RF transceiver and communication device using the same

An RF transceiver. The RF transceiver comprises a temperature sensor and a first variable gain amplifier (VGA). The temperature sensor has an input node receiving an input voltage from a base band processor and an output node providing an output voltage. The first VGA is coupled to the first tempera...

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1. Verfasser: MINUAN WU
Format: Patent
Sprache:eng
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Zusammenfassung:An RF transceiver. The RF transceiver comprises a temperature sensor and a first variable gain amplifier (VGA). The temperature sensor has an input node receiving an input voltage from a base band processor and an output node providing an output voltage. The first VGA is coupled to the first temperature sensor wherein a gain thereof is controlled by the output voltage.