HMC174MS8 174MS8E / v04.0109 GaAs MMIC T/R SWITCH DC - 3 GHz Typical Applications Features The HMC174MS8(E) is ideal for: Low Insertion Loss: 0.5 dB • Infrastructure & Repeaters High Input IP3: +60 dBm • Cellular/3G & WiMAX Positive Control: 0/+3V to 0 /+8V • Portable Wireless High RF power Capability • LNA Protection MSOP - 8 SMT package, 14.8 mm2 • Automotive Telematics • Test Equipment Functional Diagram General Description The HMC174MS8 & HMC174MS8E are low-cost SPDT switches in 8-lead MSOP packages for use in 11 transmit-receive applications which require very low distortion at high signal power levels. The device can control signals from DC to 3 GHz and is especially T suited for cellular/3G and WiMAX applications with M only 0.5 dB loss. The design provides exceptional S intermodulation performance; providing a +60 dBm third order intercept at 8 Volt bias. RF1 and RF2 are - refl ective shorts when “OFF”. On chip circuitry allows R single positive supply operation at very low DC current / T with control inputs compatible with CMOS and most T TTL logic families. D P S Electrical Specifi cations, T = +25° C, Vdd = +5 Vdc, 50 Ohm System A - Parameter Frequency Min. Typ. Max. Units S DC - 1.0 GHz 0.4 0.7 dB E DC - 2.0 GHz 0.5 0.8 dB Insertion Loss H DC - 2.5 GHz 0.8 1.1 dB DC - 3.0 GHz 1.3 1.8 dB C DC - 1.0 GHz 21 26 dB T DC - 2.0 GHz 21 26 dB I Isolation DC - 2.5 GHz 18 23 dB W DC - 3.0 GHz 15 20 dB S DC - 1.0 GHz 25 dB DC - 2.0 GHz 20 dB Return Loss DC - 2.5 GHz 15 dB DC - 3.0 GHz 12 dB 0.5 - 1.0 GHz 32 36 dBm Input Power for 1 dB Compression 0/8V Control 0.5 - 3.0 GHz 32 36 dBm 0.5 - 1.0 GHz 55 60 dBm Input Third Order Intercept 0/8V Control 0.5 - 3.0 GHz 49 56 dBm Switching Characteristics DC - 3.0 GHz tRISE, tFALL (10/90% RF) 10 ns tON, tOFF (50% CTL to 10/90% RF) 24 ns Information furnisheFd obry Apnrailcoge D, edviceelsi vise breylie,v eadn tdo bteo a cpcluaractee a nod rrdelieabrlse., Hpowleevaers, eno coFnotra pcritc eH, idtteiltieve rMy, iacnrdo wtoa pvlaec eC oorrdperosr: aAtnioalnog: Devices, Inc., 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 11 - 2 rliicgehntss eo fi sth girrda nptaerdti ebsy t hima2tp 0mlica ayAt iorelnps uohlrt ofartoh meRr witosis uaes deu.n ,dS epCre cahinfieyc apltmiaotnessn tfs oourb rjpedactt,e tnoMt crhiAgahn tgs0 eo1 wf 8Aithn2oau4lot g n PoDtiehcveoi.c eNnso.e : P9h7o8n-e2: 75801--332394-437 0 0F (cid:127)a Ox:r d9e7r o8n-l2in5e 0at- w33w7w3.analog.com Trademarks and registered trademarks are the property of their resOpercdtivee orw Onerns.-line at www.hAiptptilticea.tcioonm Support: Phone: 1-800-ANALOG-D

HMC174MS8 / 174MS8E v04.0109 GaAs MMIC T/R SWITCH DC - 3 GHz Insertion Loss Isolation Between RFC & RF1/RF2 0 0 -5 B)-0.5 -10 d +25C OSS ( N (dB) -15 -+4805CC ON L -1 ATIO -20 RTI OL -25 E S INS-1.5 ++2855CC I -30 -40C -35 -2 -40 0 0.5 1 1.5 2 2.5 3 3.5 4 0 0.5 1 1.5 2 2.5 3 3.5 4 FREQUENCY (GHz) FREQUENCY (GHz) 11 RF1 to RF2 Isolation Return Loss 0 0 -5 -5 T ON (dB) --1150 RRFF12 OONN OSS (dB) --1150 SM OLATI --2250 URN L --2250 - IS RET R -30 -30 +25C / +85C T -35 -35 -40C T -40 -40 D 0 0.5 1 1.5 2 2.5 3 3.5 4 0 0.5 1 1.5 2 2.5 3 3.5 4 P FREQUENCY (GHz) FREQUENCY (GHz) S - S Input P0.1dB vs. Vdd Input P1dB vs. Vdd E 45 45 H C 40 40 T I P0.1dB (dBm) 3305 P1dB (dBm) 3305 SW 3V 25 25 3V 8V 5V 5V 8V 20 20 0 0.5 1 1.5 2 2.5 3 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) FREQUENCY (GHz) Information furnisheFd obry Apnrailcoge D, edviceelsi vise breylie,v eadn tdo bteo a cpcluaractee a nod rrdelieabrlse., Hpowleevaers, eno coFnotra pcritc eH, idtteiltieve rMy, iacnrdo wtoa pvlaec eC oorrdperosr: aAtnioalnog: Devices, Inc., 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 rights of third parties tha2t 0ma yA relpsuhlt faro mR itos uasde. ,S pCechifiecaltmionss fsoubrjedct, toM chAan g0e1 w8ith2ou4t nPotihceo. Nnoe : P9h7o8n-e2: 75801--332394-437 0 0F (cid:127)a Ox:r d9e7r o8n-l2in5e 0at- w33w7w3.analog.com 11 - 3 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 resOpercdtivee orw Onerns.-line at www.hAiptptilticea.tcioonm Support: Phone: 1-800-ANALOG-D

HMC174MS8 / 174MS8E v04.0109 GaAs MMIC T/R SWITCH DC - 3 GHz Input P0.1dB vs. Temperature Input P1dB vs. Temperature 45 45 40 40 P0.1dB (dBm) 3305 P1dB (dBm) 3305 +25C +25C 25 +85C 25 +85C -40C -40C 20 20 0 0.5 1 1.5 2 2.5 3 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) FREQUENCY (GHz) 11 Input Third Order Intercept 2nd & 3rd Harmonics @ 900 MHz 70 80 60 70 T 60 M 50 Bc) S Bm) 40 CS (d 50 - P3 (d 30 MONI 40 I R 30 R A 20 3v H 20 2Fo T/ 5v 3Fo 10 8v 10 T 0 0 D 0 0.5 1 1.5 2 2.5 3 3 4 5 6 7 8 P FREQUENCY (GHz) Vdd (VOLTS) S - S 2nd & 3rd Harmonics @ 1900 MHz Absolute Maximum Ratings E H 80 Bias Voltage Range (Vdd) -0.2 to +10 Vdc C 70 Control Voltage Range (A & B) -0.2 to +Vdd Vdc T 60 Storage Temperature -65 to +150 °C WI S (dBc) 50 Operating Temperature -40 to +85 °C C ESD Sensitivity (HBM) Class 1A S NI 40 O M AR 30 ELECTROSTATIC SENSITIVE DEVICE H 20 2Fo OBSERVE HANDLING PRECAUTIONS 3Fo 10 0 3 4 5 6 7 8 Vdd (VOLTS) Information furnisheFd obry Apnrailcoge D, edviceelsi vise breylie,v eadn tdo bteo a cpcluaractee a nod rrdelieabrlse., Hpowleevaers, eno coFnotra pcritc eH, idtteiltieve rMy, iacnrdo wtoa pvlaec eC oorrdperosr: aAtnioalnog: Devices, Inc., 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 11 - 4 rliicgehntss eo fi sth girrda nptaerdti ebsy t hima2tp 0mlica ayAt iorelnps uohlrt ofartoh meRr witosis uaes deu.n ,dS epCre cahinfieyc apltmiaotnessn tfs oourb rjpedactt,e tnoMt crhiAgahn tgs0 eo1 wf 8Aithn2oau4lot g n PoDtiehcveoi.c eNnso.e : P9h7o8n-e2: 75801--332394-437 0 0F (cid:127)a Ox:r d9e7r o8n-l2in5e 0at- w33w7w3.analog.com Trademarks and registered trademarks are the property of their resOpercdtivee orw Onerns.-line at www.hAiptptilticea.tcioonm Support: Phone: 1-800-ANALOG-D

HMC174MS8 / 174MS8E v04.0109 GaAs MMIC T/R SWITCH DC - 3 GHz Truth Table *Control Input Voltage Tolerances are ± 0.2 Vdc Bias Control Input* Bias Current Control Current Signal Path State Vdd A B Idd Ia Ib RF to RF1 RF to RF2 (Vdc) (Vdc) (Vdc) (uA) (uA) (uA) 3 0 0 30 -15 -15 OFF OFF 3 0 Vdd 25 -25 0 ON OFF 3 Vdd 0 25 0 -25 OFF ON 5 0 0 110 -55 -55 OFF OFF 5 0 Vdd 115 -100 -15 ON OFF 5 Vdd 0 115 -15 -100 OFF ON 10 0 0 380 -190 -190 OFF OFF 10 0 Vdd 495 -275 -220 ON OFF 10 Vdd 0 495 -220 -275 OFF ON 5 -Vdd Vdd 600 -600 225 ON OFF 5 Vdd -Vdd 600 225 -600 OFF ON 11 Outline Drawing T M S - R / T T D P S - S E NOTES: H 1. LEADFRAME MATERIAL: COPPER ALLOY C 2. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE. T 4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE. I W 5. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND. S Package Information Part Number Package Body Material Lead Finish MSL Rating Package Marking [3] HMC174MS8 Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 [1] H174 XXXX HMC174MS8E RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 [2] H174 XXXX [1] Max peak refl ow temperature of 235 °C [2] Max peak refl ow temperature of 260 °C [3] 4-Digit lot number XXXX Information furnisheFd obry Apnrailcoge D, edviceelsi vise breylie,v eadn tdo bteo a cpcluaractee a nod rrdelieabrlse., Hpowleevaers, eno coFnotra pcritc eH, idtteiltieve rMy, iacnrdo wtoa pvlaec eC oorrdperosr: aAtnioalnog: Devices, Inc., 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 rights of third parties tha2t 0ma yA relpsuhlt faro mR itos uasde. ,S pCechifiecaltmionss fsoubrjedct, toM chAan g0e1 w8ith2ou4t nPotihceo. Nnoe : P9h7o8n-e2: 75801--332394-437 0 0F (cid:127)a Ox:r d9e7r o8n-l2in5e 0at- w33w7w3.analog.com 11 - 5 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 resOpercdtivee orw Onerns.-line at www.hAiptptilticea.tcioonm Support: Phone: 1-800-ANALOG-D

HMC174MS8 / 174MS8E v04.0109 GaAs MMIC T/R SWITCH DC - 3 GHz Pin Descriptions Pin Number Function Description Interface Schematic 1 A See truth table and control voltage table. 2 B See truth table and control voltage table. This pin is DC coupled and matched to 50 Ohm. 3, 5, 8 RFC, RF1, RF2 Blocking capacitors are required. 4 Vdd Supply Voltage. 6, 7 GND This pin must be connected to RF/DC ground. Typical Application Circuit 11 T M S - R / T T D P S - S E H C T I W S Notes: 1. Set logic gate and switch Vdd = +3V to +5V and use HCT series logic to provide a TTL driver interface. 2. Control inputs A/B can be driven directly with CMOS logic (HC) with Vdd of 3 to 8 Volts applied to the CMOS logic gates and to pin 4 of the RF switch. 3. DC Blocking capacitors are required for each RF port as shown. Capacitor value determines lowest frequency of operation. 4. Highest RF signal power capability is achieved with V set to +8V. The switch will operate properly (but at lower RF power capability) at bias voltages down to +3V. Information furnisheFd obry Apnrailcoge D, edviceelsi vise breylie,v eadn tdo bteo a cpcluaractee a nod rrdelieabrlse., Hpowleevaers, eno coFnotra pcritc eH, idtteiltieve rMy, iacnrdo wtoa pvlaec eC oorrdperosr: aAtnioalnog: Devices, Inc., 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 11 - 6 rliicgehntss eo fi sth girrda nptaerdti ebsy t hima2tp 0mlica ayAt iorelnps uohlrt ofartoh meRr witosis uaes deu.n ,dS epCre cahinfieyc apltmiaotnessn tfs oourb rjpedactt,e tnoMt crhiAgahn tgs0 eo1 wf 8Aithn2oau4lot g n PoDtiehcveoi.c eNnso.e : P9h7o8n-e2: 75801--332394-437 0 0F (cid:127)a Ox:r d9e7r o8n-l2in5e 0at- w33w7w3.analog.com Trademarks and registered trademarks are the property of their resOpercdtivee orw Onerns.-line at www.hAiptptilticea.tcioonm Support: Phone: 1-800-ANALOG-D

HMC174MS8 / 174MS8E v04.0109 GaAs MMIC T/R SWITCH DC - 3 GHz Evaluation Circuit Board 11 T M S - R / T T D P S - S List of Materials for Evaluation PCB 104124 [1] E The circuit board used in the fi nal application Item Description H J1 - J3 PCB Mount SMA RF Connector should be generated with proper RF circuit design C J4 - J7 DC Pin techniques. Signal lines at the RF port should T have 50 ohm impedance and the package ground I C1 - C3 100 pF capacitor, 0402 Pkg. W leads should be connected directly to the ground C4 10,000 pF capacitor, 0603 Pkg. S plane similar to that shown above. The evaluation U1 HMC174MS8(E) T/R Switch circuit board shown above is available from Hittite PCB [2] 104122 Evaluation PCB Microwave Corporation upon request. [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 Information furnisheFd obry Apnrailcoge D, edviceelsi vise breylie,v eadn tdo bteo a cpcluaractee a nod rrdelieabrlse., Hpowleevaers, eno coFnotra pcritc eH, idtteiltieve rMy, iacnrdo wtoa pvlaec eC oorrdperosr: aAtnioalnog: Devices, Inc., 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 rights of third parties tha2t 0ma yA relpsuhlt faro mR itos uasde. ,S pCechifiecaltmionss fsoubrjedct, toM chAan g0e1 w8ith2ou4t nPotihceo. Nnoe : P9h7o8n-e2: 75801--332394-437 0 0F (cid:127)a Ox:r d9e7r o8n-l2in5e 0at- w33w7w3.analog.com 11 - 7 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 resOpercdtivee orw Onerns.-line at www.hAiptptilticea.tcioonm Support: Phone: 1-800-ANALOG-D