MGA-24106 - Avago Technologies

MGA-24106 High-Gain Low Current Low Noise Amplifier

Avago Technologies’ MGA-24106 is a low-noise amplifier (LNA) designed for GPS/ISM/WiMAX applications in the (0.9-3.5) GHz frequency range. The LNA uses Avago Technologies’ proprietary GaAs Enhancement-mode pHEMT process to achieve high gain with very low noise figure and high linearity. Noise figure distribution is very tightly controlled. A CMOS-compatible .

Features

 Very Low Noise Figure : 0.97dB typical
 High Gain : 17.9 dB typical
 High IIP3 and IP1dB
 Advanced GaAs E-pHEMT
 Low external component count
 Shutdown current : < 5 uA
 CMOS compatible shutdown pin (SD) current at 2.7V drawing 80uA
 Useable down to 1.8V supply
 Adjustable current via single external resistor/voltage
 Small package dimension: 1.5(L)x1.2(W)x0.5(H) mm3 Specifications (Typical performance @ 25°C) At 1.575GHz
 Vdd = 2.7V, Vsd = 2.7V, Idd = 3.3mA,
  – Gain = 17.9 dB
  – NF = 0.97 dB
  – IIP3 = -2.0 dBm, IP1dB = -9.7 dBm
  – S11 = -9.3 dB, S22 =-13 dB
 Vdd = 3.3V, Vsd = 3.3V, I.