MASWSS0202 GaAs Broadband SPDT Switch Rev. V1 DC - 6.0 GHz Features Functional Schematic 802.11a + b/g Dual Band Applications Broadband Performance: DC - 6.0 GHz GNDGND RFRFCC GNDGND Low Insertion Loss: 0.75 dB 5.8 GHz High Isolation: 22 dB 5.8 GHz Fast Switching Speed: 0.5 m GaAs PHEMT VV VV Lead-Free 3 mm 12-Lead PQFN Package C1C1 C2C2 100% Matte Tin Plating over Copper Halogen-Free Green Mold Compound RFRF11 RFRF22 260C Reflow Compatible RoHS* Compliant Version of MASWSS0070 GNDGND GNDGND Description M/A-COMs MASWSS0202 is a broadband GaAs PHEMT MMIC SPDT switch in a lead-free 3 mm 12-lead PQFN package. The MASWSS0202 is GNDGND GNDGND GNDGND ideally suited for applications where very small size and low cost are required. 2 Typical applications are for WLAN IEEE 802.11a Pin Configuration and 802.11b/g PC cards and access points. Other Pin No. Pin Name Description applications include cordless phones and base stations. Designed for high power, this SPDT switch 1 V Control 1 C1 maintains high linearity up to 6.0 GHz. 2 RF1 RF Port 3 GND Ground The MASWSS0202 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process 4 GND Ground features full passivation for performance and 5 GND Ground reliability. 6 GND Ground 7 GND Ground 1 8 RF2 RF Port Ordering Information 9 V Control 2 C2 Part Number Package 10 GND Ground MASWSS0202TR-3000 3000 piece reel 11 RFC RF Port Sample Test Board MASWSS0202SMB 12 GND Ground (Includes 5 Samples) 2 1. Reference Application Note M513 for reel size information. 13 Paddle RF and DC Ground 2. The exposed pad centered on the package bottom must be connected to RF and DC ground. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 11 1 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: MASWSS0202 GaAs Broadband SPDT Switch Rev. V1 DC - 6.0 GHz 3 Electrical Specifications: T = 25C, Z = 50 Vc = 0 V/ 3 V, 8 pF Capacitor A 0 Parameter Test Conditions Units Min. Typ. Max. 2 - 3 GHz dB 0.55 0.9 3 - 4 GHz dB 0.55 0.9 4 Insertion Loss 4 - 5 GHz dB 0.65 1.0 5 - 6 GHz dB 0.75 1.1 Isolation 2 - 6 GHz dB 22 25 Return Loss DC - 6 GHz dB 20 Two Tone, +5 dBm / Tone, 5 MHz Spacing V = 0.0 V/3 V 2.4 GHz dBm 91 C IIP2 V = 0.0 V/3 V 5.8 GHz dBm 81 C V = 0.0 V/5 V 2.4 GHz dBm 99 C V = 0.0 V/5 V 5.8 GHz dBm 91 C Two Tone, +5 dBm / Tone, 5 MHz Spacing V = 0.0 V/3 V 2.4 GHz dBm 52 C IIP3 V = 0.0 V/3 V 5.8 GHz dBm 50 C V = 0.0 V/5 V 2.4 GHz dBm 53 C V = 0.0 V/5 V 5.8 GHz dBm 51 C V = 0.0 V/3 V 2.4 GHz dBm 32 C V = 0.0 V/3 V 5.8 GHz dBm 29 C Input P-1dB V = 0.0 V/5 V 2.4 GHz dBm 37 C V = 0.0 V/5 V 5.8 GHz dBm 35 C 2.4 GHz, P = +20 dBm dBc -88 IN 2nd Harmonic 5.3 GHz, P = +20 dBm dBc -91 IN 5.8 GHz, P = +20 dBm dBc -77 IN 2.4 GHz, P = +20 dBm dBc -87 IN 3rd Harmonic 5.3 GHz, P = +20 dBm dBc -81 IN 5.8 GHz, P = +20 dBm dBc -85 IN T-rise, T-fall 10% to 90% RF and 90% to 10% RF nS 13 Ton, Toff 50% control to 90% RF, 50% control to 10% RF nS 35 Transients mV 14 Control Current V = 3 V 10 25 C A 3. For positive voltage control, external DC blocking capacitors are required on all RF ports. 4. Insertion loss can be optimized by varying the DC blocking capacitor value. 5 6,7 Truth Table Absolute Maximum Ratings Absolute Control V1 Control V2 RFC RF1 RFCRF2 Parameter Maximum 1 0 On Off Input Power 3 V Control +32 dBm 0 1 Off On Input Power 5 V Control +34 dBm 5. 1 = +2.9 V to +5 V, 0 = 0 V + 0.2 V. Operating Voltage +8.5 volts Operating Temperature -40 C to +85 C Storage Temperature -65C to +150 C 6. Exceeding any one or combination of these limits may cause permanent damage to this device. 7. M/A-COM does not recommend sustained operation near these survivability limits. 22 2 M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: