AIT1032

The AIT1032 Integrated Analog/Digital Tuner with RF and IF Gain Control is a complete 1 GHz bandwidth tuner IC specifically designed to support both analog and digital applications. It combines GaAs and Silicon technology to integrate the upconverter, downconverter, VCO, synthesizer, IF amplifier, RF gain control and IF gain control functions of a double-conversion tuner into one small package.

The exceptional linearity and low noise figure of the AIT1032 are ideal for use with today's CATV systems, which include both analog and digital channel lineups in a densely-loaded spectrum. The AIT1032's high level of integration minimizes board layout sensitivities and the amount of external circuitry required for a complete receiver solution. Separate IF outputs - one for analog signals and one for digital signals - further enable system solutions that minimize board layout space. The device operates from a single +5 V supply, and incorporates a programmable power-down mode.

The AIT1032 is offered in a small 7 mm x 7 mm x1 mm, 48 pin, RoHS compliant, surface mount package ideal for space-sensitive applications such as PC cards and multiple-tuner set-top boxes.