Silicon Laboratories Inc. designs and develops mixed-signal analog intensive integrated circuits (ICs) for a range of applications. Its mixed-signal ICs are electronic components that convert analog signals, such as sound and radio waves, into digital signals that electronic products can process. The Company provides products for use in a variety of electronic products in a range of applications, including portable devices, satellite set top boxes, sensors, amplitude modulation/frequency modulation (AM/FM) radios, test and measurement equipment, personal video recorders, industrial monitoring and control, central office telephone equipment, customer premises equipment and networking equipment. Its products integrate mixed-signal functions that are frequently performed by numerous discrete components in products into single chips or chipsets. On July 29, 2008, the Company acquired Integration Associates.