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| 5 - 1000 MHz SPDT High Isolation CATV Switch Advanced A5 MASWSS0069 MASWSS0069 Features * * * * * * * 75 Ohms Positive Voltage Control (0 / +5 V) Non-reflective Low Insertion Loss 0.74 dB at 870 MHz High Isolation 52 dB at 870 MHz 4 mm FQFP-N 20 Lead Package 0.5 micron GaAs pHEMT Process Functional Schematic GND GT1 V3 GT2 GND RF1 GND GND GND G1 RF2 GND GND GND G2 Description M/A-COM's MASWSS0069 is a GaAs PHEMT MMIC single pole double throw (SPDT) switch in a low cost miniature 4 mm FQFP-N 20 Lead package. The MASWSS0069 is ideally suited for applications where low control voltage, low insertion loss, high isolation, small size and low cost are required. A typical application is to replace mechanical relays in CATV systems. This device has an additional state where both arms are off and the device maintains a terminated and isolated state. This state is achieved using a third control line. The MASWSS0069 can be used in all 75 ohm systems operating up to 1 GHz. The MASWSS0069 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process features full passivation for performance and reliability. V1 GND RFC GND V2 Absolute Maximum Ratings 1,2 Parameter Max Input Power (5 - 1000 MHz, 2.5V Control) Operating Voltage Absolute Maximum +32 dBm +8.5 volts -40 oC to +85 oC -65 oC to +150 oC Ordering Information Part Number MASWSS0069 MASWSS0069TR MASWSS0069SMB Package FQFP-N 20 Lead Plastic Package 7 inch, 1000 piece reel Sample Test Board Operating Temperature Storage Temperature 1. 2. Exceeding any one or combination of these limits may cause permanent damage. * RFC Port is reflective in `All Off' state. M/A-COM Inc. 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. North America: Tel. (800) 366-2266 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 1 SPDT High Isolation CATV Switch, 5 - 1000 MHz Pin Configuration 1 PIN No. PIN Name Description MASWSS0069 A5 Handling Procedures The following precautions should be observed to avoid damage: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 RF1 GND GND GND G1 V1 GND RFC GND V2 G2 GND GND GND RF2 GND GT2 V3 GT1 GND RF In/Out Ground Ground Ground RF Ground Control 1 Ground RF In/Out Ground Control 2 RF Ground Ground Ground Ground RF In/Out Ground RF Ground Control 3 RF Ground Ground Static Sensitivity Gallium Arsenide Integrated Circuits are ESD sensitive and can be damaged by static electricity. Proper ESD techniques should be used when handling these devices. 1. Center paddle should be connected to ground. Truth Table 2 V1 +2.5 to +5V 0 + 0.2V 0 + 0.2V V2 0 + 0.2V +2.5 to +5V 0 + 0.2V V3 0 + 0.2V 0 + 0.2V +2.5 to +5V RFC - RF1 On Off Off RFC - RF2 Off On Off 2. External 0.01 uF DC blocking capacitors are required on all RF In/Out and all RF Ground ports. M/A-COM Inc. 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. North America: Tel. (800) 366-2266 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 2 SPDT High Isolation CATV Switch, 5 - 1000 MHz Electrical Specifications: TA = 25C, Z0 = 75 Parameter Insertion Loss Isolation (One Arm On) Isolation (All Arms Off) Return Loss (On) Return Loss *(Off) IP3 Trise, Tfall Ton, Toff Transients Gate Leakage Test Conditions 5 - 50 MHz 50 - 1000 MHz 5 - 50 MHz 50 - 1000 MHz 5 - 50 MHz 50 - 1000 MHz 5 - 50 MHz 50 - 1000 MHz 5 - 50 MHz 50 - 1000 MHz Two Tone -10 dBm, 6 MHz Spacing, > 50 MHz Vc = 0V/5V 10% to 90% RF, 90% to 10% RF 50% control to 90% RF, and 50% control to 10% RF In Band |Vc| = 2.5V Units dB dB dB dB dB dB dB dB dB dB dBm nS nS mV uA Min. MASWSS0069 A5 Typ. 0.45 0.80 70 51 70 55 33 20 33 22 52 20 40 30 14 Max. M/A-COM Inc. 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. North America: Tel. (800) 366-2266 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 3 SPDT High Isolation CATV Switch, 5 - 1000 MHz MASWSS0069 A5 M/A-COM Inc. 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. North America: Tel. (800) 366-2266 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 4 |
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