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| SPST High Isolation CATV Switch 5 - 1000 MHz V1 MASWSS0067 MASWSS0067 Features * * * * * * * 75 Ohm Impedance Positive Voltage Control (0 / +5 V) Input Terminated (Off State) Low Insertion Loss: 0.62 dB at 870 MHz High Isolation: 54 dB at 870 MHz 3 mm FQFP-N 12 Lead Package 0.5 micron GaAs PHEMT Process Functional Schematic GT1 N/C N/C GND RF1 G1 GND RF2 GND Description M/A-COM's MASWSS0067 is a GaAs PHEMT MMIC single pole single throw (SPST) switch in a low cost 3 mm FQFP-N 12 lead package. The MASWSS0067 is ideally suited for applications where low control voltage, low insertion loss, high isolation, small size and low cost are required. Typical applications are to replace mechanical relays in CATV systems. This part can be used in all 75 ohm systems operating up to 1.0 GHz. The MASWSS0067 is fabricated using a 0.5 micron gate length GaAs PHEMT process. The process features full passivation for performance and reliability. V1 N/C 2 V2 Pin Configuration PIN No. PIN Name Description 1 2 GND RF1 G1 V1 N/C V2 GND RF2 GND N/C N/C GT1 Ground RF In RF Ground Control 1 No Connection Control 2 Ground RF Out Ground No Connection No Connection RF Ground Ordering Information Part Number MASWSS0067 MASWSS0067TR 1 3 Package 4 5 6 7 FQFP- N 12-lead Plastic Package 7 inch, 1000 piece reel MASWSS0067TR-3000 13 inch, 3000 piece reel MASWSS0067SMB Sample Test Board (Includes 5 Samples) 8 9 10 11 12 1. Reference Application Note M513 for reel size information. 2. The exposed pad centered on the package bottom must be connected to both RF and DC ground. 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. 1 n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300 SPST High Isolation CATV Switch, 5 - 1000 MHz Electrical Specifications: TA = 25C, VC = 0V / 5V, Z0 = 75 3 Parameter Insertion Loss Isolation Return Loss (On) Return Loss (Off) (RF1 only) IP3 Trise, Tfall Ton, Toff Transients Control Current 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 Two Tone, +10 dBm / tone, 6 MHz Spacing, > 50 MHz 10% to 90% RF, 90% to 10% RF 50% control to 90% RF, and 50% control to 10% RF In Band |Vc| = 5V Units dB dB dB dB dB dB dB dB dBm nS nS mV A 50 Min. MASWSS0067 V1 Typ. 0.45 0.65 70 53 30 16 30 18 52 20 40 30 10 Max. 0.9 25 3. External DC blocking capacitors are required on all RF ports. 4 5 V2 0 1 RF1--RF2 On Off Absolute Maximum Ratings Parameter Max Input Power (5 - 1000 MHz, 2.5V Control) Operating Voltage Operating Temperature Storage Temperature Truth Table V1 1 0 Absolute Maximum +32 dBm +8.5 volts -40 oC to +85 oC 5. 0 = 0 V + 0.2 V; 1 = +2.5 V to +5.0 V. -65 oC to +150 oC 4. Exceeding any one or combination of these limits may cause permanent damage to this device. Qualification Qualified to M/A-COM Specification Rel 201, Process Flow -2. Handling Procedures Please observe the following precautions to avoid damage: Static Sensitivity Gallium arsenide integrated circuits are sensitive to electrostatic discharge (ESD) and can be damaged by static electricity. Use proper ESD control precautions when handling these devices. 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 n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300 SPST High Isolation CATV Switch, 5 - 1000 MHz Typical Performance Curves Insertion Loss vs. Frequency over Temperature 1.0 MASWSS0067 V1 S11 (Switch On) vs. Frequency over Temperature 0 0.8 -5 -10 0.6 -15 S11 @ +25C S11 @ -40C S11 @ +100C 0.4 +25C -40C +100C -20 -25 0.2 -30 0.0 0 250 500 750 1000 1250 -35 0 250 500 750 1000 1250 Frequency (MHz) Frequency (MHz) Isolation vs. Frequency over Temperature 70 S11 (Switch Off) vs. Frequency over Temperature 0 65 -5 -10 60 -15 55 -20 50 +25C -40C +100C -25 S11 @ +25C S11 @ -40C S11 @ +100C 45 -30 40 0 250 500 750 1000 1250 -35 0 250 500 750 1000 1250 Frequency (MHz) Frequency (MHz) 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. 3 n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300 SPST High Isolation CATV Switch, 5 - 1000 MHz 3 mm FQFP-N 12 Lead MASWSS0067 V1 Application Schematic C3 GT1 N/C N/C C1 GND RF1 GND RF2 C2 G1 GND C4 V1 N/C V2 C5 C6 C1 - C4 = 0.01 uF, DC Blocking Capacitors C5, C6 = 0.01 uF, Logic Control Decoupling Capacitors (All capacitors are Panasonic ECJ-OEF1H1032 or equivalent) 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 n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel. +81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1908) 574 200, Fax +44 (1908) 574 300 |
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