Texas Instruments RF and Wireless - RF Transceiver ICs CC1101RTK

The CC1101RTK is a low-power sub-1 GHz RF transceiver IC designed for ultra-low-power wireless applications, operating in the 315, 433, 868, and 915 MHz ISM/SRD bands. It features a highly configurable baseband modem that supports various modulation formats and a programmable data rate of up to 600 kbps. The device includes extensive hardware support for packet handling, data buffering, and burst transmissions, with separate 64-byte transmit and receive FIFOs. Key specifications include a sensitivity of -116 dBm at 0.6 kBaud for 433 MHz and -112 dBm at 1.2 kBaud for 868 MHz, with low current consumption of 14.7 mA in receive mode. The CC1101RTK also offers a programmable output power of up to +12 dBm across all supported frequencies. It is suitable for applications such as wireless alarm systems, industrial monitoring, and home automation. The device is packaged in a compact 20-pin VQFN format and is RoHS compliant.