MRFIC1819 Description
) Order this document by MRFIC1819/D MRFIC1819 3.6 V 18OO MHz GaAs Integrated Power Amplifier The MRFIC1819 is a single supply, RF power amplifier designed for the 1W DCS1800/PCS1900 handheld radio. The negative power supply is generated inside the chip using RF rectification, which avoids any spurious signal. A built in priority switch is provided to prevent Drain Voltage being applied on the RF lineup if not...