P35-4230-C06-200 GaAs MMIC SPST TERMINATED SWITCH, DC - 4GHz Features * Broadband performance * Low insertion loss; * * Ultra low DC power consumption Fast switching speed; 3ns typical * SO8 surface mount ceramic package 1.8dB typ at 2GHz Description The P35-4230-C06-200 is a high performance Gallium Arsenide single pole singe throw broadband RF switch. It is suitable for use in broadband communications and instrumentation applications. A 50 termination is presented at the isolated output of the switch. Control is effected by the application of complimentary 0V and -5V levels to the control lines in accordance with the truth table below. This die is fabricated using MCL's 0.5m gate length MESFET process (S20) and is fully protected using Silicon Nitride passivation for excellent performance and reliability. This device is packaged in a ceramic package. Electrical Performance Ambient temperature = 223C , Z O = 50 , Control voltages = 0V/-5V unless otherwise stated Parameter Conditions Min Typ Max Units Insertion Loss DC - 2GHz - 1.8 2.0 dB 2 - 4GHz - 2.2 3.0 dB DC - 2GHz 30 35 - dB 2 - 4GHz 25 30 - dB DC - 2GHz 10 11 - dB 2 - 4GHz 8 10 - dB DC - 2GHz 10 11 - dB 2 - 4GHz 8 10 - dB 0/-5V Control; 2GHz - 23 - dBm 0/-8V Control; 2GHz - 30 - dBm 50% Control to 10%90%RF - 3 - ns Isolation 1 Input Return Loss Output Return Loss1 1dB power compression point Switching Speed 2 Notes 1. Return Loss measured in low loss switch state. 2. Input power at which insertion loss compresses by 1dB. Marconi Caswell Limited, Caswell, Towcester, Northamptonshire, NN12 8EQ Telephone: + 44 (0) 1327 350581 Fax: + 44 (0) 1327 356775 Website: www.caswelltechnology.com Caswell Technology is the trading name of Marconi Caswell Limited which is a wholly owned subsidiary of Marconi plc MCL reserves the right to update or change this specification without notice 463/SM/00150/200 Iss 1/2 A Marconi company P35-4230-C06-200 Typical Performance at 22 C Insertion Loss Isolation 0 Isolation (dB) Insertion Loss (dB) 0.0 1.0 2.0 3.0 20 40 60 0 1 2 3 4 0 Frequency (GHz) 2 3 4 Frequency (GHz) Input Return Loss Output Return Loss 0 Return Loss (dB) 0 Return Loss (dB) 1 10 20 30 10 20 30 0 1 2 3 4 Frequency (GHz) 0 1 2 3 4 Frequency (GHz) Absolute Maximum Ratings Max control voltage Max I/P power -8V +33 dBm Operating temperature -40C to +85C Storage temperature -65C to +150C Marconi Caswell Limited, Caswell, Towcester, Northamptonshire, NN12 8EQ Telephone: + 44 (0) 1327 350581 Fax: + 44 (0) 1327 356775 Website: www.caswelltechnology.com Caswell Technology is the trading name of Marconi Caswell Limited which is a wholly owned subsidiary of Marconi plc MCL reserves the right to update or change this specification without notice 463/SM/00150/200 Iss 1/2 A Marconi company P35-4230-C06-200 Package Outline Electrical Schematic Pin Description Switching Diagram Pin Function A B 1 Ground 0V -5V Low loss 2 Control A -5V 0V Isolated 3 Control B 4 Ground 5 RF IN 6 Ground 7 Ground 8 RF OUT RF IN-RF OUT Ordering Information P35-4230-C06-200 Marconi Caswell Limited, Caswell, Towcester, Northamptonshire, NN12 8EQ Telephone: + 44 (0) 1327 350581 Fax: + 44 (0) 1327 356775 Website: www.caswelltechnology.com Caswell Technology is the trading name of Marconi Caswell Limited which is a wholly owned subsidiary of Marconi plc MCL reserves the right to update or change this specification without notice 463/SM/00150/200 Iss 1/2 A Marconi company