CC1101RTKRG3

RF Transceiver ICS Overview

The CC1101RTKRG3 is a low-cost, low-power sub-1 GHz RF transceiver manufactured by Texas Instruments. It supports frequency bands of 300 MHz to 348 MHz, 387 MHz to 464 MHz, and 779 MHz to 928 MHz. The device features a maximum data rate of 600 kbps and an output power of 12 dBm. It operates on a supply voltage ranging from 1.8 V to 3.6 V. Key electrical parameters include a receive current of 14.3 mA to 17.1 mA and a transmit current of 12.3 mA to 34.2 mA. Sensitivity reaches -116 dBm. The component utilizes a 20-VFQFN package with exposed pad and functions within a temperature range of -40°C to 85°C.

RF Transceiver ICS Feature Summary

• Supports multiple modulation formats including 2FSK, 4FSK, ASK, GFSK, MSK, and OOK for versatile wireless communication.
• Integrates a single receiver and transmitter within a compact surface-mount package for efficient PCB layout.
• Features a serial peripheral interface (SPI) for straightforward digital control and configuration.

RF Transceiver ICS Applications

• Industrial, Scientific, and Medical (ISM) band wireless applications
• Low-power remote control systems
• Wireless sensor networks

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'G3' against the manufacturer's official documentation to confirm tape and reel packaging specifications. Ensure the component meets RoHS compliance requirements for your target market. Confirm that the 20-VFQFN footprint matches your design constraints. Check for any obsolescence notices or production lifecycle changes directly from Texas Instruments before finalizing procurement plans.

RF Transceiver ICS Selection Notes

Select this component for applications requiring sub-1 GHz transmission with moderate output power. It is suitable for designs prioritizing low current consumption during active modes. Consider the available modulation options when designing the physical layer. Verify that the operating voltage range aligns with the system's power supply architecture. Evaluate the thermal performance within the specified industrial temperature range.

RF Transceiver ICS Part Context

The CC1101RTKRG3 belongs to the CC1101 family of sub-1 GHz transceivers from Texas Instruments. This series is designed for cost-sensitive and power-constrained wireless projects. The RTKR variant typically denotes a tape and reel packaging format, while the G3 suffix may indicate specific environmental or packaging attributes defined by the manufacturer. It serves as a foundational radio solution for simple ISM band communications.

RF Transceiver ICS Replacement Considerations

Direct substitutes include the CC1101RGPR and other variants within the CC1101 family. Verify pin compatibility and electrical specifications before swapping components. Consult Texas Instruments documentation for detailed cross-reference information regarding package and suffix differences.