CC1000-RTB1

RF Transceiver ICS Overview

The CC1000-RTB1 is a single-chip ultra-low power RF transceiver designed for Sub-1 GHz ISM and SRD bands, including 315, 433, 868, and 915 MHz. It supports FSK and OOK modulation with a maximum data rate of 76.8 kb/s. Operating on a 2.1 V to 3.6 V supply, it draws 7.4 mA during reception and up to 26.7 mA during transmission. The device delivers 10 dBm output power and achieves -110 dBm sensitivity. It features a 3-wire interface and is housed in a 28-TSSOP package, functioning within a temperature range of -40°C to +85°C.

RF Transceiver ICS Feature Summary

• Integrates transmitter and receiver functions into a single chip for very low power wireless applications.
• Supports multiple frequency bands including 315, 433, 868, and 915 MHz for global ISM and SRD usage.
• Provides high sensitivity and moderate output power suitable for battery-operated devices.

RF Transceiver ICS Applications

• Wireless remote control systems
• Low-power sensor networks
• Alarm and security systems

RF Transceiver ICS Procurement Notes

Verify the specific suffix RTB1 against the official Texas Instruments datasheet to confirm the tape-and-reel packaging configuration. Ensure compatibility with the required Sub-1 GHz frequency band for your target region. Check current lifecycle status as this component family may be designated as not recommended for new designs; consult manufacturer documentation for active alternatives if necessary.

RF Transceiver ICS Selection Notes

Select this component when a complete, low-cost solution for Sub-1 GHz communication is required without external filters or mixers. It is suitable for applications prioritizing minimal current consumption over high data throughput. Consider the 28-TSSOP package size constraints and the need for a 3-wire serial interface compatible with the host microcontroller.

RF Transceiver ICS Part Context

This part belongs to the CC1000 series of single-chip UHF transceivers from Texas Instruments. The series is engineered for very low voltage and low power wireless applications, primarily targeting the ISM bands. The CC1000-RTB1 variant specifically denotes the reel-packaged version of the standard CC1000 transceiver IC.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The component status is listed as NRND (Not Recommended for New Designs). Consult Texas Instruments directly for current product portfolio updates or legacy replacement recommendations.