Guerrilla RF is sampling the GRF2176, a two-stage GaAs pHEMPT low-noise amplifier that gives excessive and low achieve modes to be used in wi-fi infrastructure. With three distinctive matching units, the amplifier might be tuned to function over all frequent 5G large MIMO bands, together with 2.3 GHz to 2.7 GHz, 3.3 GHz to 4.2 GHz, and 4.4 GHz to five GHz.
A built-in bypass operate permits the GRF2176 to supply two selectable achieve modes. The second stage of the amplifier might be bypassed with an unbiased management pin to furnish excessive and low achieve modes of 32.4 dB and 15.8 dB, respectively. As with different bypass-capable units inside its portfolio, the GRF2176 employs the corporate’s patented Guerrilla Armor expertise, which prevents the amplifier from turning on within the presence of huge RF enter indicators.
Working in excessive achieve mode at 3.75 GHz, the GRF2176 attracts solely 66 mA whereas delivering a achieve of 32.4 dB, OIP3 linearity of 32 dBm, OP1dB energy degree of 20.9 dBm, and a noise determine of 0.65 dB. In bypass mode, achieve is lowered to fifteen.8 dB, with OIP3 and OP1dB ranges of 24.9 dBm and 13.9 dBm, respectively. Noise determine efficiency stays comparatively fixed with a ranking of 0.68 dB.
Samples and analysis boards can be found now. Costs for the GRF2176 in 1.5×1.5-mm DFN-6 packages begin at $1.89 every in a number of 10,000 items.
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