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3G switch module

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RDASW91 Switch


RDASW91 is a single pole nine throw (SP9T) antenna switch module. RDASW91 is ideally suited for applications where high power, low control voltage, low insertion loss, high isolation, small size and low cost are required.


Typical applications are for handset systems that connect separate transmit and receive functions to a common antenna, as well as other related handset and general purpose applications.


1. Low Insertion Loss: 1.2 dB at 900MHz, 1.3 dB at 1800MHz
2. High linearity
3. TX-RX Isolation > 40 dBc
4. USMT ports with +63 dBm IIP3
5. USMT ports with +110 dBm IIP2
6. No blocking capacitors required
7. ESD protection
8. SOI CMOS Process
9. Package: LGA 2.5mm*2.5mm*1.1mm


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