Maxim offers a range of high-performance wireless and RF ICs, from building blocks to highly integrated circuits. From RF mixers and vector multipliers to power amplifiers, high-speed data converters, I/Q modulators and demodulators, and much more, their portfolio is ideal for essential wireless and radio functions in the telecom, cable, and automotive industries. With the MAX2640 and MAX2641 families of low-cost, ultra-low-noise amplifiers, for example, users can support applications in the cellular, PCS, GPS, and 2.4 GHz ISM frequency bands. The devices consume just 3.5 mA of current while providing a low noise figure, high gain, high input IP3, and an operating frequency range from 300 MHz to 2500 MHz. The MAX2680, MAX2681, and MAX2682 families of miniature, low-cost, low-noise downconverter mixers are well suited for low-voltage operation in applications such as portable communications equipment. They operate with RF input frequencies between 400 MHz and 2500 MHz, and downconvert to IF output frequencies between 10 MHz and 500 MHz.