MASW-007921 High Power GaAs SPDT Switch Rev. V1 DC - 7.0 GHz Features Functional Schematic Ideal for high power SPDT switch applications Pin 1 including WiMAX, WLAN, Mesh Networks, and V 1 TX C Fixed Wireless Access Broadband Performance: DC - 7.0 GHz Low Insertion Loss: N/C RFC 0.65 dB 3.5 GHz, RFC to T X 0.70 dB 3.5 GHz, RCF to R X N/C V 2 C High P0.1dB Compression: 40 dBm 3V, 3.5 GHz, RFC to T X Fast Settling for Low Gate Lag requirements RX GND Lead-Free 2 mm 8-Lead PDFN Package 100% Matte Tin Plating over Copper 3 Halogen-Free Green Mold Compound Pin Configuration RoHS* Compliant and 260C Reflow Compatible Pin No. Pin Name Description Asymmetrical Design for optimized performance 1 T RF Output 1 X Description 2 N/C No Connection M/A-COMs MASW-007921 is a broadband GaAs 3 N/C No Connection pHEMT MMIC SPDT switch available in a lead-free 2 mm 8-lead PDFN package. The MASW-007921 is 4 R RF Output 2 X ideally suited for applications where very small size 5 GND RF and DC Ground and high linearity are required. 6 V 2 Voltage Control 2 C Typical applications include WiMAX, WLAN, Mesh 7 RFC RF Common networks, fixed wireless access, and other higher 8 V 1 Voltage Control 1 C power systems. This switch has a very high initial 4 compression point, ideal for complex modulations 9 Paddle RF and DC Ground such as OFDM, with large peak average power 3. M/A-COM recommends connecting unused pins to ground. levels. 4. The exposed pad centered on the package bottom must be connected to RF and DC ground. The MASW-007921 is fabricated using a 0.5 micron 5,6,7 gate length GaAs pHEMT process. The process Absolute Maximum Ratings features full passivation for performance and Parameter Absolute Maximum reliability. Input Power 5 V Control +38 dBm (RFC to R Path) X 1,2 Ordering Information Input Power 5 V Control +40 dBm (RFC to T Path) X Part Number Package Voltage 8.5 volts MASW-007921-TR3000 3000 piece reel Operating Temperature -40C to +85 C Sample Board Storage Temperature -65 C to +150 C MASW-007921-001SMB 2.0 - 6.0 GHz Tuning 5. Exceeding any one or combination of these limits may cause permanent damage to this device. Sample Board MASW-007921-002SMB 6. M/A-COM does not recommend sustained operation near 0.05 - 2.0 GHz Tuning these survivability limits. 1. Reference Application Note M513 for reel size information. 7. Maximum Input Power applies for 0.5 to 7.0 GHz range. 2. All sample boards include 5 loose parts. 11 1 * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 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: MASW-007921 High Power GaAs SPDT Switch Rev. V1 DC - 7.0 GHz 8,9 Electrical Specifications: T = 25C, Z = 50 , V = 0 V / 3 V, 4.7 pF Capacitor A 0 C Parameter Test Conditions Units Min. Typ. Max. 10 0.05 - 2 GHz dB 0.5 2.4 GHz dB 0.6 0.85 Insertion Loss RFC to R X 3.5 GHz dB 0.70 5.8 GHz dB 0.8 10 0.05 - 2 GHz dB 0.5 2.4 GHz dB 0.65 0.85 Insertion Loss RFC to T X 3.5 GHz dB 0.65 5.8 GHz dB 1.2 10 0.05 - 2 GHz dB 27 2.4 GHz dB 21 25 Isolation 3.5 GHz dB 26 5.8 GHz dB 30 Return Loss DC - 6.0 GHz dB 15 10 MHz Spacing, +20 dBm 2.4 GHz dBm 102 Input IP2 R X 3.5 GHz dBm 99 5.8 GHz dBm 84 10 MHz Spacing, +20 dBm 2.4 GHz dBm 104 Input IP2 T X 3.5 GHz dBm 101 5.8 GHz dBm 88 10 MHz Spacing, +20 dBm 2.4 GHz dBm 59 Input IP3 R X 3.5 GHz dBm 57 5.8 GHz dBm 51 10 MHz Spacing, +20 dBm 2.4 GHz dBm 62 Input IP3 T X 3.5 GHz dBm 58 5.8 GHz dBm 52 2.4 GHz dBm 38 Input P0.1dB R 3.5 GHz dBm 37 X 5.8 GHz dBm 39 2.4 GHz dBm 38 Input P0.1dB T 3.5 GHz dBm 40 X 5.8 GHz dBm 39 10% to 90% RF nS 21 Trise, Tfall 90% to10% RF nS 18 50% control to 90% and Ton, Toff nS 40 50% control to 10% RF Transients mV 100 Control Current A 2.0 10.0 8. For positive voltage control, external DC blocking capacitors are required on all RF ports. 9. Performance can be optimized by varying the DC blocking capacitor value. See application schematic for details. 10. 0.05 - 2.0 GHz specifications apply with 1000 pF blocking capacitors. See applications section for typical data. 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: