P35-4235-000-200
Marconi Optical Components
GaAs MMIC SPST
Absorbtive Swich,
DC - 20GHz
Features
路
路
路
路
路
Broadband
Low insertion loss 1.8dB typ at 18GHz
Fast switching speed
High isolation 50dB at 18GHz
Through GaAs Vias for improved performance
Description
The P35-4235-000-200 is a high performance Gallium Arsenide monolithic single pole single throw broadband RF switch.
It is suitable for use in broadband communications, instrumentation and electronic warfare applications. 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 0.5碌m gate length MESFET process (S20) and is fully protected using Silicon Nitride
passivation for excellent performance and reliability.
Electrical Performance
Ambient temperature = 22鹵3擄C, ZO = 50
鈩?
Gate control voltage = 0V/-5V
Parameter
Insertion Loss
Conditions
DC -10 GHz
10 - 18 GHz
18 - 20 GHz
DC -10 GHz
10 - 18 GHz
18 - 20GHz
DC - 20GHz
DC - 20GHz
Min
-
-
-
60
50
45
13
13
18
-
-
Typ
1.4
1.8
1.9
62
52
50
17
17
22
0V/-5V
5
Max
1.6
2.0
2.5
-
-
-
-
-
-
0V/-8V
10
Units
dB
dB
dB
dB
dB
dB
dB
dB
dBm
Volts
ns
Isolation
Input Return Loss 1
Output Return Loss 1
Input Power at 1dB compression
Control Voltage
Switching speed
50% control to 10%/90% RF
Notes:
1 Return loss measured in low loss state.
1
2
3
4
