119MHz ~ 1.05GHz RF Transceiver ICs

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of 12

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

SI4463-B1B-FMR IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	46,319 In Stock	1 : ¥47.10000 Cut Tape (CT) 2,500 : ¥34.53619 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Not Verified	TxRx Only	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	119MHz ~ 1.05GHz	1Mbps	20dBm	-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)
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)
SI4464-B1B-FMR IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	4,346 In Stock	1 : ¥56.36000 Cut Tape (CT) 2,500 : ¥41.33716 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	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)
SI4460-B1B-FMR IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	60,107 In Stock	1 : ¥41.23000 Cut Tape (CT) 2,500 : ¥25.92871 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Not Verified	TxRx Only	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	119MHz ~ 1.05GHz	1Mbps	13dBm	-126dBm	-	SPI	4	1.8V ~ 3.6V	10.7mA ~ 13.7mA	18mA	-40°C ~ 85°C	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
SI4461-B1B-FMR IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	76,761 In Stock	1 : ¥42.76000 Cut Tape (CT) 2,500 : ¥31.34824 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Not Verified	TxRx Only	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	119MHz ~ 1.05GHz	1Mbps	16dBm (Max)	-126dBm	-	SPI	4	1.8V ~ 3.6V	10.7mA ~ 13.7mA	29mA ~ 43mA	-40°C ~ 85°C	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
SI4461-B1B-FM IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	2,433 In Stock	1 : ¥42.76000 Tray	-	Tray	Not For New Designs	Not Verified	TxRx Only	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	119MHz ~ 1.05GHz	1Mbps	16dBm (Max)	-126dBm	-	SPI	4	1.8V ~ 3.6V	10.7mA ~ 13.7mA	29mA ~ 43mA	-40°C ~ 85°C	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
SI4463-B1B-FM IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	3,250 In Stock	1 : ¥66.99000 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)
SI4460-B1B-FM IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	1,966 In Stock	1 : ¥68.26000 Tray	-	Tray	Not For New Designs	Not Verified	TxRx Only	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	119MHz ~ 1.05GHz	1Mbps	13dBm (Max)	-126dBm	-	SPI	4	1.8V ~ 3.6V	10.7mA ~ 13.7mA	18mA	-40°C ~ 85°C	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
SI4460-B0B-FM IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	0 In Stock	Obsolete	-	Tube	Obsolete	Not Verified	TxRx Only	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	119MHz ~ 1.05GHz	1Mbps	13dBm (Max)	-126dBm	-	SPI	4	1.8V ~ 3.6V	10.7mA ~ 13.7mA	18mA	-40°C ~ 85°C	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
SI4461-B0B-FM IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	0 In Stock	Obsolete	-	Tube	Obsolete	Not Verified	TxRx Only	General ISM < 1GHz	-	4GFSK, GFSK, GMSK, OOK	119MHz ~ 1.05GHz	1Mbps	16dBm (Max)	-126dBm	-	SPI	4	1.8V ~ 3.6V	10.7mA ~ 13.7mA	29mA ~ 43mA	-40°C ~ 85°C	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
SI4463-B0B-FM IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	0 In Stock	Obsolete	-	Tube	Obsolete	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)
SI4464-B1X-FM IC RF TXRX ISM<1GHZ 20QFN Silicon Labs	0 In Stock	Obsolete	-	Tube	Obsolete	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)

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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.