CC1190RGVT

RF Front End (LNA + PA) Overview

The CC1190RGVT is an RF front-end module designed for sub-1 GHz ISM band applications, specifically operating within the 850 MHz to 950 MHz frequency range. It integrates a low-noise amplifier and a power amplifier to extend the communication range of Texas Instruments' low-power transceivers and System-on-Chip devices. The device supports a supply voltage of 2 V to 3.7 V and delivers an output power of 27 dBm with a PA efficiency of 50%. It features a noise figure of 2.9 dB and operates reliably across a temperature range of -40 °C to +85 °C. The component is housed in a compact 16-VQFN (4x4 mm) package.

RF Front End (LNA + PA) Feature Summary

• Integrates low-noise amplifier and power amplifier for signal range extension
• Optimized for low-voltage and low-power wireless applications
• Designed as a companion device for TI sub-1 GHz transceivers

RF Front End (LNA + PA) Applications

• Range extension for low-power wireless sensor networks
• ISM band communication systems operating at 850-950 MHz
• IoT devices requiring enhanced transmission distance

RF Front End (LNA + PA) Procurement Notes

Verify the suffix RGVT corresponds to the 16-VQFN(4x4) package variant when sourcing. Confirm RoHS3 compliance and MSL level 3 handling requirements during procurement. Ensure compatibility with the specific host transceiver's control interface before ordering. Cross-reference manufacturer part numbers against distributor listings to avoid packaging discrepancies.

RF Front End (LNA + PA) Selection Notes

Select this component when extending the range of existing TI sub-1 GHz SoCs or transceivers is required without increasing system complexity. It is suitable for applications demanding high output power and low noise figure within a small footprint. Consider the 2V to 3.7V supply constraint and thermal management needs for the QFN package in the final design.

RF Front End (LNA + PA) Part Context

The CC1190RGVT belongs to the CC1190 family of RF front-ends manufactured by Texas Instruments. This series provides cost-effective solutions for enhancing wireless connectivity in industrial, scientific, and medical bands. The RGVT suffix specifically denotes the tape-and-reel packaging format for surface-mount assembly.

RF Front End (LNA + PA) Replacement Considerations

The CC1190RGVR is a verified substitute offering identical electrical specifications and functionality. Both variants share the same 16-VQFN package and pinout configuration, allowing for direct replacement in existing designs without PCB layout modifications.