MC44871 Description
Order this document by MC44871/D MC44871 Advance Information PLL Tuning Circuit with DC-DC Converter, I2C Bus and ADC The MC44871 is a tuning circuit for TV, VCR and Multimedia tuner applications. This device contains on one chip all the functions required for PLL control of a VCO. This integrated circuit also contains a high frequency prescaler and thus can handle frequencies up to 1.3 GHz.