Low-noise amplifier
2.4-2.5, 4.9-6 GHz | ALM-2812
Avago Technologies
Avago Technologies' ALM-2812 is a dual-band LNA designed for WLAN applications in the (2.4 - 2.5)GHz and (4.9-6)GHz frequency ranges. The LNA uses Avago Technologies' proprietary GaAs Enhancement-mode pHEMT process to achieve high-frequency wideband operation with very low noise figures.
The ALM-2812 has two individual LNAs housed in a 3mm x 3mm package, each one switcheable using a single CMOS-compatible pin. All matching components are inside the module. Only one external low frequency bypass capacitor is required for proper operation, making it suitable for use in ultra-miniature WLAN cards and access points.
Features
- Advanced GaAs E-pHEMT
- Low Noise: 0.8dB Typ for 2.4 - 2.5 GHz
- Low Noise: 1.4dB Typ for 4.9 - 6 GHz
- Wide Supply Voltage: 2 to 3.6V
- 50 Ohm matched Input & Output
- High Input P1dB and IIP3
- Power Shutdown Function
- RoHS Compliant
- Small Footprint: 3x3mm2
- Low Profile: 1.1mm max.
- Minimal External Components
-
zoom
