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Microchips and Electronics

L-band Microwave LNA

  • Purpose: Construction of radio transceivers.
  • Year of release: 2014
  • Guaranteed service life (years): 3
  • Estimated production / delivery time (months): 10
  • Flight qualification of the product: No
  • Possibility to adapt the product to customer requirements: No
ParameterValue
W*H*T5*5*1 mm
Weight2 g
Supply voltage3±0,3 V
Operating temperature range-60 - +85 C°
Case5140.8-АН3 (Metal and ceramic case)
Consumption current5 mA
Noise figure1,8 db
Input Compression Point-30 dBm
Input frequency range0.1…2 GHz
Operating frequency range0.1…2 GHz
Gain21 dB
VSWR (In 50 Ohm tract)2

Application of the chip:

MMIC LNA is designed for equipment with severe restrictions on the level of power consumption, including:

  • satellite communications and navigation equipment;
  • radar;
  • appliances;

Short description of the chip:

Due to the capabilities of BiKMOS circuitry and the high speed of silicon-germanium transistors, silicon-germanium BiKMOS microwave MMIC LNA has significantly lower power consumption compared to gallium arsenide MMIC LNA with comparable noise parameters:

  • power consumption - 15 mW;
  • the noise figure is 1.8 dB.