XR-T5750

XR-T5750 PCM Line Receiver & Clock Recovery Circuit GENERAL DESCRIPTION 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 available as XR-T5650. fEATURES On Chip Positive and Negative Data, Clock Recovery Less than 10 ns Sampling Pulse Over the Operating Range Double Matched ALBO Ports Single 5.1 V Power Supply 2 M Bitls Capability Clock Recovery using Crystal Filter APPLICATIONS T1 PCM Line Receiver :rl48C LIne Receiver T1C PCM Line Receiver (requires external amplifier) General Purpose Bipolar Line Receiver HDB3 Line Receiver B8ZS Line Receiver ABSOLUTE MAXIMUM RATINGS Storage Temperature -65°C to +150°C Opera...