HMC546MS8G / 546MS8GE v06.0809 GaAs MMIC 20W FAILSAFE SWITCH 0.2 - 2.2 GHz Typical Applications Features The HMC546MS8G(E) is ideal for: High Input P0.1dB: +40 dBm Tx • LNA Protection, WiMAX, WiBro Low Insertion Loss: 0.4 dB • Cellular/PCS/3G Infrastructure High IIP3: +65 dBm • Private Mobile Radio and Public Safety Handsets Positive Control: 0/+3V to 0/+8V • Automotive Telematics Failsafe Operation: Tx “on” When Unpowered Functional Diagram General Description The HMC546MS8G(E) is a low-cost SPDT switch in 8-lead MSOP8G surface mount package for use in transmit-receive applications which require very low distortion at high signal power levels, up to 10 watts. The device can control signals from 200 - 2200 MHz* and is especially suited for cellular booster, PMR and automotive telematic applications. The design provides exceptional P0.1dB of +40 dBm and +65 dBm IIP3 on the Transmit (Tx) port. The failsafe topology allows the switch to provide a low loss path from RFC to Tx, when no DC power is available. SWITCHES - SPDT T/R - SMT 11 Electrical Specifi cations, TA = +25° C, Vdd = 3V, Vctl = 0/+3 Vdc, 50 Ohm System* Parameter Min. Frequency Range Typ. Max. Min. 216 - 222 Insertion Loss Tx - RFC RFC - Rx 0.4 0.4 Isolation Tx - RFC RFC - Rx Return Loss Tx - RFC RFC - Rx Input Power for 0.1 dB Compression Tx - RFC RFC - Rx 37 19 Input Power for 1 dB Compression Tx - RFC RFC - Rx 43 22 25 33 30 40 0.7 0.7 0.4 0.5 20 23 20 20 39 21 Typ. Max. 869 - 960 24 30 Min. 39 21 43 22 Max. Min. Typ. MHz 0.3 0.5 0.4 1.1 dB dB 0.7 0.8 17 25 20 30 0.6 0.8 8 25 23 20 38 17.5 >40 19.5 43 22 38 17.5 0.7 1.5 12 30 dB dB 16 13 dB dB >40 19.5 dBm dBm 43 22 dBm dBm Tx - RFC Vctl = 0/+3V RFC - Rx Tx - RFC Vctl = 0/+5V RFC - Rx 60 31 60 57 66 32 66 48 67 31 67 37 67 31 67 43 dBm dBm dBm dBm tRISE, tFALL (10/90% RF) Switching Characteristics tON, (50% CTL to 90% RF) tOFF (50% CTL to 10% RF) 21 102 36 21 102 36 21 102 36 21 102 36 ns ns ns Input Third Order Intercept (Two-tone input power = +19 dBm each tone) * Specifi cations and data refl ect HMC546MS8G(E) measured using the respective application circuits for each designated frequency band found herein 11 - 168 Max. Units 2110 - 2170 25 25 37 19 Typ. 2010 - 2025 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC546MS8G / HMC546MS8GE v06.0809 GaAs MMIC 20W FAILSAFE SWITCH 0.2 - 2.2 GHz Insertion Loss vs. Temperature, Rx with 220 MHz Tuning 0 0 -0.5 -0.5 INSERTION LOSS (dB) -1 -1.5 Tx, +25C Tx, +85C Tx, -40C -2 -2.5 -1.5 Rx, +25C Rx, +85C Rx, -40C -2 -2.5 -3 0.15 -1 -3 0.2 0.25 0.3 0.15 0.2 FREQUENCY (GHz) 0 11 0 -5 -10 RETURN LOSS (dB) -5 -10 RFC to Tx RFC to Rx -15 -20 -25 -30 -15 -20 -25 -30 -35 -35 -40 -40 -45 Tx, Input Tx, Output Rx, Input Rx, Output -45 0.2 0.25 0.3 0.15 0.2 FREQUENCY (GHz) 0.25 FREQUENCY (GHz) Input IP3 vs. Voltage with 220 MHz Tuning 75 70 65 60 IP3 (dBm) ISOLATION (dB) 0.3 Return Loss with 220 MHz Tuning Isolation with 220 MHz Tuning 0.15 0.25 FREQUENCY (GHz) 55 50 45 RFC to Tx RFC to Rx 40 0.3 SWITCHES - SPDT T/R - SMT INSERTION LOSS (dB) Insertion Loss vs. Temperature, Tx with 220 MHz Tuning 35 30 25 20 3 4 5 6 7 8 VOLTAGE (V) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 11 - 169 HMC546MS8G / HMC546MS8GE v06.0809 GaAs MMIC 20W FAILSAFE SWITCH 0.2 - 2.2 GHz Insertion Loss vs. Temperature, Rx with 457 MHz Tuning 0 0 -0.5 -0.5 INSERTION LOSS (dB) INSERTION LOSS (dB) Insertion Loss vs. Temperature, Tx with 457 MHz Tuning -1 Tx, +25C -1.5 Tx, +85C Tx, -40C -2 -2.5 -1 Rx, +25C -1.5 -2 -2.5 -3 0.35 Rx, +85C Rx, -40C -3 0.4 0.45 0.5 0.55 0.35 0.4 0.45 FREQUENCY (GHz) 11 0 0 Tx, Input Tx, Output Rx, Input Rx, Output -5 RETURN LOSS (dB) RFC to Tx RFC to Rx -10 -15 -20 -25 -30 -35 -10 -15 -20 -25 -30 -35 -40 -45 -40 0.4 0.45 0.5 0.35 0.55 0.4 0.45 FREQUENCY (GHz) 0.5 FREQUENCY (GHz) Input IP3 vs. Voltage with 457 MHz Tuning 70 65 60 55 IP3 (dBm) ISOLATION (dB) SWITCHES - SPDT T/R - SMT -5 50 45 40 RFC to Tx RFC to Rx 35 30 25 20 3 4 5 6 7 8 VOLTAGE (V) 11 - 170 0.55 Return Loss with 457 MHz Tuning Isolation with 457 MHz Tuning 0.35 0.5 FREQUENCY (GHz) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 0.55 HMC546MS8G / HMC546MS8GE v06.0809 GaAs MMIC 20W FAILSAFE SWITCH 0.2 - 2.2 GHz Insertion Loss vs. Temperature, Rx with 785 MHz Tuning 0 0 -0.5 -0.5 INSERTION LOSS (dB) -1 -1.5 Tx, +25C Tx, +85C Tx, -40C -2 -2.5 -1 -1.5 Rx, +25C Rx, +85C Rx, -40C -2 -2.5 -3 -3 0.7 0.75 0.8 0.85 0.7 0.75 FREQUENCY (GHz) 0.85 11 Return Loss with 785 MHz Tuning Isolation with 785 MHz Tuning 0 0 -5 RFC to Tx -15 RFC to Rx RETURN LOSS (dB) -5 -10 -20 -25 -30 -35 Tx, Input Tx, Output Rx, Input Rx, Output -10 -15 -20 -25 -30 -35 -40 -45 -40 0.7 0.75 0.8 0.7 0.85 0.75 FREQUENCY (GHz) 0.8 FREQUENCY (GHz) Input IP3 vs. Voltage with 785 MHz Tuning 75 70 65 60 IP3 (dBm) ISOLATION (dB) 0.8 FREQUENCY (GHz) 55 50 45 40 0.85 SWITCHES - SPDT T/R - SMT INSERTION LOSS (dB) Insertion Loss vs. Temperature, Tx with 785 MHz Tuning RFC to Tx RFC to Rx 35 30 25 20 3 4 5 6 7 8 VOLTAGE (V) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 11 - 171 HMC546MS8G / HMC546MS8GE v06.0809 GaAs MMIC 20W FAILSAFE SWITCH 0.2 - 2.2 GHz Insertion Loss vs. Temperature, Rx with 915 MHz Tuning 0 0 -0.5 -0.5 INSERTION LOSS (dB) INSERTION LOSS (dB) Insertion Loss vs. Temperature, Tx with 915 MHz Tuning -1 -1.5 Tx, +25C Tx, +85C Tx, -40C -2 -2.5 -1 -1.5 Rx, -40C -2 -2.5 -3 0.85 Rx, +25C Rx, +85C -3 0.9 0.95 1 0.85 0.9 FREQUENCY (GHz) 0 0 -5 -5 -10 RETURN LOSS (dB) RFC to Tx RFC to Rx -15 -20 -25 -30 -35 -40 Tx, Input Tx, Output Rx, Input Rx, Output -10 -15 -20 -25 -30 -35 -45 0.9 0.95 -40 0.85 1 FREQUENCY (GHz) 0.9 0.95 FREQUENCY (GHz) Input IP3 vs. Voltage with 915 MHz Tuning 75 70 65 60 IP3 (dBm) 0.85 55 50 45 40 RFC to Tx 35 RFC to Rx 30 25 20 3 4 5 6 7 8 VOLTAGE (V) 11 - 172 1 Return Loss with 915 MHz Tuning Isolation with 915 MHz Tuning ISOLATION (dB) SWITCHES - SPDT T/R - SMT 11 0.95 FREQUENCY (GHz) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 1 HMC546MS8G / HMC546MS8GE v06.0809 GaAs MMIC 20W FAILSAFE SWITCH 0.2 - 2.2 GHz Insertion Loss vs. Temperature, Rx with 1843 MHz Tuning 0 0 -0.5 -0.5 INSERTION LOSS (dB) -1 Tx, +25C Tx, +85C -1.5 Tx, -40C -2 -1 Rx, +25C -1.5 -2 -2.5 -2.5 -3 -3 1.75 Rx, +85C Rx, -40C 1.8 1.85 1.9 1.75 1.95 1.8 1.85 1.95 11 Return Loss with 1843 MHz Tuning Isolation with 1843 MHz Tuning 0 0 -5 RFC to Tx RFC to Rx -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 Tx, Input Tx, Output Rx, Input Rx, Output -10 -15 -20 -35 -25 -40 -30 -45 1.75 1.8 1.85 1.9 1.75 1.95 1.8 1.85 1.9 FREQUENCY (GHz) FREQUENCY (GHz) Input IP3 vs. Voltage with 1843 MHz Tuning 75 70 65 60 IP3 (dBm) ISOLATION (dB) 1.9 FREQUENCY (GHz) FREQUENCY (GHz) RFC to Tx 55 RFC to Rx 50 45 1.95 SWITCHES - SPDT T/R - SMT INSERTION LOSS (dB) Insertion Loss vs. Temperature, Tx with 1843 MHz Tuning 40 35 30 25 20 3 4 5 6 7 8 VOLTAGE (V) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 11 - 173 HMC546MS8G / HMC546MS8GE v06.0809 GaAs MMIC 20W FAILSAFE SWITCH 0.2 - 2.2 GHz Insertion Loss vs. Temperature, Rx with 1960 MHz Tuning 0 0 -0.5 -0.5 INSERTION LOSS (dB) INSERTION LOSS (dB) Insertion Loss vs. Temperature, Tx with 1960 MHz Tuning -1 -1.5 Tx, +25C Tx, +85C -2 Tx, -40C -2.5 -1 -1.5 Rx, +25C Rx, +85C -2 Rx, -40C -2.5 -3 1.85 -3 1.9 1.95 2 2.05 1.85 1.9 1.95 FREQUENCY (GHz) 0 0 RFC to Tx -10 RFC to Rx Tx, Output Tx, Input Rx, Input Rx, Output -5 RETURN LOSS (dB) -5 -15 -20 -25 -30 -35 -10 -15 -20 -40 -45 -25 1.9 1.95 2 2.05 1.85 1.9 1.95 FREQUENCY (GHz) 2 FREQUENCY (GHz) Input IP3 vs. Voltage with 1960 MHz Tuning 75 70 65 60 IP3 (dBm) 1.85 RFC to Tx 55 RFC to Rx 50 45 40 35 30 25 20 3 4 5 6 7 8 VOLTAGE (V) 11 - 174 2.05 Return Loss with 1960 MHz Tuning Isolation with 1960 MHz Tuning ISOLATION (dB) SWITCHES - SPDT T/R - SMT 11 2 FREQUENCY (GHz) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 2.05 HMC546MS8G / HMC546MS8GE v06.0809 GaAs MMIC 20W FAILSAFE SWITCH 0.2 - 2.2 GHz Insertion Loss vs. Temperature, Rx with 2015 MHz Tuning 0 0 -0.5 -0.5 INSERTION LOSS (dB) -1 -1.5 Tx, +25C Tx, +85C Tx, -40C -2 -2.5 -1 -1.5 Rx, +25C Rx, +85C Rx, -40C -2 -2.5 -3 -3 1.9 1.95 2 2.05 2.1 1.9 1.95 2 FREQUENCY (GHz) 0 -5 -5 RETURN LOSS (dB) 0 RFC to Tx RFC to Rx -15 -20 -25 -30 11 Tx, Input Tx, Output Rx, Input Rx, Output -10 -15 -20 -25 -30 -35 -35 1.9 1.95 2 2.05 2.1 1.9 1.95 2 FREQUENCY (GHz) 2.05 FREQUENCY (GHz) Input IP3 vs. Voltage with 2015 MHz Tuning 75 70 65 60 IP3 (dBm) ISOLATION (dB) 2.1 Return Loss with 2015 MHz Tuning Isolation with 2015 MHz Tuning -10 2.05 FREQUENCY (GHz) RFC to Tx 55 RFC to Rx 50 45 2.1 SWITCHES - SPDT T/R - SMT INSERTION LOSS (dB) Insertion Loss vs. Temperature, Tx with 2015 MHz Tuning 40 35 30 25 20 3 4 5 6 7 8 VOLTAGE (V) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 11 - 175 HMC546MS8G / HMC546MS8GE v06.0809 GaAs MMIC 20W FAILSAFE SWITCH 0.2 - 2.2 GHz Insertion Loss vs. Temperature, Rx with 2140 MHz Tuning 0 0 -0.5 -0.5 INSERTION LOSS (dB) INSERTION LOSS (dB) Insertion Loss vs. Temperature, Tx with 2140 MHz Tuning -1 -1.5 Tx, +25C Tx, +85C Tx, -40C -2 -2.5 -1.5 Rx, +25C -2 Rx, +85C Rx, -40C -2.5 -3 2.05 -1 -3 2.1 2.15 2.2 2.25 2.05 2.1 2.15 FREQUENCY (GHz) 0 0 RFC to Tx -10 RFC to Rx Tx, Output Tx, Input Rx, Input Rx, Output -5 RETURN LOSS (dB) -5 -15 -20 -25 -30 -35 -10 -15 -20 -40 -45 -25 2.1 2.15 2.2 2.25 2.05 2.1 2.15 FREQUENCY (GHz) 2.2 FREQUENCY (GHz) Input IP3 vs. Voltage with 2140 MHz Tuning 75 70 65 60 IP3 (dBm) 2.05 RFC to Tx 55 RFC to Rx 50 45 40 35 30 25 20 3 4 5 6 7 8 VOLTAGE (V) 11 - 176 2.25 Return Loss with 2140 MHz Tuning Isolation with 2140 MHz Tuning ISOLATION (dB) SWITCHES - SPDT T/R - SMT 11 2.2 FREQUENCY (GHz) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 2.25 HMC546MS8G / HMC546MS8GE v06.0809 GaAs MMIC 20W FAILSAFE SWITCH 0.2 - 2.2 GHz Absolute Maximum Ratings Max. CW Input Power [1][2] Tx Port Rx Port Max Channel Temp. Truth Table 3V 5V Control Input 40 dBm 24 dBm 40 dBm 29 dBm Vctl (V) RFC To Tx 0.0 OFF ON 150 °C 150 °C Vdd ON OFF Thermal Resistance Tx Port Rx Port 54 °C/W 68 °C/W 54 °C/W 86 °C/W Continuous Dissipated Power Tx Port Rx Port 1.12 W 73 mW 1.12 W 232 mW Supply Voltage (Vdd) Signal Path State RFC to Rx Vdd = +3V to +8V Control Input Voltage Tolerances are ± 0.2 Vdc. DC blocking capacitors are required at ports RFC, Tx and Rx. +10V Control Voltage Range (Vctl) -0.2 to Vdd + 1V Storage Temperature -65 to +150 °C Operating Temperature -40 to +85 °C ESD Sensitivity (HBM) Class 1A ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS [1] Do not “hot switch” power levels greater than +24 dBm. [2] Max input power can be higher for duty cycle <100% NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS] 3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE. 4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE. 5. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. SWITCHES - SPDT T/R - SMT 11 Outline Drawing Package Information Part Number Package Body Material Lead Finish MSL Rating HMC546MS8G Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 HMC546MS8GE RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 Package Marking [3] [1] H546 XXXX [2] H546 XXXX [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 11 - 177 HMC546MS8G / HMC546MS8GE v06.0809 GaAs MMIC 20W FAILSAFE SWITCH 0.2 - 2.2 GHz Pin Descriptions SWITCHES - SPDT T/R - SMT 11 Pin Number Function Description 1 Tx This pin is DC coupled and matched to 50 Ohms. Interface Schematic 2, 7 GND This pin must be connected to PCB RF ground. 3 Vctl See Truth Table. 4 ACG External capacitor to ground is required. See application circuit herein. 5 Rx This pin is DC coupled and matched to 50 Ohms. 6 Vdd Supply Voltage 8 RFC This pin is DC coupled and matched to 50 Ohms. Application Circuit Components for Selected Frequencies Tuned Frequency 220 MHz 457 MHz 785 MHz 915 MHz 1843 MHz 1960 MHz 2015 MHz 2140 MHz Evaluation PCB Number 110123 110124 110125 110126 110127 110128 115708 110129 C1 150 pF 33 pF 11 pF 8 pF 1.6 pF 1.5 pF 1.3 pF 1.2 pF C2 12 pF 6.2 pF 2 pF 1.8 pF N/A N/A N/A N/A C3 12 pF 7 pF 3 pF 2.7 pF 1 pF 1 pF 0.9 pF 1 pF C4-C6 [1] 1000pF 1000pF 1000pF 1000pF 1000pF 1000pF 1000pF 1000pF L1 390 nH [2] 100 nH [4] 33 nH [4] 23 nH [3] 3.3 nH [3] 2.4 nH [3] 2.2 nH [3] 1 nH [3] L2 36 nH [3] 15 nH [3] 10 nH [3] 8.2 nH [3] 3.9 nH [3] 3.6 nH [3] 3.6 nH [3] 2.7 nH [4] [1] DC blocking capacitors [2] Coilcraft 0603LS series inductor, 5% tolerance [3] Coilcraft 0402CS series inductor, 5% tolerance [4] Toko LL1005-FH series inductor, 5% tolerance 11 - 178 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC546MS8G / HMC546MS8GE v06.0809 GaAs MMIC 20W FAILSAFE SWITCH 0.2 - 2.2 GHz Evaluation PCB List of Materials for Evaluation PCB [3] Item Description J1 - J3 PCB Mount SMA RF Connector J4 - J6 DC Pin C1 - C6 [1] Capacitor, 0402 Pkg. L1 - L2 [1] Inductor, 0402 Pkg. U1 HMC546MS8G / HMC546MS8GE T/R Switch PCB [2] 108992 Evaluation PCB The circuit board used in the application should be generated with proper RF circuit design techniques. Signal lines at the RF port should have 50 Ohm impedance and the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown above. The evaluation circuit board shown above is available from Hittite Microwave Corporation upon request. SWITCHES - SPDT T/R - SMT 11 [1] Please refer to “Components for Selected Frequencies” table for values. [2] Circuit Board Material: Rogers 4350 [3] When requesting an evaluation board, please reference the appropriate evaluation PCB number listed in the table “Components for Selected Frequencies.” For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 11 - 179