DC Coupling_Between_Differential_LVPECL_LVDS_HSTL_and_CML.pdf

This report describes various methods of interfacing different logic levels. The focus is dccoupling between the following differential signaling: LVPECL (low-voltage positivereferenced emitter coupled logic), LVDS (low-voltage differential signals), HSTL (highspeed transceiver logic), and CML (curr