Enhancing HSPA and Long-Term Evolution (LTE) system performance, the MAX2666 and MAX2668 low-noise amplifiers (LNAs) from Maxim Integrated Products employ three programmable gain states, allowing dynamic adjustment of linearity and sensitivity. In the face of adjacent-signal interference, users can boost gain to maintain optimum blocker performance.

Enhancing HSPA and LTE system performance, the MAX2666 and MAX2668 LNAs from Maxim Integrated Products employ three programmable gain states, allowing dynamic adjustment of linearity and sensitivity.

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Both devices deliver 15 dB of gain, specify a 1-dB noise figure, and operate over the I, IV, V, VI, VII, and X UMTS bands. Operating from a 2.7- to 3.3-V supply, they typically consume an operating current of 3.8 mA and less than 100 µA in the lowest gain mode. Available in six-pin land-grid array (LGA) packages with an operating temperature range from –40°C to 85°C, prices start at $0.65 each in lots of 1000.

Maxim Integrated Products