Silicon Labs Si4461-C2A-GM RF Transceiver IC, 20-Pin QFN

The EZRadioPRO® family of highly integrated, flexible wireless RF transmitters, receivers and transceivers offers enhanced parameters and features over those in the EZRadio® range of devices. Designed for more sophisticated ISM band applications these ICs feature support for IEEE 802.15.4g and wireless M-Bus operation. Depending on the device, frequency coverage ranges from 119MHz to 1050MHz with output power of up to +20 dBm and receiver sensitivity down to -133dBm. Other features include a wake-up timer, low-battery detector, transmit and receive data FIFO buffers, power-on reset circuit and general purpose digital I/O. All are housed in a QFN20 package.

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819-6950 Si4463-B1B-FM Transceiver, 142-1050MHz, +20dBm, -126dBm, FSK
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865-9861 Si4467-A2A-IM Transceiver, 142-1050MHz, +13dBm, -133dBm, FSK
865-9865 Si4468-A2A-IM Transceiver, 142-1050MHz, +20dBm, -133dBm, FSK