RTC6711

Preliminary Data Sheet RTC6711 Dec 2005 RTC6711 CMOS 2.4GHz FM/FSK Receiver Product Description The RTC6711 is a highly integrated FM/FSK receiver intended for application on 2.4GHz band analog FM or digital FSK demodulation. The chip includes a low noise amplifier, mixer, IF amplifier, FM demodulator, AGC, and FSK data slicer. With RSSI voltage output the instantaneous radio signal strength can be monitoring as input for the followed indicator process. RX Carrier frequency can be set by SPI programming, or by selecting among 4 fixed channels using three dedicated pins. The device is available in a 48-pin QFN package. Features 3.3V/2.5V Power Supply 2.4GHz ISM bands FM demodulator High sensitivity FM/FSK Receiver Operation Simple three digital pins setting 4 fixed channels to eliminate external micro-controller FM and FSK dual output formats Radio Strength Indicator (RSSI) CMOS technology On-chip VCO and PLL Receiver frequency setting by SPI programming 48-pin Leadless QFN package ...