SE2595L-R

RF Front End (LNA + PA) Overview

The SE2595L-R is a dual-band RF front-end module designed for 802.11a/b/g/n WLAN applications, operating across 2.4 GHz and 5.0 GHz frequency ranges. It integrates low-noise and power amplification functions within a QFN-32 package. The device supports a maximum data rate of 54 Mbps with a noise figure of 10 dB. It operates on a 3.3 V supply voltage, drawing 180 mA of current. The component functions reliably between -40°C and +85°C, utilizing silicon technology for robust wireless signal processing in compact form factors.

RF Front End (LNA + PA) Feature Summary

• Integrates low-noise amplifier and power amplifier functions into a single module
• Supports dual-band operation for 2.4 GHz and 5.0 GHz wireless standards
• Optimized for high-performance 802.11n WLAN communication protocols

RF Front End (LNA + PA) Applications

• Dual-band wireless local area network (WLAN) systems
• 802.11a/b/g/n compliant router and access point designs
• Integrated circuit modules requiring combined RF transmission and reception capabilities

RF Front End (LNA + PA) Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity upon receipt, as moisture sensitivity requires proper handling. Cross-reference datasheet specifications against design requirements before integration. Ensure compliance with environmental regulations during disposal or recycling processes.

RF Front End (LNA + PA) Selection Notes

Evaluate thermal management requirements given the operational temperature range and power consumption levels. Assess compatibility with existing antenna structures for optimal signal transfer at both frequency bands. Consider the impact of the integrated module architecture on overall system size constraints compared to discrete component solutions.

RF Front End (LNA + PA) Part Context

This component belongs to Skyworks Solutions' portfolio of wireless and RF integrated circuits. It serves as a specialized solution for modern networking hardware, replacing older discrete amplifier designs. The part represents a transition toward highly integrated front-end modules that simplify PCB layout while maintaining performance standards for consumer electronics.

RF Front End (LNA + PA) Replacement Considerations

No public confirmed substitute part numbers are available. The product is listed as discontinued. Designers must evaluate alternative SKUs from the same manufacturer or third-party vendors that meet identical electrical and mechanical specifications.