SPDT High Isolation CATV Switch MASWSS0069 5 - 1000 MHz Features • • • • • • • Advanced A5 MASWSS0069 Functional Schematic 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 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. GND GT1 V3 GT2 GND RF1 RF2 GND GND GND GND GND GND G2 G1 V1 GND RFC GND V2 Absolute Maximum Ratings 1,2 Parameter Absolute Maximum Max Input Power (5 - 1000 MHz, 2.5V Control) +32 dBm Operating Voltage +8.5 volts Package Operating Temperature -40 oC to +85 oC MASWSS0069 FQFP-N 20 Lead Plastic Package Storage Temperature -65 oC to +150 oC MASWSS0069TR 7 inch, 1000 piece reel MASWSS0069SMB Sample Test Board Ordering Information Part Number 1. 2. 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. Exceeding any one or combination of these limits may cause permanent damage. * RFC Port is reflective in ‘All Off’ state. 1 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 SPDT High Isolation CATV Switch, 5 - 1000 MHz MASWSS0069 A5 Pin Configuration 1 Handling Procedures PIN No. PIN Name Description 1 RF1 RF In/Out 2 GND Ground 3 GND Ground 4 GND Ground 5 G1 RF Ground 6 V1 Control 1 7 GND Ground 8 RFC RF In/Out 9 GND Ground 10 V2 Control 2 11 G2 RF Ground 12 GND Ground 13 GND Ground 14 GND Ground 15 RF2 RF In/Out 16 GND Ground 17 GT2 RF Ground 18 V3 Control 3 19 GT1 RF Ground 20 GND Ground The following precautions should be observed to avoid damage: 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 V2 V3 RFC - RF1 RFC - RF2 +2.5 to +5V 0 + 0.2V 0 + 0.2V On Off 0 + 0.2V +2.5 to +5V 0 + 0.2V Off On 0 + 0.2V 0 + 0.2V +2.5 to +5V Off 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. 2 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 SPDT High Isolation CATV Switch, 5 - 1000 MHz MASWSS0069 A5 Electrical Specifications: TA = 25°C, Z0 = 75 Ω Parameter Test Conditions Units Insertion Loss 5 - 50 MHz 50 - 1000 MHz dB dB 0.45 0.80 Isolation (One Arm On) 5 - 50 MHz 50 - 1000 MHz dB dB 70 51 Isolation (All Arms Off) 5 - 50 MHz 50 - 1000 MHz dB dB 70 55 Return Loss (On) 5 – 50 MHz 50 – 1000 MHz dB dB 33 20 Return Loss *(Off) 5 – 50 MHz 50 – 1000 MHz dB dB 33 22 Two Tone –10 dBm, 6 MHz Spacing, > 50 MHz Vc = 0V/5V dBm 52 10% to 90% RF, 90% to 10% RF nS 20 50% control to 90% RF, and 50% control to 10% RF nS 40 In Band mV 30 |Vc| = 2.5V uA 14 IP3 Trise, Tfall Ton, Toff Transients Gate Leakage 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. Min. Typ. Max. 3 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 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. 4 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