MICROWAVE CORPORATION v01.0301 HMC393MS8G GaAs MMIC DPDT DIVERSITY SWITCH, 5.0 - 6.0 GHz Typical Applications Features This switch is ideal for use as a DPDT Diversity Switch for 5.0 - 6.0 GHz applications: Low Insertion Loss: 1.2 dB @ 5.5 GHz • HiperLAN Positive Control: 0/+5V • UNII Ultra Small MSOP8G Package: 14.8 mm2 Functional Diagram General Description The HMC393MS8G is a low cost C-band DPDT switch that operates between 5.0 and 6.0 GHz. This switch can operate as an integrated antenna diversity and transmit/receive switch for the HyperLAN and UNII radio platforms. The design provides 20 dB of isolation between antennas and between Tx and Rx ports. The switch features 1.2 dB insertion loss and high power handling capability. Switch state is controlled using four CMOS level control voltage lines. SWITCHES - SMT 14 Electrical Specifications, TA = +25° C, Vctl = 0/+5 Vdc, 50 Ohm System Parameter Frequency Min. Typ. Max. Units 1.2 2.0 dB Insertion Loss 5.0 - 6.0 GHz Isolation 5.0 - 6.0 GHz 15 20 dB Return Loss (On State, Any Port) 5.0 - 6.0 GHz 13 20 dB Input Power for 0.1 dB Compression 5.0 - 6.0 GHz 27 30 dBm Input Third Order Intercept (Two-Tone Input Power = +22 dBm Each Tone) 5.0 - 6.0 GHz 45 49 dBm Switching Characteristics 5.0 - 6.0 GHz 11 22 ns ns tRISE / tFALL (10/90% RF) tON / tOFF (50% CTL to 10/90% RF) 14 - 218 High IP3: 49 dBm 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 MICROWAVE CORPORATION HMC393MS8G v01.0301 GaAs MMIC DPDT DIVERSITY SWITCH, 5.0 - 6.0 GHz SUB-HARMONICALLY Insertion PUMPED MIXER 17 - 25 GHz Loss vs. Temperature 0 0 -0.5 -0.5 INSERTION LOSS (dB) -1 -1.5 -2 ANT1-Tx State 1 ANT1-Rx State 2 ANT2-Tx State 3 ANT2-Rx State 4 -2.5 +25C +85C -40C -1 -1.5 -2 -2.5 -3 -3 4 4.5 5 5.5 6 6.5 7 4 4.5 FREQUENCY (GHz) 6 6.5 7 Isolation, ANT1 & ANT2 0 0 -5 -5 State 1 State 2 State 3 State 4 -15 -20 -25 -15 -20 -25 -30 -30 -35 -35 -40 14 State 1 State 2 State 3 State 4 -10 ISOLATION (dB) -10 ISOLATION (dB) 5.5 FREQUENCY (GHz) Isolation, Tx & Rx -40 4 4.5 5 5.5 6 6.5 7 4 4.5 FREQUENCY (GHz) 5 5.5 6 6.5 7 6.5 7 FREQUENCY (GHz) Return Loss, ANT1 & ANT2 Return Loss, Tx & Rx 0 0 ANT1 State 1 ANT1 State 2 ANT2 State 3 ANT2 State 4 -10 Tx State 1 Tx State 3 Rx State 2 Rx State 4 -5 RETURN LOSS (dB) -5 RETURN LOSS (dB) 5 SWITCHES - SMT INSERTION LOSS (dB) GaAs MMIC Insertion Loss -15 -20 -25 -30 -10 -15 -20 -25 -30 -35 -35 4 4.5 5 5.5 6 FREQUENCY (GHz) 6.5 7 4 4.5 5 5.5 6 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 - 219 HMC393MS8G v01.0301 MICROWAVE CORPORATION GaAs MMIC DPDT DIVERSITY SWITCH, 5.0 - 6.0 GHz Isolation, ANT1 / ANT2 - Tx / Rx Input 0.1 dB Compression Point 0 35 34 ISOLATION (dB) -10 0.1dB COMPRESSION (dBm) ANT1-Tx State 2 ANT1-Rx State 1 ANT2-Tx State 1 ANT2-Rx State 2 -5 -15 -20 -25 +25C +85C -40C 33 32 31 30 29 28 27 26 -30 4 4.5 5 5.5 6 6.5 25 4.5 7 5 5.5 FREQUENCY (GHz) 6 6.5 FREQUENCY (GHz) Input IP3 * 14 55 54 53 IP3 (dBm) SWITCHES - SMT 52 51 50 49 48 47 46 45 4.5 5 5.5 6 6.5 FREQUENCY (GHz) Control Voltages State Bias Condition Low High Truth Table Path V1 V2 V3 V4 State 0 to +0.5 Vdc @ 10 uA Typ. ANT1 - Tx High Low High Low 1 +5.0 to +6.5 Vdc @ 10 uA Typ. ANT1 - Rx High Low Low High 2 ANT2 - Tx Low High High Low 3 ANT2 - Rx Low High Low High 4 * Two-tone input power = +22 dBm each tone, 1 MHz spacing. 14 - 220 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 MICROWAVE CORPORATION HMC393MS8G v01.0301 GaAs MMIC DPDT DIVERSITY SWITCH, 5.0 - 6.0 GHz Absolute Maximum Ratings RF Input Power Vctl = 0/+5V +33 dBm Control Voltage Range (V1, V2, V3, V4) -0.5 to +7.5 Vdc Storage Temperature -65 to +150 °C Operating Temperature -40 to +85 °C Caution: Do not “Hot Switch” power levels greater than +23 dBm (Vctl = 0/+5 Vdc). DC blocking capacitors are required at ports ANT1, ANT2, Tx, Rx. Choose value for lowest frequency of operation. Outline Drawing NOTES: 1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED SWITCHES - SMT 14 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 AND GROUND PADDLE 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 14 - 221 MICROWAVE CORPORATION v01.0301 HMC393MS8G GaAs MMIC DPDT DIVERSITY SWITCH, 5.0 - 6.0 GHz Evaluation PCB 14 SWITCHES - SMT *R1 & R2 = 100 Ohm. These optional resistors will provide more RF path to control circuit isolation. List of Material Item Description J1 - J4 PC Mount SMA Connector J5 - J8 DC Pin C1 - C4 Chip Capacitor, 0402 Pkg. Choose value for lowest frequency of operation. 100 pF is provided on PCB. R1 - R2 100 Ohm Resistor, 0402 Pkg. U1 HMC393MS8G DPDT Diversity Switch PCB* 103037 Evaluation PCB 1.5”x1.5” The circuit board used in the final application should use RF circuit design techniques. Signal lines should have 50 ohm impedance while the package ground leads and exposed paddle should be connected directly to the ground plane similar to that shown above. A sufficient number of VIA holes should be used to connect the top and bottom ground planes. The evaluation circuit board shown above is available from Hittite upon request. * Circuit Board Material: Rogers 4350 14 - 222 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 MICROWAVE CORPORATION v01.0301 HMC393MS8G GaAs MMIC DPDT DIVERSITY SWITCH, 5.0 - 6.0 GHz Notes: SWITCHES - SMT 14 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 - 223