STPAC01F1 Datasheet | STMicroelectronics

® IPADTM RF DETECTOR FOR POWER AMPLIFIER CONTROL MAIN PRODUCT CHARACTERISTICS The STPAC01F1 has two outputs, one for the signal detection and another one for the temperature pensation: VDCout = 0.88 V at 0.85 GHz at 10 dBm VDCout = 1.07 V at 1.85 GHz at 10 dBm Vsupply = 5 V max. s s s DESCRIPTION The STPAC01 is an integrated RF detector for the power control stage. It converts RF signal ing from the coupler into a DC signal usable by the digital stage. It is based on the use of two similar diodes, one providing the signal detection while the second one is used to provide a temperature information to thermal pensation stage. A biasing stage suppresses the detection...