RF and Wireless

SI4463-C2A-GMR

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RF TRANSCEIVER FSK/GFSK/GMSK/MSK/OOK 3.3V 20-PIN QFN EP T/R

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RF and Wireless

Active

RF TRANSCEIVER FSK/GFSK/GMSK/MSK/OOK 3.3V 20-PIN QFN EP T/R

Technical Specifications

Parameters and characteristics for this part

Part	Data Rate (Max) [Max]	Voltage - Supply [Max]	Voltage - Supply [Min]	RF Family/Standard	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Sensitivity	GPIO	Current - Receiving [Max]	Current - Receiving [Min]	Serial Interfaces	Mounting Type	Current - Transmitting [Min]	Current - Transmitting [Max]	Frequency [Max]	Frequency [Min]	Power - Output	Modulation	Package / Case	Type
SILICON LABS SI4463-B1B-FM	1 Mbps	3.6 V	1.8 V	General ISM < 1GHz	85 °C	-40 C	20-QFN (4x4)	-126 dBm	4	13.7 mA	10.7 mA	SPI	Surface Mount	70 mA	85 mA	1.05 GHz	119 MHz	20 dBm	4GFSK GFSK GMSK OOK	20-VFQFN Exposed Pad	TxRx Only
SILICON LABS SI4463-B1B-FMR	1 Mbps	3.6 V	1.8 V	General ISM < 1GHz	85 °C	-40 C	20-QFN (4x4)	-126 dBm	4	13.7 mA	10.7 mA	SPI	Surface Mount	70 mA	85 mA	1.05 GHz	119 MHz	20 dBm	4GFSK GFSK GMSK OOK	20-VFQFN Exposed Pad	TxRx Only
SILICON LABS SI4463-C2A-GM	1 Mbps	3.6 V	1.8 V	General ISM < 1GHz	85 °C	-40 C	20-QFN (4x4)	-129 dBm	4	13.7 mA	10.9 mA	SPI	Surface Mount	44.5 mA	88 mA	1.05 GHz	142 MHz	20 dBm	4GFSK GFSK GMSK OOK	20-VFQFN Exposed Pad	TxRx Only
SILICON LABS SI4463-C2A-GMR	1 Mbps	3.6 V	1.8 V	General ISM < 1GHz	85 °C	-40 C	20-QFN (4x4)	-129 dBm	4	13.7 mA	10.9 mA	SPI	Surface Mount	44.5 mA	88 mA	1.05 GHz	142 MHz	20 dBm	4GFSK GFSK GMSK OOK	20-VFQFN Exposed Pad	TxRx Only

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

IC RF TxRx Only General ISM < 1GHz 142MHz ~ 1.05GHz 20-VFQFN Exposed Pad

Technical documentation and resources