描述 Description

The MSW3103-310 and MSW3104-310 series of surface mount silicon PIN diode SP3T switches can be used for high power transmit/receive (TR) symmetrical switching or active receiver protection from 50 MHz to 1 GHz (MSW3103-310) or from 400 MHz to 3 GHz (MSW3104-310). These switches are manufactured using proven hybrid manufacturing process incorporating high voltage PIN diodes and passive devices integrated on a ceramic substrate. These low profiles, compact, surface mount components (8 mm L x 8 mm W x 2.5 mm H) offer superior small and large signal performance compared to that of MMIC devices in QFN packages. The SP3T switches are designed in a symmetrical topology to enable switched RF port to be used as the high-input-power-handling port, to minimize insertion loss and to maximize isolation performance. The very low thermal resistance ( 40 μm), coupled with their long minority carrier lifetime (> 0.3 μs), produces input third order intercept point (IIP3) greater than 65 dBm.

特性 Features

·Wide frequency range: 50 MHz to 3 GHz, in 2 bands
·High RF peak power: 500 W
·Higher average power handling than plastic packaged MMIC switches: 100 W CW
·Surface mount SP3T switch in compact outline: 8 mm L x 8 mm W x 2.5 mm H
·Low Insertion loss: 0.5 dB
·High IIP3: 65 dBm
·Operates from positive voltage: +5 V & -28 V to -125 V
·RoHS compliant

應(yīng)用 Application

·ISM