ALND-WB-0011

Overview

The ALND-WB-0011 is a low-noise amplifier (LNA) from Abracon, designed for wideband RF applications. It operates within a frequency range of 4.5 GHz to 6.0 GHz. Key electrical specifications include a typical gain of 21 dB and a noise figure of 1.7 dB. The device features a P1dB compression point of 13 dBm. It utilizes a surface-mount package with dimensions of 5.00 mm x 5.00 mm x 1.20 mm.

Feature Summary

• Ultra-low-noise performance optimized for sensitive signal reception
• Wideband operation covering 4.5 GHz to 6.0 GHz frequencies
• Compact surface-mount footprint suitable for space-constrained designs

Applications

• Global Navigation Satellite System (GNSS) receivers
• Satellite communication uplink/downlink stages
• Wireless infrastructure front-end modules

Procurement Notes

Verify component authenticity through authorized Abracon distributors or certified partners. Confirm that the received part matches the specific ALND-WB-0011 designation and packaging details. Ensure storage conditions comply with manufacturer guidelines to maintain RF performance integrity prior to assembly.

Selection Notes

Select this component when designing systems requiring high sensitivity in the 4.5–6.0 GHz band. The low noise figure supports weak signal detection, while the moderate output power handles subsequent stage requirements. Evaluate board layout constraints against the 5x5 mm package size during initial schematic capture.

Part Context

This LNA belongs to the ALND-WB series, which utilizes advanced InGaAs pHEMT or GaAs E/D-pHEMT processes. These technologies enable broad operational bandwidths across various RF segments. The series targets modern wireless standards demanding high linearity and minimal signal degradation.

Replacement Considerations

Consult official Abracon documentation for direct cross-reference alternatives. Verify pin compatibility and electrical parameter overlaps before substituting. Generic replacements may not match the specific noise figure or gain characteristics required for GNSS applications.