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Abracon ALND-WB Low Noise Amplifiers (LNAs)

Abracon ALND-WB Low Noise Amplifiers (LNAs) are designed using advanced InGaAs pHEMT or GaAs E/D-pHEMT processes, featuring wideband operation from 0.8GHz to 10.5GHz. These devices are available in 16-pin (3mm x 3mm), 24-pin (6mm x 6mm), 32-pin (5mm x 5mm) QFN, and 6-pin (1.45mm x 1.0mm) DFN packages.

The Abracon MMIC low-noise amplifiers (ALND-WB-008, ALND-WB-009, ALND-WB-0010, ALND-WB-0011, and ALND-WB-0012) are designed for superior performance across the 800MHz to 10.5GHz frequency range. These amplifiers deliver high gain (up to 32dB) and low noise figures (as low as 0.70dB), ensuring enhanced signal clarity and system sensitivity. The compact Quad Flat No-lead (QFN) packaging supports space-constrained designs, while tunable bias and DC-decoupled I/Os offer design flexibility. Ideal for L/S/C/X band radar systems, phased arrays, satellite communications, instrumentation, and telecom applications, these LNAs provide reliable solutions for advanced RF systems.

The ALNB-WB-13, a low-power, high-linearity GNSS LNA device, delivers ultra-low noise and wideband coverage from 1165MHz to 1610MHz, enabling simultaneous GNSS reception (GPS, GLONASS, Beidou, Galileo, NavIC) with a single matching network. It delivers a 0.5dB NF (high-band), industry-leading P1dB and IIP3/IIP2, and adjustable current as low as 2mA for 1.2V to 3.6V operation, making the ALNB-WB-13 ideal for applications where battery life is a key focus.

Features

  • ALND-WB-008
    • 0.8GHz to 4.0GHz frequency range
    • 0.70dB (typ.) noise figure
    • Tunable noise match
    • 20dB gain
    • 13dBm nominal P1dB
    • On-chip DC blocks
    • 10mA to 70mA tunable bias current
    • 0.15µm InGaAs pHEMTs technology
    • 16-pin QFN 3mm x 3mm x 1mm plastic package
  • ALND-WB-009
    • 2.7GHz to 3.7GHz frequency range
    • <1.4dB low noise figure
    • 24dB high gain
    • 18dBm medium power output
    • >4dB input return loss
    • >15dB output return loss
    • No external matching required
    • DC decoupled input and output
    • 0.15µm InGaAs pHEMTs technology
    • 32-pin QFN 5.0mm x 5.0mm x 1.2mm plastic package
  • ALND-WB-0010
    • 3.0GHz to 4.0GHz frequency range
    • <1.25dB ultra-low noise figure
    • 32.5dB high gain
    • 18dBm nominal P1dB
    • >10dB input return loss
    • >10dB output return loss
    • No external matching required
    • DC decoupled input and output
    • 0.15µm InGaAs pHEMTs technology
    • 24-pin QFN 6.0mm x 6.0mm x 1.2mm package
  • ALND-WB-0011
    • 4.5GHz to 6.0GHz frequency range
    • 20dB nominal gain
    • 1.7dB (typ.) noise figure
    • 8dB (typ.) input return loss
    • 15dB (typ.) output return loss
    • Output P1dB of 13dBm at 4V operation
    • Self-bias 2V operation
    • DC decoupled input and output
    • 0.15µm InGaAs pHEMTs technology
    • 32-pin QFN 5mm x 5mm x 1.2mm package
  • ALND-WB-0012
    • 8.5GHz to 10.5GHz frequency range
    • 26.5dB small signal gain
    • 1.6dB (typ.) noise figure
    • 10dB (typ.) input return loss
    • 8dB (typ.) output return loss
    • Output P1dB of 9dBm (typ.)
    • Self-bias 2V operation
    • No external matching required
    • DC decoupled input and output
    • 0.15µm InGaAs pHEMTs technology
    • 32-pin QFN 5.0mm x 5.0mm x 1.2mm package
  • ALND-WB-0013
    • Advanced GaAs E/D-pHEMT process
    • GNSS L1/L2/L5/L6 support (1165MHz to 1610MHz)
    • 0.5db to 0.7dB (GNSS full band) low noise figure
    • 15/16dB (high/low-band) power gain
    • -6dBm at 1575MHz high input P1dB
    • Adjustable current of 1.5V to 7mA at 1.2V to 3.6V
    • Integrated ESD for 1KV HBM and > 2KV CDM
    • 6-pin 1.45mm x 1.0mm ultra-small DFN-6L package
    • RoHS-compliant with an MSL Level 1

Applications

  • ALND-WB-0008
    • Cellular macro and micro base stations
    • L- and S-band ultra-low noise receivers
    • Cellular repeaters, DAS, and RRH/RRUs
    • TDD or FDD systems
  • ALND-WB-0009
    • Military radars
    • Multi-band VSAT
    • Cellular infrastructure base station
    • Repeaters/boosters/DAS
  • ALND-WB-0010
    • Electronic warfare (EW)
    • S-band radars
    • Phased arrays
    • Space
    • Satellite communications (SatCom)
    • Point-to-point radios, point-to-multi-point radios, and VSATS
  • ALND-WB-0011
    • Electronic warfare (EW)
    • C-band radars
    • Phased arrays
    • Space
    • Satellite communications (SatCom)
    • Test equipment and sensors
  • ALND-WB-0012
    • Electronic warfare (EW)
    • X-band radars
    • Phased arrays
    • Space
    • Satellite communications (SatCom)
    • Test equipment and sensors
  • ALND-WB-0013
    • GNSS receiver modules
    • GNSS antennas
    • Battery-powered GNSS devices
    • UAVs and drones
    • Asset tracking and telematics
    • AI glasses
    • Robotics and autonomous driving
    • Real-Time Kinematic (RTK)
    • Intelligent transportation
    • Precision land survey positioning

Packages

Chart - Abracon ALND-WB Low Noise Amplifiers (LNAs)
View Results ( 6 ) Page
Teilnummer Datenblatt Beschreibung
ALND-WB-0013-T ALND-WB-0013-T Datenblatt HF-Verstärker IC AMP GNSS L1/L2/L5 Low Noise Amplifier, 6-DFN
ALND-WB-0008 ALND-WB-0008 Datenblatt HF-Verstärker LNA Gain 22 NF 0.7 Freq 0.8 - 4.0 GHz Surface Mount 3.00x3.00x1.00
ALND-WB-0009 ALND-WB-0009 Datenblatt HF-Verstärker LNA Gain 24 NF 1.6 Freq 2.7 - 3.7 GHz Surface Mount 5.00x5.00x1.20
ALND-WB-0010 ALND-WB-0010 Datenblatt HF-Verstärker LNA Gain 33 NF 1.25 Freq 3.0 - 4.0 GHz Surface Mount 6.00x6.00x1.20
ALND-WB-0011 ALND-WB-0011 Datenblatt HF-Verstärker LNA Gain 21 NF 1.7 Freq 4.5 - 6.0 GHz Surface Mount 5.00x5.00x1.20
ALND-WB-0012 ALND-WB-0012 Datenblatt HF-Verstärker LNA Gain 27 NF 1.6 Freq 8.5 -10.5 GHz Surface Mount 5.00x5.00x1.20
Veröffentlichungsdatum: 2025-11-10 | Aktualisiert: 2025-11-19