DS2187 - Receive Line Interface

The DS2187 T1/CEPT Receive Line Interface chip interfaces user equipment to North American (T1 1.544 MHz) and European (CEPT 2.048 MHz) primary rate communication networks.

• Line interface for T1 (1.544 MHz) and CEPT (2.048 MHz) primary rate networks Extracts clock and data from twisted pair or coax Meets requirements of PUB 43801, TR 62411, and applicable CCITT G.823 Precision on-chip PLL eliminates external crystal or LC tank - no tuning required Decodes AMI, B8ZS, and HDB3 coded signals Designed for short loop.