MAX3875 Datasheet | Maxim Integrated

19-4789; Rev 0; 10/98 2.5Gbps, Low-Power, +3.3V Clock Recovery and Data Retiming IC General Description The MAX3875 is a pact, low-power clock recovery and data retiming IC for 2.488Gbps SDH/SONET applications. The fully integrated phase-locked loop recovers a synchronous clock signal from the serial NRZ data input, which is retimed by the recovered clock. Differential PECL-patible outputs are provided for both clock and data signals, and an additional 2.488Gbps serial input is available for system loopback diagnostic testing. The device also includes a TTLpatible loss-of-lock (LOL) monitor. The MAX3875 is designed for both section-regenerator and terminal-receiver applications...