P35-0702T
Marconi Optical Components
GaAs MMIC SPDT Terminated
Switch, DC - 2GHz
Features
路
路
路
路
路
路
Broadband performance
Low insertion loss; 0.6dB typ at 1GHz
Ultra low DC power consumption
Fast switching speed; 3ns typical
SO8 surface mount package
50鈩?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 50鈩?/div>
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 0.5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? Control voltages = 0V/-5V unless otherwise stated
Parameter
Insertion Loss
Isolation
Input Return Loss1
Output Return Loss1
1dB power compression point2
Conditions
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
Min
-
-
30
20
25
20
25
20
20
22
23
30
-
-
Typ
0.4
0.9
33
22
30
25
30
25
21.5
24
25
32
3
46
Max
0.6
1.0
-
-
-
-
-
-
-
-
-
-
-
-
Units
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
ns
dBm
Switching Speed
Third Order Intercept3
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
1
2
3
4
