Texas Instruments

CC1020RUZ

CC1020RUZ Description

The CC1020RUZ from Texas Instruments is a high-performance RF transceiver IC designed for ISM band applications below 1GHz. Operating within 402MHz–470MHz and 804MHz–960MHz frequency ranges, it supports FSK, GFSK, and OOK modulation schemes, making it versatile for various low-power wireless communication systems. With a maximum data rate of 153.6kBaud and output power up to 10dBm, it ensures reliable medium-range data transmission. The device operates on a 2.3V–3.6V supply, consuming 12.3mA–27.1mA during transmission and 19.9mA during reception, optimizing energy efficiency for battery-powered applications.

CC1020RUZ Features

• Dual-Band Flexibility: Supports 402MHz–470MHz and 804MHz–960MHz, enabling deployment in diverse regional ISM bands.
• Low Power Consumption: Optimized current draw (12.3mA–27.1mA Tx, 19.9mA Rx) extends battery life in portable devices.
• High Data Rate: 153.6kBaud throughput ensures efficient data transfer for telemetry and sensor networks.
• Robust Modulation: Supports FSK, GFSK, and OOK for compatibility with legacy and modern protocols.
• Compact Form Factor: 32-VQFN package (surface-mount) suits space-constrained designs.
• Regulatory Compliance: ROHS3 and REACH compliant, meeting global environmental standards.

CC1020RUZ Applications

• Wireless Sensor Networks: Ideal for industrial monitoring, smart agriculture, and environmental sensing due to low power and reliable performance.
• Remote Control Systems: Used in keyless entry, garage door openers, and RFID readers for secure, low-latency communication.
• Medical Devices: Suitable for wearable health monitors and patient telemetry systems requiring stable ISM-band connectivity.
• IoT Edge Devices: Enables smart meters, asset tracking, and home automation with its dual-band support and SPI/UART interfaces.

Conclusion of CC1020RUZ

The CC1020RUZ is a discontinued but robust RF transceiver offering dual-band operation, low power, and high data rates for ISM applications. While newer alternatives exist, its proven reliability in sensor networks, remote controls, and IoT edge devices makes it a legacy solution for designs requiring sub-1GHz performance. Engineers valuing regulatory compliance and modulation flexibility may still find it suitable for specific low-power wireless systems.