Si446x EZRadioPRO® Transceivers

Silicon Labs Si446x EZRadioPRO® Transceivers are high-performance, low-current transceivers covering sub-GHz frequency bands from 119MHz to 1050MHz. These transceivers offer an outstanding sensitivity of -126dBm while achieving extremely low active and standby current consumption. The Si4464 transceivers offer continuous frequency coverage across the entire sub-GHz band from 119MHz to 960MHz with extremely fine frequency resolution. The Si4463 transceivers include optimal phase noise, blocking, and selectivity performance for narrowband and licensed band applications, such as FCC Part90 and 169MHz wireless Mbus. The Si4464/63 transceivers offer exceptional output power of up to 20dBm with outstanding TX efficiency. Silicon Labs Si4460 transceivers offer active mode TX current consumption of 18mA at +11dBm and RX current of 10mA.

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Antal RoHS ECAD-modell Typ
Frekvensräckvidd
Maximal datahastighet
Moduleringsformat
Minimal matningsspänning
Maximal matningsspänning
Strömförbrukningsmottagning
Strömförbrukningsöverföring
Utgångseffekt
Minsta drifttemperatur
Maximal drifttemperatur
Gränssnittstyp
Paket/låda
Kvalificering
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Silicon Labs RF-transceiver +16/-116 dBm sub-GHz Transceiver
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34 105På lager
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: 2 500

ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.8 V 13.7 mA 43 mA 16 dBm - 40 C + 85 C SPI QFN-20 Reel, Cut Tape, MouseReel

Silicon Labs RF-transceiver +20 dBm sub-GHz transmitter
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4 150På lager
Min.: 1
Multipla: 1

ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.8 V 13.7 mA 24 mA 13 dBm - 40 C + 125 C SPI QFN-20 Tray

Silicon Labs RF-transceiver +13/-126 dBm sub-GHz transmitter
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77 810På lager
Min.: 1
Multipla: 1
: 2 500

ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.8 V 13.7 mA 29 mA 13 dBm - 40 C + 85 C SPI QFN-20 Reel, Cut Tape

Silicon Labs RF-transceiver +16/-116 dBm sub-GHz Transceiver
Datablad
34 980På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 2 500

ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.6 V 13.7 mA 43 mA 16 dBm - 40 C + 85 C SPI QFN-20 Reel, Cut Tape, MouseReel

Silicon Labs RF-transceiver +13/-116 dBm sub-GHz Transceiver
Datablad
26 529På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 2 500

ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.6 V 13.7 mA 85 mA 20 dBm - 40 C + 85 C SPI QFN-20 Reel, Cut Tape, MouseReel

Silicon Labs RF-transceiver +20 dBm sub-GHz transmitter
Datablad
737På lager
Min.: 1
Multipla: 1

ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.8 V 13.7 mA 88 mA 20 dBm - 40 C + 125 C SPI QFN-20 Tray

Silicon Labs RF-transceiver +16/-116 dBm sub-GHz Transceiver
Datablad
1 963På lager
Min.: 1
Multipla: 1

ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.8 V 13.7 mA 43 mA 16 dBm - 40 C + 85 C SPI QFN-20 Tray

Silicon Labs RF-transceiver +13/-126 dBm sub-GHz transmitter
Datablad
412På lager
Min.: 1
Multipla: 1

ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.8 V 13.7 mA 29 mA 13 dBm - 40 C + 85 C SPI QFN-20 Tray

Silicon Labs RF-transceiver +13/-126 dBm sub-GHz transmitter
Datablad
363På lager
Min.: 1
Multipla: 1
: 2 500

ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.6 V 13.7 mA 29 mA 13 dBm - 40 C + 85 C SPI QFN-20 Reel, Cut Tape
Silicon Labs RF-transceiver TXRX SubG +20/-116dBm
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6 423På lager
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ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.8 V 13.7 mA 85 mA 20 dBm - 40 C + 85 C SPI QFN-20 Tray

Silicon Labs RF-transceiver +20 dBm sub-GHz Transceiver
Datablad
7 982På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 2 500

ISM 119 MHz to 960 MHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.6 V 13.7 mA 85 mA 20 dBm - 40 C + 85 C SPI QFN-20 Reel, Cut Tape, MouseReel

Silicon Labs RF-transceiver +13/-116 dBm sub-GHz Transceiver
Datablad
2 159På lager
5 000Förväntad 2026-05-12
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 2 500

ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.8 V 13.7 mA 85 mA 20 dBm - 40 C + 85 C SPI QFN-20 Reel, Cut Tape, MouseReel

Silicon Labs RF-transceiver +13/-126 dBm sub-GHz transmitter
Datablad
394På lager
Min.: 1
Multipla: 1

ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.6 V 13.7 mA 29 mA 13 dBm - 40 C + 85 C SPI QFN-20 Tray

Silicon Labs RF-transceiver +13/-116 dBm sub-GHz Transceiver
Datablad
2 037På lager
Min.: 1
Multipla: 1

ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.6 V 13.7 mA 85 mA 20 dBm - 40 C + 85 C SPI QFN-20 Tray

Silicon Labs RF-transceiver +20 dBm sub-GHz transmitter
Datablad
180På lager
2 500Förväntad 2026-06-26
Min.: 1
Multipla: 1
: 2 500

ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.8 V 13.7 mA 24 mA 13 dBm - 40 C + 125 C SPI QFN-20 Reel, Cut Tape

Silicon Labs RF-transceiver +20 dBm sub-GHz Transceiver
Datablad
2 450Förväntad 2026-06-19
Min.: 1
Multipla: 1

ISM 119 MHz to 960 MHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.6 V 13.7 mA 85 mA 20 dBm - 40 C + 85 C SPI QFN-20 Tray

Silicon Labs RF-transceiver +16/-116 dBm sub-GHz Transceiver
Datablad
Ledtid för icke lagerfört 12 Veckor
Min.: 2 450
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ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.6 V 13.7 mA 43 mA 16 dBm - 40 C + 85 C SPI QFN-20 Tray
Silicon Labs RF-transceiver Transceiver AEC-Q100
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Ej på lager
Min.: 490
Multipla: 1
ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.6 V 13.7 mA 29 mA 13 dBm - 40 C + 85 C SPI QFN-20 AEC-Q100
Silicon Labs RF-transceiver Transceiver AEC-Q100
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Ej på lager
Min.: 2 500
Multipla: 1
ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.6 V 13.7 mA 29 mA 13 dBm - 40 C + 85 C SPI QFN-20 AEC-Q100
Silicon Labs RF-transceiver Transceiver AEC-Q100
Datablad
Ej på lager
Min.: 2 500
Multipla: 1
ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.6 V 13.7 mA 85 mA - 40 C + 85 C SPI QFN-20 AEC-Q100
Silicon Labs RF-transceiver Transceiver AEC-Q100 Ej på lager
Min.: 490
Multipla: 1
ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.6 V 13.7 mA 85 mA - 40 C + 85 C SPI QFN-20 AEC-Q100
Silicon Labs RF-transceiver Transceiver AEC-Q100 Ej på lager
Min.: 2 500
Multipla: 1
ISM 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.6 V 13.7 mA 85 mA - 40 C + 85 C SPI QFN-20 AEC-Q100
Silicon Labs RF-transceiver Transceiver AEC-Q100
Datablad
Ej på lager
Min.: 490
Multipla: 1
FSK/OOK 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.8 V 13.7 mA 24 mA 13 dBm - 40 C + 85 C SPI QFN-20 AEC-Q100
Silicon Labs RF-transceiver Transceiver AEC-Q100
Datablad
Ej på lager
Min.: 2 500
Multipla: 1
FSK/OOK 142 MHz to 1.05 GHz 1 Mb/s FSK, GFSK, GMSK, MSK, OOK 1.8 V 3.8 V 13.7 mA 24 mA 13 dBm - 40 C + 85 C SPI QFN-20 AEC-Q100