SI4060-C2A-GM

RF Transmitter Overview

The SI4060-C2A-GM is a sub-GHz RF transmitter from Silicon Labs, operating within the 142 MHz to 1.05 GHz frequency range. It supports data rates up to 1 Mbps and utilizes modulation formats including FSK, GFSK, GMSK, MSK, and OOK. The device delivers an output power of 13 dBm with a transmit supply current of 24 mA. It functions on a voltage range of 1.8 V to 3.8 V and features an SPI interface for control. Packaged in a QFN-20 format, it operates between -40°C and +85°C.

RF Transmitter Feature Summary

• Integrated sub-GHz transmitter supporting multiple modulation schemes
• High output power capability for extended range applications
• Low current consumption design for battery-powered systems
• SPI interface for straightforward microcontroller integration

RF Transmitter Applications

• Wireless sensor networks
• Industrial telemetry
• Smart metering systems
• Remote control devices

RF Transmitter Procurement Notes

Verify component authenticity through authorized distributors. Confirm lifecycle status as Not Recommended for New Designs (NRND) before finalizing procurement plans. Ensure compatibility with existing system requirements due to potential obsolescence. Request official datasheets and test reports to validate performance specifications against application needs.

RF Transmitter Selection Notes

Select this component for applications requiring high output power in sub-GHz bands. Consider the NRND status when planning long-term product lifecycles. Evaluate power consumption constraints relative to the 24 mA transmit current. Ensure the QFN-20 package fits the PCB layout and thermal management requirements.

RF Transmitter Part Context

Part of the Si406x family of high-performance transmitters. Designed for cost-effective wireless communication solutions. Complements Silicon Labs' broader portfolio of wireless connectivity products. Provides a focused transmission solution without integrated receiver capabilities.

RF Transmitter Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the Not Recommended for New Designs (NRND) status, alternative components should be evaluated based on specific frequency, power, and interface requirements.