MAX3877 Datasheet - Maxim

MAX3877 Clock and Data Retiming ICs

The MAX3877/MAX3878 are compact, low-power clock recovery and data retiming ICs for 2.488Gbps SONET/ SDH applications. The fully integrated phase-locked loop (PLL) recovers a synchronous clock signal from the serial NRZ data input, which is retimed by the recovered clock. An additional 2.488Gbps ser.

MAX3877 Features

* o Exceeds ANSI, ITU, and Bellcore SONET/SDH Specifications o Adjustable Input Threshold (±180mV) o 10mVp-p to 1.2Vp-p Differential Input Range o 540mW Power Dissipation (at +3.3V) o Fully Integrated Clock Recovery and Data Retiming o Optional Holdover Capability (Using External Reference Clock) o 0.

MAX3877_MaximIntegratedProducts.pdf