LTE3401HX

Overview

The LTE3401HX is a SiGe:C low-noise amplifier MMIC with an integrated bypass switch, designed for LTE receiver applications. It operates within a frequency range of 1.452 GHz to 2.69 GHz and supports supply voltages from 1.5 V to 3.1 V. The device provides a typical gain of 17.5 dB and delivers a P1dB output power of -7.5 dBm. Packaged in a compact 6-XSON (1.1x0.7 mm) format, it utilizes tape and reel packaging for automated assembly.

Feature Summary

• Integrates a high-gain low-noise amplifier with a bypass switch for signal routing control
• Utilizes SiGe:C technology to ensure reliable performance in RF front-end modules
• Optimized for LTE receiver applications requiring minimal noise figure and high linearity

Applications

• LTE receiver front-end modules
• Mobile phone RF circuits
• Wireless communication devices

Procurement Notes

Verify the specific ordering suffix against official NXP documentation to confirm package type and tape/reel specifications. Ensure compatibility with target LTE frequency bands and supply voltage requirements before procurement. Cross-reference datasheet parameters with system design constraints to validate performance expectations.

Selection Notes

Select this component for designs requiring a compact LNA solution with integrated switching capabilities. Consider the 1.452 GHz to 2.69 GHz operating range and 17.5 dB gain when matching system link budgets. Evaluate the 6-XSON footprint for PCB space constraints and thermal management needs in portable electronic devices.

Part Context

This part belongs to NXP's portfolio of RF amplifiers specifically engineered for cellular communications. As a low-noise amplifier MMIC, it serves as a critical component in enhancing signal reception quality. The integration of a bypass switch allows for flexible circuit configuration, supporting various antenna tuning strategies in modern mobile handsets.

Replacement Considerations

Consult official substitution lists for compatible LNAs with similar gain and frequency characteristics. Verify pinout compatibility and electrical parameter alignment before replacing existing components in production designs.

FAQ

What is the maximum operating frequency of the LTE3401HX?

The maximum operating frequency is 2.69 GHz.

Does the LTE3401HX include a bypass switch?

Yes, the device integrates a bypass switch for LTE receiver applications.