Product Summary

The CC1101RTKR is a low-cost sub- 1 GHz transceiver designed for very low-power wireless applications. The CC1101RTKR is mainly intended for the ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency bands at 315, 433, 868, and 915 MHz, but can easily be programmed for operation at other frequencies in the 300-348 MHz, 387-464 MHz and 779-928 MHz bands. The RF transceiver is integrated with a highly configurable baseband modem. The modem supports various modulation formats and has a configurable data rate up to 500 kBaud. The CC1101RTKR provides extensive hardware support for packet handling, data buffering, burst transmissions, clear channel assessment, link quality indication, and wake-on-radio.


CC1101RTKR absolute maximum ratings: (1)Voltage on any digital pin: –0.3 to 3.9 V; (2)Voltage on the pins RF_P, RF_N, and DCOUPL: –0.3 to 2.0 V; (3)Voltage ramp-up rate: 120 kV/μs; (4)Input RF level: +10 dBm; (5)Storage temperature range: -50 to 150 ℃; (6)Solder reflow temperature: 260 ℃; (7)ESD: 750 V According to JEDEC STD 22, method A114, Human Body Model (HBM); (8)ESD: 400 V According to JEDEC STD 22, C101C, Charged Device Model (CDM).


CC1101RTKR features: (1)Few external components: Completely onchip frequency synthesizer, no external filters or RF switch needed; (2)Green package: RoHS compliant and no antimony or bromine; (3)Small size (QLP 4x4 mm package, 20 pins); (4)Suited for systems targeting compliance with EN 300 220 (Europe)and FCC CFR Part 15 (US).; (5)Support for asynchronous and synchronous serial receive/transmit mode for backwards compatibility with existing radio communication protocols; (6)Wake-on-radio functionality for automatic low-power RX polling; (7)Separate 64-byte RX and TX data FIFOs (enables burst mode data transmission).


CC1101RTKR pin connection

Image Part No Mfg Description Data Sheet Download Pricing

Texas Instruments

RF Transceiver Lo-Pwr Sub-1GHz RF Trans

Data Sheet

0-1: $2.85
1-25: $2.29
25-100: $2.09
100-250: $1.89

Texas Instruments

RF Transceiver Low-Power Sub-1GHz RF Xceiver

Data Sheet

0-2220: $1.34
2220-3000: $1.26