Qorvo QPC0542 SOI SPDT Switches

Qorvo QPC0542 Silicon-on-Insulator (SOI) Single-Pole, Double-Throw (SPDT) Switches are ultra-wideband reflective switches operating from 0.02GHz to 50GHz. QPC0542 typically supports up to 1W input power handling at control voltages of 0/+3V. This switch maintains a 2dB or less insertion loss and greater than 40dB isolation at 40GHz, making it ideal for high-isolation switching applications across defense and commercial platforms. The QPC0542 is offered in a 2.25mm x 2.25mm Flip-Chipon laminate-based package. The package and minimal DC power consumption allows for easy system integration.

Features

0.02GHz to 50GHz frequency range
<2dB typical insertion loss at 40GHz
≤1W power handling
40dB typical isolation at 40GHz
>15dB return loss
58dBm IIP3
32dBm IP0.1dB
+0/3V control voltages

<50ns switching time
<66ns RF settling time
Reflective switch
-40°C to +105°C temperature range
OVM QFN package, 2.25mm² x 0.92mm dimensions
Lead-free, Halogen-free, and RoHS-compliant

Applications

Defense and aerospace
- Electronic warfare
- Communications
Test and measurement

Qorvo QPC0542 SOI SPDT Switches

Features

Applications

Functional Block Diagram

Application Circuit

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