HMC183QS24

HMC183QS24 / 183QS24E v02.0805 GaAs MMIC SP8T NON-REFLECTIVE SWITCH, DC - 2 GHz Typical Applications The HMC183QS24 / HMC183QS24E is ideal for: • Basestation Infrastructure Features Low Insertion Loss (1 GHz): 0.8dB Integrated 3:8 Decoder 24 Lead QSOP Package Functional Diagram General Description The HMC183QS24 & HMC183QS24E are low-cost non-reflective SP8T switches in 24-lead QSOP packages for use in antenna diversity, switched filter banks, gain/attenuation selection, and general channel multiplexing applications. A 3:8 decoder is integrated on the switch, requiring only 3 control lines with a negative bias to select an RF path. The 3:8 decoder replaces 16 control lines normally required by GaAs SP8T switches. Switch outputs are terminated when “off”. The QSOP24 package occupies the same area as a 14-lead SOIC. See positive bias/TTL version HMC253QS24. 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 - 1.5 GHz DC - 2.0 GHz DC - 0.5 GHz DC - 1.0 GHz DC - 1.5 GHz DC - 2.0 GHz RFC DC - 1.0 GHz DC - 1.5 GHz DC - 2.0 GHz DC - 1.0 GHz DC - 1.5 GHz DC - 2.0 GHz 50 MHz 0.5 - 2.0 GHz 50 MHz 0.5 - 2.0 GHz DC - 2.0 GHz tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) 35 50 ns ns 30 37 38 32 29 26 16 10 7 12 10 10 Min. Typ. 0.8 1.0 1.3 42 36 33 30 20 14 11 15 13 13 18 20 35 42 Max. 1.2 1.5 1.8 Units dB dB dB dB dB dB dB dB dB dB dB dB dB dBm dBm dBm dBm Isolation Return Loss Return Loss RF 1-8 ‘ON’ and ‘OFF’ Input Power for 1 dB Compression Input Third Order Intercept (Two-Tone Input Power = +7 dBm Each Tone) Switching Characteristics 10 - 14 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 HMC183QS24 / 183QS24E v02.0805 GaAs MMIC SP8T NON-REFLECTIVE SWITCH, DC - 2 GHz Insertion Loss 0 -0.5 INSERTION LOSS (dB) -1 -1.5 -2 -2.5 -3 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) +25 C -40 C +85 C Isolation 0 -10 ISOLATION (dB) -20 -30 -40 -50 -60 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) 10 SWITCHES - SMT 10 - 15 Return Loss 0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) S11 RFC S22 "On" S22 "Off" Isolation Between Several RF l/Os -20 RF 8-7 RF 7-6 RF 5-4 RF 4-3 RF 3-2 RF 2-1 -30 ISOLATION (dB) -40 -50 -60 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) Bias Voltage & Current Vee Range = -5.0 Vdc ± 10% Vee (Vdc) -5.0 Iee (Typ.) (mA) 6.0 Iee (Max.) (mA) 9.0 Control Voltages State Low High Bias Condition 0 to -3 VDC 2 70 uA Typ. -5 to -4.2 VDC @ 5 uA Typ. 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 HMC183QS24 / 183QS24E v02.0805 GaAs MMIC SP8T NON-REFLECTIVE SWITCH, DC - 2 GHz Absolute Maximum Ratings Bias Voltage Range (Port Vee) Control Voltage Range (A & B) Storage Temperature Operating Temperature Maximum Input Power -7.0 Vdc Vee -0.5 to +1.0 Vdc -65 to +150 °C -40 to +85 °C +26 dBm (500 MHz) Truth Table Control Input A High Low High Low High Low B High High Low Low High High Low Low C High High High High Low Low Low Low Signal Path State RFCOM to: RF1 RF2 RF3 RF4 RF5 RF6 RF7 RF8 ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS High Low 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 MUST BE SOLDERED TO PCB RF GROUND. Package Information Part Number HMC183QS24 HMC183QS24E 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] HMC183 XXXX HMC183 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 - 16 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 HMC183QS24 / 183QS24E v02.0805 GaAs MMIC SP8T NON-REFLECTIVE SWITCH, DC - 2 GHz Evaluation Circuit Board 10 SWITCHES - SMT List of Materials for Evaluation PCB 103706 [1] Item J1 - J9 J10 - J14 C1 - C9 C10 U1 PCB* Description PCB Mount SMA RF Connector DC Pin 100 pF capacitor, 0402 Pkg. 10,000 pF capacitor, 0603 Pkg. HMC183QS24 / HMC183QS24E SP8T Switch 103704 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 and package bottom 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 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 - 17