Catalog
40W SPDT Failsafe Switch SMT, 0.1 - 2.1 GHz
Key Features
• High Input P0.1dB: +46 dBm Tx
• Low Insertion Loss: 0.4 dB
• High IIP3: +74 dBm
• Single Positive Control: 0/ +3V to 0/ +8V
• Failsafe Operation;Tx 'On' when Unpowered
• 2 × 2mm DFN SMT Package
Description
AI
The HMC646LP2(E) is an SPDT switch in a leadless DFN surface mount plastic package for use in transmit / receive and LNA protection applications which require very low distortion and high power handling of up to 40 watts with less than 10% duty cycle. This robust switch can control signals from 100 - 2100 MHz* and is ideal for TD-SCDMA / 3G repeaters, PMR, automotive telematics, and satellite subscriber terminal applications. The design provides exceptional P0.1 dB of +46 dBm and +74 dBm IIP3 on the Transmit (Tx) port. The failsafe topology provides a low loss path from Tx to RFC, when no DC power is available.APPLICATIONSLNA Protection & T/R SwitchingTD-SCDMA / 3G InfrastructureSatellite Subscriber TerminalsPrivate Mobile Radio & Public Safety HandsetsAutomotive Telematics
