78P2351 Datasheet (TDK Semiconductor) - Single Channel OC-3/ STM1-E/ E4 LIU

78P2351, Single Channel OC-3/ STM1-E/ E4 LIU

The 78P2351 is TDK’s second generation LIU for 155 Mbit/s SDH/SONET (OC-3, STS-3, or STM-1) and 140Mbit/s PDH (E4) applications.

The device is a single chip solution that includes an integrated CDR in the transmit path for flexible NRZ to CMI conversion.

The device can interface to 75Ω coaxial cable

78P2351 Features

* BLOCK DIAGRAM G.703 compliant line interface for 139.264 Mbps or 155.52 Mbps CMI-coded coax transmission. LVPECL compatible line interface for 155.52 Mbps NRZ-coded fiber applicati