CC1101RTKG3

RF Transceiver ICS Overview

The CC1101RTKG3 is a low-power Sub-GHz RF transceiver manufactured by Texas Instruments. It operates within the ISM bands of 300MHz to 348MHz, 387MHz to 464MHz, and 779MHz to 928MHz. The device supports data rates up to 600kbps with modulation formats including 2FSK, 4FSK, ASK, GFSK, MSK, and OOK. It features a sensitivity of -116dBm and an output power of 12dBm. Powered by 1.8V to 3.6V, it consumes 14.3mA to 17.1mA during reception and 12.3mA to 34.2mA during transmission. The component utilizes an SPI interface and is housed in a 20-VFQFN package with an exposed pad, rated for operation between -40°C and 85°C.

RF Transceiver ICS Feature Summary

• Supports multiple global ISM frequency bands below 1GHz
• Integrates programmable baseband filters and frequency synthesizer
• Provides high receiver sensitivity for efficient long-range communication
• Features flexible digital interface for easy microcontroller integration

RF Transceiver ICS Applications

• Wireless sensor networks
• Remote control systems
• Telemetry applications
• Alarm and security systems

RF Transceiver ICS Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix 'G3' aligns with required lead-free and environmental compliance standards. Check current lifecycle status as older revisions may be discontinued. Ensure ESD handling protocols are followed due to the sensitive nature of RF integrated circuits. Validate package markings against official datasheet specifications to prevent counterfeit substitution.

RF Transceiver ICS Selection Notes

Select this component when designing sub-1GHz wireless solutions requiring low power consumption and high sensitivity. It is suitable for battery-operated devices where energy efficiency is critical. Consider the 20-VFQFN package constraints for PCB layout and thermal management. Evaluate the SPI interface compatibility with the target microcontroller. Compare performance metrics against alternative transceivers if specific frequency bands or modulation requirements differ from standard ISM allocations.

RF Transceiver ICS Part Context

The CC1101RTKG3 belongs to the CC1101 family of low-power Sub-GHz RF transceivers from Texas Instruments. This series is designed for cost-effective and energy-efficient wireless communication. The RTKG3 variant specifically denotes the tape and reel packaging format with lead-free composition. It shares core architectural similarities with other CC1101 models but differs in packaging and environmental certifications.

RF Transceiver ICS Replacement Considerations

Direct substitute: CC1101RGPR.