P35-0702T Marconi Optical Components GaAs MMIC SPDT Terminated Switch, DC - 2GHz Features · · · · · · Broadband performance Low insertion loss; 0.6dB typ at 1GHz Ultra low DC power consumption Fast switching speed; 3ns typical SO8 surface mount package 50Ω output terminations Description The P35-0702T is a high performance Gallium Arsenide monolithic single pole double throw RF switch suitable for use in broadband communications and instrumentation applications. The isolated port of the switch is terminated with a 50Ω load. Control is effected by the application of complimentary 0V and -5V levels to the control lines in accordance with the truth table below. The die is fabricated using MOC's 0.5µm gate length MESFET process (S20) and is fully protected using Silicon Nitride passivation for excellent performance and reliability. Electrical Performance Ambient temperature = 22±3°C , ZO = 50Ω, Control voltages = 0V/-5V unless otherwise stated Parameter Insertion Loss Isolation Input Return Loss1 Output Return Loss1 1dB power compression point2 Switching Speed Third Order Intercept3 Conditions Min Typ Max Units DC - 0.5GHz 0.5GHz - 2GHz DC - 0.5GHz 0.5GHz - 2GHz DC - 0.5GHz 0.5GHz - 2GHz DC - 0.5GHz 0.5GHz - 2GHz 0/-5V Control; 50MHz 0/-5V Control; 2GHz 0/-8V Control; 50MHz 0/-8V Control; 2GHz 50% Control to 10%90%RF 500MHz 30 20 25 20 25 20 20 22 23 30 - 0.4 0.9 33 22 30 25 30 25 21.5 24 25 32 3 46 0.6 1.0 - dB dB dB dB dB dB dB dB dBm dBm dBm dBm ns dBm Notes 1. Return Loss measured in low loss switch state 2. Input power at which insertion loss compresses by 1dB 3. Input power 10dBm/tone Typical Performance at 22°C Insertion Loss Input Return Loss Absolute Maximum Ratings Max control voltage Max I/P power Operating temperature Storage temperature -8V +33 dBm -40°C to +85°C -65°C to +150°C Isolation Output Return Loss P35-0702R Marconi Optical Components Package Outline Electrical Schematic Pin Details Switching Truth Table Pin Function A 1 2 3 4 5 6 7 8 RF INPUT Ground RF1 Control B Control A RF2 Ground Ground 0V -5V B RF IN-RF1 RF IN-RF 2 -5V 0V Low Loss Isolated Isolated Low Loss Ordering Information: P35-0702T 463/SM/00019/200 Iss 1/2 The data and product specifications are subject to change without notice. These devices should not be used for device qualification and production without prior notice. © Marconi Optical Components Ltd 2001 MOC, Caswell, Towcester, Northants, NN12 8EQ, Tel:+44 1327 356468 Fax +44 1327 356698 www.moc.marconi.com