Branding3 221BE XXXX 221BE XXXX 221B XXXX 221B XXXX 1 The HMC221BE and the HMC221BETR are RoHS-Compliant Parts, and the HMC221B and the HMC221BTR are non RoHS-Compliant Parts. 2 See the Absolute Maximum Ratings section for additional information. 3 XXXX is the 4-digit lot number. Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D14079-0-12/16 B |
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