| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
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1,012 pcs
|
1012 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
575 pcs
|
575 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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The Silicon Labs SI4463-B1B-FMR is a versatile RF transceiver IC from the EZRadioPRO family, designed for high-performance, low-current applications in sub-GHz frequency bands from 119 to 1050 MHz. It boasts an impressive receive sensitivity of -126 dBm and a maximum output power of +20 dBm, contributing to an industry-leading link budget for extended range and reliable communication.
This transceiver supports various modulation schemes including (G)FSK, 4(G)FSK, (G)MSK, and OOK, with data rates up to 1 Mbps. It operates on a power supply range of 1.8V to 3.6V and features low active current consumption (10-13 mA RX, 18 mA TX at +10 dBm) and ultra-low powerdown modes (30 nA shutdown, 50 nA standby), ensuring extended battery life. The device includes features like automatic gain control (AGC), auto frequency control (AFC), and highly configurable packet handling.
The SI4463-B1B-FMR is housed in a 20-VFQFN Exposed Pad package and is designed for surface mount applications. It operates within a temperature range of -40°C to 85°C and meets worldwide regulatory standards, including FCC, ETSI, and ARIB, and is compliant with 802.15.4g and WMbus smart metering standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.43 | $3.43 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SI4463-B1B-FMR operates in the frequency range of 119 MHz to 1.05 GHz.
The maximum output power for the SI4463-B1B-FMR is +20 dBm.
The receive sensitivity is -126 dBm.
Supported modulation types include 4GFSK, GFSK, GMSK, and OOK.
The operating voltage range is 1.8V to 3.6V.
The operating temperature range is -40°C to 85°C.
It is supplied in a 20-VFQFN Exposed Pad package.