XR-T5750 Overview
FUNCTIONAL BLOCK DIAGRAM The XR-T5750 is a monolithic bipolar IC designed for PCM line receiver applications operating at Tl, Tl48C, Tl C and 2 Mbitls data rates. It provides all the active circuitry required to perform automatic line build out (ALBa), threshold detection, positive and negative data and clock recovery using a crystal filter. Clock recovery using an LC tank circuit instead of a crystal filter is also...