HMC393MS8G / 393MS8GE v04.0607 GaAs MMIC DPDT DIVERSITY SWITCH, 5 - 6 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 High IP3: 49 dBm The HMC393MS8G & HMC393MS8GE are low cost C-band DPDT switches that operate between 5 and 6 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 10 Electrical Specifi cations, TA = +25° C, Vctl = 0/+5 Vdc, 50 Ohm System Parameter Min. Typ. Max. 1.2 2.0 Units 5.0 - 6.0 GHz Isolation 5.0 - 6.0 GHz 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) 10 - 250 Frequency Insertion Loss 15 20 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 dB dB HMC393MS8G / 393MS8GE v04.0607 GaAs MMIC DPDT DIVERSITY SWITCH, 5 - 6 GHz Insertion 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 -1 -1.5 -2 +25C +85C -40C -2.5 -3 -3 4 4.5 5 5.5 6 6.5 7 4 4.5 FREQUENCY (GHz) 6 6.5 7 10 Isolation, ANT1 & ANT2 0 0 -5 -5 State 1 State 2 State 3 State 4 State 1 State 2 State 3 State 4 -10 ISOLATION (dB) -10 ISOLATION (dB) 5.5 FREQUENCY (GHz) Isolation, Tx & Rx -15 -20 -25 -15 -20 -25 -30 -30 -35 -35 -40 -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 -5 -5 ANT1 State 1 ANT1 State 2 ANT2 State 3 ANT2 State 4 -10 RETURN LOSS (dB) RETURN LOSS (dB) 5 SWITCHES - SMT INSERTION LOSS (dB) Insertion Loss -15 -20 -25 -30 Tx State 1 Tx State 3 Rx State 2 Rx State 4 -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: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 10 - 251 HMC393MS8G / 393MS8GE v04.0607 GaAs MMIC DPDT DIVERSITY SWITCH, 5 - 6 GHz Isolation, ANT1 / ANT2 - Tx / Rx Input 0.1 dB Compression Point 0 35 ISOLATION (dB) 0.1dB COMPRESSION (dBm) 34 -5 ANT1-Tx State 2 ANT1-Rx State 1 ANT2-Tx State 1 ANT2-Rx State 2 -10 -15 -20 -25 33 32 31 30 29 28 27 +25C +85C -40C 26 -30 4 4.5 5 5.5 6 6.5 25 4.5 7 5 FREQUENCY (GHz) 10 5.5 6 6.5 FREQUENCY (GHz) SWITCHES - SMT Input IP3 * 55 54 53 IP3 (dBm) 52 51 50 49 48 47 46 45 4.5 5 5.5 6 6.5 FREQUENCY (GHz) Control Voltages Truth Table State Bias Condition Path V1 V2 V3 V4 State Low 0 to +0.5 Vdc @ 10 uA Typ. ANT1 - Tx High Low High Low 1 High +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. 10 - 252 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 HMC393MS8G / 393MS8GE v04.0607 GaAs MMIC DPDT DIVERSITY SWITCH, 5 - 6 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 ESD Sensitivity (HBM) Class 1A ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS 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. 10 SWITCHES - SMT Outline Drawing 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. Package Information Part Number Package Body Material Lead Finish MSL Rating HMC393MS8G Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 HMC393MS8GE RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 Package Marking [3] [1] H393 XXXX [2] H393 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 10 - 253 HMC393MS8G / 393MS8GE v04.0607 GaAs MMIC DPDT DIVERSITY SWITCH, 5 - 6 GHz Evaluation PCB SWITCHES - SMT 10 *R1 & R2 = 100 Ohm. These optional resistors will provide more RF path to control circuit isolation. List of Materials for Evaluation PCB 103132 [1] Item Description J1 - J4 PCB 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 / HMC393MS8GE DPDT Diversity Switch PCB [2] 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. [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 10 - 254 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 HMC393MS8G / 393MS8GE v04.0607 GaAs MMIC DPDT DIVERSITY SWITCH, 5 - 6 GHz Notes: SWITCHES - SMT 10 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 10 - 255