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| v02.0404 MICROWAVE CORPORATION HMC182S14 Features Low Insertion Loss: 0.8dB Integrated 2:4 Decoder 14 Lead SOIC Package GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2.0 GHz Typical Applications The HMC182S14 is ideal for: * 800 - 1000 MHz Basestation Functional Diagram General Description The HMC182S14 is a low-cost terminated SP4T switch in a 14-lead SOIC package for use in antenna diversity, switched filter banks, gain/ attenuation selection, and general channel multiplexing applications. The switch can control signals up to 2 GHz. A 2:4 decoder is integrated on the switch, requiring only 2 control lines and a negative bias to select each RF path. The 2:4 decoder replaces 4 to 8 control lines normally required by GaAs SP4T switches. The HMC182S14 is a drop-in replacement for the HMC165S14 in applications requiring low "off state" VSWR. See positive bias/TTL SP4T HMC241QS16. 14 SWITCHES - SMT Electrical Specifications, TA = +25 C, For 0/-5V Control and Vee = -5V in a 50 Ohm System Parameter Insertion Loss Frequency DC - 1.0 GHz DC - 2.0 GHz DC - 0.5 GHz DC - 1.0 GHz DC - 2.0 GHz "On State" "On State" "Off State" "Off State" DC - 1.0 GHz DC - 2.0 GHz DC - 1.0 GHz DC - 2.0 GHz 50 MHz 0.5 - 2.0 GHz 50 MHz 0.5 - 1.0 GHz 0.5 - 2.0 GHz DC - 2.0 GHz tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) 25 50 ns ns 25 41 37 41 36 28 21 16 17 13 Min. Typ. 0.7 0.8 45 40 32 25 20 21 17 22 24 30 45 41 Max. 1.1 1.2 Units dB dB dB dB dB dB dB dB dB dBm dBm dBm dBm dBm Isolation Return Loss Input Power for 1 dB Compression Input Third Order Intercept (Two-Tone Input Power = 7 dBm Each Tone). Switching Characteristics 14 - 26 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com v02.0404 MICROWAVE CORPORATION HMC182S14 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2.0 GHz GaAs MMIC Insertion Loss 0 SUB-HARMONICALLY PUMPED MIXER 17 - 25 GHz Isolation 0 -10 RF1 Off RF2 Off RF3 Off RF4 Off INSERTION LOSS (dB) -0.5 ISOLATION (dB) -20 -30 -40 -50 -1 RF1 On RF2 On RF3 On RF4 On -1.5 -2 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) -60 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) Return Loss 0 -5 RFC RF1,2,3,4 On Isolation Between Several RF l/Os -20 14 RF2-4 RF3-1 RF4-1 RETURN LOSS (dB) ISOLATION (dB) -10 -15 -20 -25 -30 -35 0 0.5 1 -30 RF1,2,3,4 Off -40 -50 -60 1.5 2 2.5 3 0 1 2 3 FREQUENCY (GHz) FREQUENCY (GHz) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 14 - 27 SWITCHES - SMT RF1-2 v02.0404 MICROWAVE CORPORATION HMC182S14 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2.0 GHz Absolute Maximum Ratings Bias Voltage Range (Port Vee) Control Voltage Range (A & B) Channel Temperature Thermal Resistance (Insertion Loss Path) Thermal Resistance (Terminated Path) Storage Temperature Operating Temperature Maximum Input Power -7.0 Vdc Vee -0.5V to +1.0 Vdc 150 C 123 C/W A High Low High 260 C/W -65 to +150 C -40 to +85 C +27 dBm (<500 MHz) +30 dBm (>500 MHz) Low Truth Table Control Input B High High Low Low Signal Path State RFCOM to: RF1 RF2 RF3 RF4 Control Voltages State Low Bias Condition 0 to -3 VDC @ 70 uA Typ. -5 to -4.2 VDC @ 5 uA Typ. Bias Voltage & Current High 14 SWITCHES - SMT Vee Range = -5.0 Vdc 10% Vee (Vdc) -5.0 Iee (Typ.) (mA) 4.0 Iee (Max.) (mA) 7.0 Outline Drawing NOTES: 1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED PLASTIC SILICA AND SILICON IMPREGNATED. 2. LEADFRAME MATERIAL: COPPER ALLOY 3. LEADFRAME PLATING: Sn/Pb SOLDER 4. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 5. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE. 6. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE. 7. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND. 14 - 28 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com v02.0404 MICROWAVE CORPORATION HMC182S14 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2.0 GHz TTL Interface Circuit 14 SWITCHES - SMT 14 - 29 Note: Control inputs A and B can be driven directly with TTL logic with -5 Volts applied to the HCT logic gate Vee pin and to Vee (pin 10) of the RF switch. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com v02.0404 MICROWAVE CORPORATION HMC182S14 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2.0 GHz Evaluation PCB 14 SWITCHES - SMT List of Material Item J1 - J5 J6 - J9 C1 - C5 C6 - C8 U1 PCB* Description PC Mount SMA RF Connector DC Pin 330 pF capacitor, 0402 Pkg. 10,000 pF capacitor, 0603 Pkg. HMC182S14 SP4T Switch 101656 Evaluation PCB The circuit board used in the final 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 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. * Circuit Board Material: Rogers 4350 14 - 30 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com v02.0404 MICROWAVE CORPORATION HMC182S14 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2.0 GHz Notes: 14 SWITCHES - SMT For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 14 - 31 |
Price & Availability of HMC182S14
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