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| HMC393MS8G / 393MS8GE v04.0607 GaAs MMIC DPDT DIVERSITY SWITCH, 5.0 - 6.0 GHz Typical Applications This switch is ideal for use as a DPDT Diversity Switch for 5.0 - 6.0 GHz applications: * HiperLAN * UNII Features Low Insertion Loss: 1.2 dB @ 5.5 GHz High IP3: 49 dBm Positive Control: 0/+5V Ultra Small MSOP8G Package: 14.8 mm2 9 SWITCHES - SMT Functional Diagram General Description The HMC393MS8G & HMC393MS8GE are low cost C-band DPDT switches that operate 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. Electrical Specifications, TA = +25 C, Vctl = 0/+5 Vdc, 50 Ohm System Parameter Insertion Loss Isolation Return Loss (On State, Any Port) Input Power for 0.1 dB Compression Input Third Order Intercept (Two-Tone Input Power = +22 dBm Each Tone) Switching Characteristics tRISE / tFALL (10/90% RF) tON / tOFF (50% CTL to 10/90% RF) Frequency 5.0 - 6.0 GHz 5.0 - 6.0 GHz 5.0 - 6.0 GHz 5.0 - 6.0 GHz 5.0 - 6.0 GHz 5.0 - 6.0 GHz 11 22 ns ns 15 13 27 45 Min. Typ. 1.2 20 20 30 49 Max. 2.0 Units dB dB dB dBm dBm 9 - 244 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, 5.0 - 6.0 GHz Insertion Loss 0 -0.5 INSERTION LOSS (dB) -1 -1.5 -2 -2.5 -3 4 4.5 5 5.5 6 6.5 7 FREQUENCY (GHz) Insertion Loss vs. Temperature 0 -0.5 INSERTION LOSS (dB) -1 -1.5 -2 -2.5 -3 4 4.5 5 5.5 6 6.5 7 FREQUENCY (GHz) +25C +85C -40C ANT1-Tx State 1 ANT1-Rx State 2 ANT2-Tx State 3 ANT2-Rx State 4 9 SWITCHES - SMT Isolation, Tx & Rx 0 -5 -10 ISOLATION (dB) -15 -20 -25 -30 -35 -40 4 4.5 5 5.5 6 6.5 7 FREQUENCY (GHz) State 1 State 2 State 3 State 4 Isolation, ANT1 & ANT2 0 -5 -10 ISOLATION (dB) -15 -20 -25 -30 -35 -40 4 4.5 5 5.5 6 6.5 7 FREQUENCY (GHz) State 1 State 2 State 3 State 4 Return Loss, ANT1 & ANT2 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 -35 4 4.5 5 5.5 6 6.5 7 FREQUENCY (GHz) ANT1 State 1 ANT1 State 2 ANT2 State 3 ANT2 State 4 Return Loss, Tx & Rx 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 -35 4 4.5 5 5.5 6 6.5 7 FREQUENCY (GHz) Tx State 1 Tx State 3 Rx State 2 Rx State 4 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 9 - 245 HMC393MS8G / 393MS8GE v04.0607 GaAs MMIC DPDT DIVERSITY SWITCH, 5.0 - 6.0 GHz Isolation, ANT1 / ANT2 - Tx / Rx 0 -5 ISOLATION (dB) -10 -15 -20 -25 Input 0.1 dB Compression Point 35 34 0.1dB COMPRESSION (dBm) ANT1-Tx State 2 ANT1-Rx State 1 ANT2-Tx State 1 ANT2-Rx State 2 33 32 31 30 29 28 27 26 +25C +85C -40C 9 SWITCHES - SMT -30 4 4.5 5 5.5 6 6.5 7 FREQUENCY (GHz) 25 4.5 5 5.5 FREQUENCY (GHz) 6 6.5 Input IP3 * 55 54 53 52 IP3 (dBm) 51 50 49 48 47 46 45 4.5 5 5.5 FREQUENCY (GHz) 6 6.5 Control Voltages State Low High Bias Condition 0 to +0.5 Vdc @ 10 uA Typ. +5.0 to +6.5 Vdc @ 10 uA Typ. Truth Table Path ANT1 - Tx ANT1 - Rx ANT2 - Tx ANT2 - Rx V1 High High Low Low V2 Low Low High High V3 High Low High Low V4 Low High Low High State 1 2 3 4 * Two-tone input power = +22 dBm each tone, 1 MHz spacing. 9 - 246 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, 5.0 - 6.0 GHz Absolute Maximum Ratings RF Input Power Vctl = 0/+5V Control Voltage Range (V1, V2, V3, V4) Storage Temperature Operating Temperature ESD Sensitivity (HBM) +33 dBm -0.5 to +7.5 Vdc -65 to +150 C -40 to +85 C 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. 9 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 HMC393MS8G HMC393MS8GE Package Body Material Low Stress Injection Molded Plastic RoHS-compliant Low Stress Injection Molded Plastic Lead Finish Sn/Pb Solder 100% matte Sn MSL Rating MSL1 MSL1 [1] Package Marking [3] H393 XXXX H393 XXXX [2] [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 9 - 247 SWITCHES - SMT HMC393MS8G / 393MS8GE v04.0607 GaAs MMIC DPDT DIVERSITY SWITCH, 5.0 - 6.0 GHz Evaluation PCB 9 SWITCHES - SMT *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 J1 - J4 J5 - J8 C1 - C4 R1 - R2 U1 PCB [2] Description PCB Mount SMA Connector DC Pin Chip Capacitor, 0402 Pkg. Choose value for lowest frequency of operation. 100 pF is provided on PCB. 100 Ohm Resistor, 0402 Pkg. HMC393MS8G / HMC393MS8GE DPDT Diversity Switch 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 9 - 248 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, 5.0 - 6.0 GHz Notes: 9 SWITCHES - SMT 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 9 - 249 |
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