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| HMC252QS24 / 252QS24E v05.0505 GaAs MMIC SP6T NON-REFLECTIVE SWITCH, DC - 3.0 GHz Typical Applications The HMC252QS24 / HMC252QS24E is ideal for: * Base Station * CATV / DBS * MMDS & WirelessLAN Features Low Insertion Loss (2 GHz): 0.9 dB Single Positive Supply: Vdd = +5V Integrated 3:6 TTL Decoder 24 Lead QSOP Package 8 SWITCHES - SMT * Test Equipment Functional Diagram General Description The HMC252QS24 & HMC252QS24E are low-cost non-reflective SP6T switches in 24-lead QSOP packages featuring wideband operation from DC to 3.0 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility. A 3:6 decoder is integrated on the switch requiring only 3 control lines and a positive bias to select each path. The HMC252QS24 & HMC252QS24E SP6T replaces multiple configurations of SP4T and SPDT MMIC switches and logic drivers. Electrical Specifications, TA = +25 C, For TTL Control and Vdd = +5V in a 50 Ohm System 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 "On State" RF1-6 "Off State" DC - 2.5 GHz DC - 3.0 GHz 0.3 - 3.0 GHz 0.5 - 2.5 GHz 0.3 - 3.0 GHz 0.3 - 3.0 GHz 0.3 - 3.0 GHz 35 120 ns ns 38 32 29 26 14 7 8 11 21 42 Min. Typ. 0.8 0.9 1.0 1.3 41 35 32 29 18 12 12 15 24 46 Max. 1.2 1.3 1.5 1.8 Units dB dB dB dB dB dB dB dB dB dB dB dB dBm dBm Insertion Loss Isolation Return Loss Return Loss Input Power for 1dB Compression Input Third Order Intercept (Two-Tone Input Power = +7 dBm Each Tone) Switching Characteristics tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) 8 - 124 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 HMC252QS24 / 252QS24E v05.0505 GaAs MMIC SP6T NON-REFLECTIVE SWITCH, DC - 3.0 GHz Insertion Loss 0 -0.5 INSERTION LOSS (dB) -1 -1.5 -2 -2.5 -3 0 1 2 FREQUENCY (GHz) 3 4 +25 C +85 C -40 C Isolation 0 -10 ISOLATION (dB) -20 -30 -40 -50 RF1, RF2, RF3, RF4, RF5 -60 -70 0 1 2 FREQUENCY (GHz) 3 4 RF6 8 SWITCHES - SMT 8 - 125 Return Loss 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 -35 0 1 2 FREQUENCY (GHz) 3 4 RFC RF 1-6 On RF 1-6 Off Bias Voltage & Current Vdd Range = +5.0 Vdc 10% Vdd (Vdc) +5.0 Idd (Typ.) (mA) 5.0 Idd (Max.) (mA) 8.0 Truth Table Control Input A LOW HIGH LOW B LOW LOW HIGH HIGH LOW LOW HIGH HIGH C LOW LOW LOW LOW HIGH HIGH HIGH HIGH Signal Path State RFCOM to: RF1 RF2 RF3 RF4 RF5 RF6 ALL OFF ALL OFF TTL/CMOS Control Voltages State Low High Bias Condition 0 to +0.8 Vdc @ 5uA Typ. +2.0 to +5.0 Vdc @ 70 uA Typ. HIGH LOW HIGH LOW HIGH NOTE: 1. DC Blocking capacitors are required at ports RFC and RF1, 2, 3, 4, 5, 6. 2. Input is reflective when "ALL OFF" state is selected. 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 HMC252QS24 / 252QS24E v05.0505 GaAs MMIC SP6T NON-REFLECTIVE SWITCH, DC - 3.0 GHz Absolute Maximum Ratings Bias Voltage Range (Port Vdd) Control Voltage Range (A, B, C) Channel Temperature Thermal Resistance (Insertion Loss Path) +7.0 Vdc -0.5V to Vdd +1 Vdc 150 C 240 C/W 260 C/W -65 to +150 C -40 to +85 C +20 dBm (0.05 - 0.5 GHz) +26 dBm (0.5 - 3.0 GHz) ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS 8 SWITCHES - SMT Thermal Resistance (Terminated Path) Storage Temperature Operating Temperature Maximum Input Power Vdd = +5 Vdc 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 MUST BE SOLDERED TO PCB RF GROUND. Package Information Part Number HMC252QS24 HMC252QS24E 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] HMC252 XXXX HMC252 XXXX [2] [1] Max peak reflow temperature of 235 C [2] Max peak reflow temperature of 260 C [3] 4-Digit lot number XXXX 8 - 126 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 HMC252QS24 / 252QS24E v05.0505 GaAs MMIC SP6T NON-REFLECTIVE SWITCH, DC - 3.0 GHz Evaluation Circuit Board 8 SWITCHES - SMT List of Materials for Evaluation PCB 101673 Item J1 - J7 J8 - J12 C1 - C7 C8 - C11 U1 PCB [2] Description PCB Mount SMA Connector DC Pin 100 pF Capacitor, 0402 Pkg. 10,000 pF Capacitor, 0603 Pkg. HMC252QS24 / HMC252QS24E SP8T Switch 103700 Eval Board [1] [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 The circuit board used in the final application should be generated with proper RF circuit design techniques. Signal lines at the RF ports should have 50 ohm impedance while the package ground leads 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 Microwave Corporation upon request. 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 8 - 127 |
Price & Availability of HMC252QS2406
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