XR-T5750
XR-T5750 is PCM Line Receiver & Clock Recovery Circuit manufactured by Exar.
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. f EATURES
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...
