High Power Reflective SP3T Surface Mount Switch,
30 MHz - 5 GHz
MASW-011208
Rev. V1
Functional Schematic
Features
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Higher Power SMT Switch
Operating Frequency: 30 MHz - 5 GHz
CW Power Handling:
52.5 dBm @ +25°C, 3.5 GHz
Peak Power Handling:
62.0 dBm @ +25°C, 3.5 GHz
Insertion Loss: 0.5 dB
Return Loss: 12 dB
Isolation: 40 dB
TON Switching Speed: 6 µs
Input IP3: 70 dBm
RoHS* Compliant
Higher Reliability Compared to
Electromechanical Switches
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Applications
Port Configuration1
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Aerospace and Defense
Space
Description
J0
J1
J2
J3
B1
B2
B3
RF Input
RF Output 1
The MASW-011208 is a 30 MHz - 5 GHz reflective
surface mount SP3T switch that uses 5 V VDC and
200 V VDC positive voltage only for successful high
RF power operation. This product provides an
exceptional isolation to insertion loss ratio of 40 dB
to 0.8 dB at 5 GHz, with 6 µs switching speed in a
23 x 16 x 3 mm ceramic housing. It is ideally suited
for applications requiring higher RF power surface
mount switching applications.
RF Output 2
RF Output 3
DC Bias for J1 Shunt Diode
DC Bias for J2 Shunt Diode
DC Bias for J3 Shunt Diode
RF & DC
Voltage Ground Return
GND
1. The backside of the SP3T substrate must be directly
connected to thermal, DC, and RF Ground for proper and
successful operation.
Ordering Information
Part Number
MASW-011208
Package
Parts in Gel-Pak
Sample Test Board
MASW-011208-SMB
* Restrictions on Hazardous Substances, compliant to current RoHS EU directive.
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DC-0030557