Electronic Products & Technology

LNA deliver 15dB typical gain over 110 to 170GHz range

December 18, 2020  Stephen Law

IMPULSE TECHNOLOGIES Model ITI-110-170-15-6 low-noise amplifier (LNA) provides 15dB typical gain over the wide frequency range of 110 to 170GHz for the emerging number of millimeter-wave applications above 100 GHz. Device features typical noise figure of 6dB over that high frequency range. The broadband LNA is equipped with UG-387 as the standard waveguide flange on the RF input port and WM-1651 (WR-65) waveguide on RF port. The robust millimeter-wave amplifier (see figure) is designed for typical supplies of +3Vdc and 30mA and is rated for maximum peak input voltage of +7Vdc and maximum operating voltage of +5.5Vdc. Device can maintain acceptable performance levels while operating at case levels as high as +45°C. Developed for use at relatively low signal power levels, product will maintain a fairly cool package and environment because of the limited signal power at such high millimeter-wave signals. 

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