SW65-0003 GaAs SP8T Reflective Switch DC - 2500 MHz Features • • • • • QSOP-28 Cascadable Port Building Block for Switch Matrics 23 dB Isolation at 2.5 GHz Low DC Power Consumption Terminated Common Port Description M/A-COM’s SW65-0003 is a GaAs MMIC SP8T reflective switch in a SMT plastic package. The switch has a low loss growth port, J9, that allows for cascading the device into larger multi-throw switches. It can be configured for common arm, J0, match when all the output ports are in isolation. The switch offers excellent broadband performance and repeatability from DC to 2.5 GHz, while maintaining low DC power dissipation. The SW65-0003 is ideally suited for switch matrix and high volume wireless infrastructure and applications. Ordering Information Part Number SW65-0003 SW65-0003TR SW65-0003-TB Package QSOP-28 Lead Plastic Tape and Reel1 Unit mounted on a test board 1. Check with factory for available quantities and reel size. Package Outline conforms to JEDEC Standard MO-137AF. Electrical Specifications: TA = +25°C Parameter Test Conditions Units Min. Typ. Max. Insertion Loss DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz dB dB dB — — — 1.7 2.0 2.5 2.0 2.3 2.8 Insertion Loss J9 Port DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 1.0 GHz DC - 2.5 GHz dB dB dB dB dB — — — 28 20 1.0 1.4 2.0 31 23 1.3 1.7 2.3 — — DC - 1.0 GHz DC - 2.5 GHz DC - 2.5 GHz dB dB Ratio 22 15 — 25 18 1.2:1 — — 1.5:1 VSWR (All arms off) DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz Ratio Ratio Ratio — — — 1.1:1 1.8:1 2.0:1 1.4:1 2.1:1 2.3:1 VSWR Output DC - 1.0 GHz DC - 2.5 GHz Ratio Ratio — — 1.2:1 1.3:1 1.5:1 1.6:1 Isolation Isolation J9 Port VSWR Input (J0) Specifications subject to change without notice. n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. V 2.0 GaAs SP8T Reflective Switch, DC - 2500 MHz SW65-0003 Electrical Specifications (Continued) : TA = +25°C Parameter Test Conditions Units Min. Typ. Max. DC - 1.0 GHz DC - 2.5 GHz 90%/10% or 10%/90% RF Ratio Ratio nSec — — — 1.0:1 1.3:1 3 1.3:1 1.6:1 10 — dBm +20 +22 — Input IP2 Two tone inputs to +5 dBm dBm +65 — — Input IP3 Two tone inputs to +5 dBm dBm +45 — — DC Bias 0V -5V µA µA — — — — 10 100 VSWR (J9) Switching Speed Input Power for 1 dB Compression Truth Table C1 L H H H H H H H H H C2 H L H H H H H H H H C3 H H L H H H H H H H C4 H H H L H H H H H H Control Inputs C5 C6 C7 H H H H H H H H H H H H L H H H L H H H L H H H H H H H H H C8 H H H H H H H L H H C9 H H H H H H H H L H C10 H H H H H H H H H L J1 On Off Off Off Off Off Off Off Off Off J2 Off On Off Off Off Off Off Off Off Off J3 Off Off On Off Off Off Off Off Off Off J4 Off Off Off On Off Off Off Off Off Off Condition of Switch J5 J6 J7 Off Off Off Off Off Off Off Off Off Off Off Off On Off Off Off On Off Off Off On Off Off Off Off Off Off Off Off Off J8 Off Off Off Off Off Off Off On Off Off J9 Off Off Off Off Off Off Off Off On Off J10 Match Off Off Off Off Off Off Off Off Off On VIN Low = 0 to -0.2V @ 10µA VIN High = -5V @ 90µA Pin Configuration Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Function J8 Ground C8 C7 C6 C5 C10 C9 C4 C3 C2 C1 Ground J1 Absolute Maximum Ratings Pin No. 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Function J2 Ground J3 Ground J4 J9 Ground J0 Ground J5 Ground J6 Ground J7 Specifications subject to change without notice. n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. Parameter Input Power Control Voltage Storage Temperature Operating Temperature Absolute Maximum +34 dBm -8.5 volts -65°C to +125°C -40° to +85°C Operation of this device above any one of these parameters may cause permanent damage. V 2.0 GaAs SP8T Reflective Switch, DC - 2500 MHz SW65-0003 Insertion loss vs Frequency VSWR vs Frequency 2.4 0 0 -40 C 0 0 +25 C -1 +25 C 1.8 0 +85 C 1.2 -2 0 -40 C 0 +85 C -3 0 500 1000 1500 2000 Frequency (MHz) 0.6 0 2500 500 1000 1500 2000 Frequency (MHz) 2500 Isolation vs Frequency Output VSWR vs Frequency 2.4 -10 0 +85 C 0 0 +25 C 0 +25 C +85 C 1.8 -30 1.2 -50 0 -40 C 0 -40 C 0.6 0 500 1000 1500 Frequency (MHz) 2000 -70 0 2500 500 1000 1500 2000 2500 Frequency (MHz) Growth VSWR vs Frequency Growth Insertion Loss vs Frequency -0.2 2.4 0 -40 C -1 0 +25 C 1.8 0 +85 C 0 +25 C -1.8 1.2 0 0 +85 C -40 C 0.6 -2.6 0 500 1000 1500 Frequency (MHz) 2000 0 2500 500 1000 1500 2000 2500 Frequency (MHz) Growth Isolation vs Frequency J0 VSWR All Arms off vs Frequency 0 3 0 +25 C 0 +85 C -20 2.2 0 -40 C -40 1.4 -60 0.6 0 500 1000 1500 2000 Frequency (MHz) 2500 Specifications subject to change without notice. n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 0 500 1000 1500 2000 2500 Frequency (MHz) V 2.0 GaAs SP8T Reflective Switch, DC - 2500 MHz PCB Layout SW65-0003 Cascade Application Switch Schematic Specifications subject to change without notice. n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. V 2.0