SE2435L-R

RF Front End (LNA + PA) Overview

The SE2435L-R is an RF front-end module designed for the 860 MHz to 930 MHz ISM band. It integrates a power amplifier and low-noise amplifier in a 24-VFQFN package. The device operates on a supply voltage of 2 V to 4.8 V with a current consumption of 30 mA. Key electrical specifications include a noise figure of 2 dB and a receive gain of 12.5 dB. It supports a wide operating temperature range from -40 C to +85 C, ensuring reliability in various environmental conditions.

RF Front End (LNA + PA) Feature Summary

• Integrates high-power PA and LNA for efficient signal transmission and reception
• Optimized performance within the 860 MHz to 930 MHz ISM frequency range
• Compact 24-VFQFN surface-mount packaging for space-constrained designs

RF Front End (LNA + PA) Applications

• ISM band wireless sensor networks
• Low-power IoT devices requiring long-range communication
• Industrial telemetry systems

RF Front End (LNA + PA) Procurement Notes

Verify the specific suffix '-R' indicates the reel packaging configuration when ordering. Confirm that the 24-VFQFN exposed pad thermal requirements are met by the PCB layout. Ensure the selected distributor provides valid RoHS compliance documentation. Cross-reference the datasheet revision date to ensure compatibility with latest design guidelines. Check for any regional export control classifications such as ECCN 5A991G if applicable to your region.

RF Front End (LNA + PA) Selection Notes

Select this component for applications requiring integrated amplification in the sub-1 GHz ISM bands. Consider the 24-VFQFN footprint for board space optimization. Evaluate the 2 V to 4.8 V operating voltage against system power budgets. Assess the thermal performance of the exposed pad for heat dissipation needs. Compare the 2 dB noise figure against system sensitivity requirements.

RF Front End (LNA + PA) Part Context

This part belongs to the SE2435L series of RF front-end modules from Skyworks Solutions. It is specifically engineered for ISM band applications, offering a compact solution for wireless connectivity. The module simplifies design by integrating both transmit and receive chain components into a single package.

RF Front End (LNA + PA) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.