RF Transceiver ICs

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	DigiKey Programmable	Type	RF Family/Standard	Protocol	Modulation	Frequency	Data Rate (Max)	Power - Output	Sensitivity	Memory Size	Serial Interfaces	GPIO	Voltage - Supply	Current - Receiving	Current - Transmitting	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package

SI4460-C2A-GMR IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	105,217 In Stock	1 : ¥40.55000 Cut Tape (CT) 2,500 : ¥29.75426 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	TxRx Only	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	142MHz ~ 1.05GHz	1Mbps	12.5dBm (Max)	-129dBm	-	SPI	4	1.8V ~ 3.6V	10.9mA ~ 13.7mA	18mA ~ 24mA	-40°C ~ 85°C	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
SI4463-C2A-GMR IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	123,877 In Stock	1 : ¥47.10000 Cut Tape (CT) 2,500 : ¥34.53619 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	TxRx Only	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	142MHz ~ 1.05GHz	1Mbps	20dBm (Max)	-129dBm	-	SPI	4	1.8V ~ 3.6V	10.9mA ~ 13.7mA	44.5mA ~ 88mA	-40°C ~ 85°C	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
SI4464-B1B-FM IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	1,724 In Stock	1 : ¥80.17000 Tray	-	Tray	Not For New Designs	Not Verified	TxRx Only	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	119MHz ~ 1.05GHz	1Mbps	20dBm (Max)	-126dBm	-	SPI	4	1.8V ~ 3.6V	10.7mA ~ 13.7mA	70mA ~ 85mA	-40°C ~ 85°C	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
SI4468-A2A-IM IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	1,384 In Stock	1 : ¥61.63000 Tray	-	Tray	Active	Not Verified	TxRx Only	General ISM < 1GHz	-	4FSK, 4GFSK, FSK, GFSK, OOK	142MHz ~ 1.05GHz	1Mbps	20dBm (Max)	-133dBm	-	SPI	4	1.8V ~ 3.8V	10.9mA ~ 13.7mA	44.5mA ~ 88mA	-40°C ~ 125°C	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
SI4438-C2A-GM IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	370 In Stock	1 : ¥41.23000 Tray	-	Tray	Active	Not Verified	TxRx Only	General ISM < 1GHz	-	FSK, GFSK, GMSK, OOK	425MHz ~ 525MHz	500kbps	20dBm (Max)	-124dBm	-	SPI	4	1.8V ~ 3.6V	13.7mA	75mA	-40°C ~ 85°C	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)

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RF Transceiver ICs

RF Transceiver ICs are semiconductor devices that consist of a transmitter and a receiver in a single package. Transceivers are designed to function proficiently within an RF family or standard such as AISG, Bluetooth, ISM, VHF, Wi-Fi, cellular, RADAR, 802.15.4 and Z-Wave. They are further classified by the type of modulation and the specific protocol versions. Some ICs include a built-in microcontroller.