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| v01.0700 MICROWAVE CORPORATION HMC190MS8 GaAs MMIC SPDT SWITCH DC - 3 GHz Features Low Insertion Loss: 0.4dB Ultra Small Package: MSOP8 High Input IP3: +50 dBm Positive Control: 0/+3V @ 10 uA Typical Applications The HMC190MS8 is ideal for: * MMDS & WirelessLAN * Portable Wireless Functional Diagram General Description The HMC190MS8 is a low cost SPDT switch in an 8-lead MSOP package. The switch can control signals from DC to 3.0 GHz. It is especially suited for low and medium power applications using positive control voltages. The two control voltages require a minimal amount of DC current, which is optimal for battery powered radio systems at 0.9, 1.9, and 2.4 GHz. The HMC190MS8 design provides exceptional third order intermodulation performance of +50 dBm. The design has been optimized for the small MSOP package, and maintains a VSWR of better than 1.2:1 up to 2 GHz. This device is the positive control MSOP8 packaged version of our HMC239S8 negative control device. 14 SWITCHES - SMT Electrical Specifications, TA = +25 C, Vctl = 0/+3 to +8 Vdc Parameter Frequency DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 3.0 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 3.0 GHz DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 3.0 GHz 0.5 - 1.0 GHz 0.5 - 3.0 GHz 0.5 - 1.0 GHz 0.5 - 3.0 GHz DC - 3.0 GHz tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) 3 10 ns ns 23 23 22 19 24 20 15 10 25 23 45 44 Min. Typ. 0.4 0.4 0.5 0.7 27 27 26 22 28 28 20 16 30 29 50 49 Max. 0.6 0.6 0.8 1.0 Units dB dB dB dB dB dB dB dB dB dB dB dB dBm dBm dBm dBm Insertion Loss Isolation Return Loss Input Power for 1 dB Compression (Vctl = 0/+5V) Input Third Order Intercept (Vctl = 0/+5V)(Two-tone Input Power = +7 dBm Each Tone) Switching Characteristics 14 - 36 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 v01.0700 MICROWAVE CORPORATION HMC190MS8 GaAs MMIC SPDT SWITCH DC - 3 GHz GaAs MMIC Insertion Loss 0 -0.5 SUB-HARMONICALLY PUMPED MIXER 17 - 25 GHz Isolation 0 INSERTION LOSS (dB) -10 -1 -1.5 -2 -2.5 -3 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) ISOLATION (dB) -20 -30 -40 -50 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) Return Loss 0 14 SWITCHES - SMT 9 INPUT RETURN LOSS (dB) -10 -20 -30 -40 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) Input 0.1 and 1.0 dB Compression vs. Control Voltage 35 1 dB at 1900 MHz 1 dB at 900 MHz 30 Input Third Order Intercept Point vs. Control Voltage 55 900 MHz INPUT THIRD ORDER INTERCEPT(dBm) 53 51 25 0.1 dB at 900 MHz 20 0.1 dB at 1900 MHz 15 3 4 5 6 7 8 9 CONTROL INPUT (Vdc) 49 1900 MHz 47 45 4 5 6 7 8 CONTROL INPUT (Vdc) 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 - 37 v01.0700 MICROWAVE CORPORATION HMC190MS8 GaAs MMIC SPDT SWITCH DC - 3 GHz Distortion vs. Control Voltage Control Input (Vdc) +5 +8 Third Order Intercept (dBm) +7 dBm Each Tone 900 MHz 50 53 1900 MHz 49 51 Truth Table *Control Input Voltage Tolerances are 0.2 Vdc. Control Input* A (Vdc) 0 +3 0 B (Vdc) +3 0 +5 0 +7 0 +8 0 Control Current Ia (uA) -10 10 -55 55 -210 210 -280 280 Ib (uA) 10 -10 55 -55 210 -210 280 -280 Signal Path State RF to RF1 ON OFF ON OFF ON OFF ON OFF RF to RF2 OFF ON OFF ON OFF ON OFF ON Compression vs. Control Voltage Carrier at 900 MHz Control Input (Volts) Input Power for 0.1 dB Compression (dBm) 17 25 31 Input Power for 1.0 dB Compression (dBm) 20 30 33 Carrier at 1900 MHz Input Power for 0.1 dB Compression (dBm) 17 24 30 Input Power for 1.0 dB Compression (dBm) 20 29 32 +5 0 +7 0 +8 14 SWITCHES - SMT +3 +5 +8 Caution: Do not operate in 1dB compression at power levels above +31dBm (Vctl = +5 Vdc) and do not "hot switch" power levels greater than +20dBm (Vctl = +5Vdc). DC blocks are required at ports RFC, RF1 and RF2. 14 - 38 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 v01.0700 MICROWAVE CORPORATION HMC190MS8 GaAs MMIC SPDT SWITCH DC - 3 GHz Absolute Maximum Ratings Max. Input Power VCTL = 0/+8V 0.5 GHz 0.5 - 2 GHz +27 dBm +34 dBm -0.2 to +12 Vdc -65 to +150 C -40 to +85 C Control Voltage Range (A & B) Storage Temperature Operating Temperature Outline Drawing 14 SWITCHES - SMT 14 - 39 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. 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 v01.0700 MICROWAVE CORPORATION HMC190MS8 GaAs MMIC SPDT SWITCH DC - 3 GHz Typical Application Circuit 14 SWITCHES - SMT 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 5 to 8 Volts applied to the CMOS logic gates. 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 Vdd = +8V and A/B set to 0/+8V. 14 - 40 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 v01.0700 MICROWAVE CORPORATION HMC190MS8 GaAs MMIC SPDT SWITCH DC - 3 GHz Evaluation Circuit Board 14 SWITCHES - SMT 14 - 41 List of Material Item J1 - J3 J4 - J6 C1 - C3 U1 PCB* Description PC Mount SMA RF Connector DC Pin 330 pF capacitor, 0402 Pkg. HMC190MS8 SPDT Switch 101777 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 and package bottom 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 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 |
Price & Availability of HMC190MS8
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