HMC182S14_08

HMC182S14 / 182S14E v03.0805 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2 GHz Typical Applications The HMC182S14 / HMC182S14E is ideal for: • 800 - 1000 MHz Basestation Features Low Insertion Loss: 0.8dB Integrated 2:4 Decoder 14 Lead SOIC Package Functional Diagram General Description The HMC182S14 & HMC182S14E are low-cost terminated SP4T switches in 14-lead SOIC packages 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(E) are drop-in replacements for the HMC165S14 in applications requiring low “off state” VSWR. See positive bias / TTL SP4T HMC241QS16. 10 SWITCHES - SMT Electrical Specifi cations, 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 10 - 8 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 HMC182S14 / 182S14E v03.0805 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2 GHz Insertion Loss 0 Isolation 0 -10 INSERTION LOSS (dB) -0.5 ISOLATION (dB) -20 -30 -40 -50 -60 0 0.5 1 1.5 2 2.5 3 0 0.5 1 1.5 RF1 Off RF2 Off RF3 Off RF4 Off -1 -1.5 RF1 On RF2 On RF3 On RF4 On -2 FREQUENCY (GHz) 2 2.5 3 FREQUENCY (GHz) 10 SWITCHES - SMT 10 - 9 Return Loss 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 -35 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) Isolation Between Several RF l/Os -20 RFC RF1,2,3,4 On RF1,2,3,4 Off -30 ISOLATION (dB) RF1-2 -40 RF4-1 RF3-1 -50 RF2-4 -60 0 1 2 3 FREQUENCY (GHz) Bias Voltage & Current Vee Range = -5.0 Vdc ± 10% Vee (Vdc) -5.0 Iee (Typ.) (mA) 4.0 Iee (Max.) (mA) 7.0 Truth Table Control Input A High Low High B High High Low Low Signal Path State RFCOM to: RF1 RF2 RF3 RF4 Control Voltages State Low High Bias Condition 0 to -3 VDC @ 70 uA Typ. -5 to -4.2 VDC @ 5 uA Typ. Low 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 HMC182S14 / 182S14E v03.0805 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2 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 Vdc Vee -0.5V to +1.0 Vdc 150 °C 123 °C/W 260 °C/W -65 to +150 °C -40 to +85 °C +27 dBm (500 MHz) ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS 10 Outline Drawing SWITCHES - SMT 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 MUST BE SOLDERED TO PCB RF GROUND. Package Information Part Number HMC182S14 HMC182S14E Package Body Material Low Stress Injection Molded Plastic Silica and Silicon Impregnated RoHS-compliant Low Stress Injection Molded Plastic Silica and Silicon Impregnated Leadframe Plating Sn/Pb Solder 100% Matte Tin MSL Rating MSL1 MSL1 [1] Package Marking [3] HMC182 XXXX HMC182 XXXX [2] [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX 10 - 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 HMC182S14 / 182S14E v03.0805 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2 GHz TTL Interface Circuit 10 SWITCHES - SMT Note: Control inputs A and B can be driven directly with TTL logic with -5 Volts applied to theHCT 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: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 10 - 11 HMC182S14 / 182S14E v03.0805 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2 GHz Evaluation PCB 10 SWITCHES - SMT List of Materials for Evaluation PCB 101672 [1] Item J1 - J5 J6 - J9 C1 - C5 C6 - C8 U1 PCB [2] Description PCB Mount SMA RF Connector DC Pin 330 pF capacitor, 0402 Pkg. 10,000 pF capacitor, 0603 Pkg. HMC182S14 / HMC182S14E 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. [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 10 - 12 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 HMC182S14 / 182S14E v03.0805 GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2 GHz Notes: 10 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 10 - 13