XAPP696 - Interfacing LVPECL 3.3V Drivers with Xilinx 2.5V Differential Receivers

XAPP696 - Interfacing LVPECL 3.3V Drivers with Xilinx 2.5V Differential Receivers
Application Note: Virtex-II Pro, Virtex-4, Virtex-5, Spartan-3/3E Families

R Interfacing LVPECL 3.3V Drivers with
Xilinx 2.5V Differential Receivers
XAPP696 (v1.3) May 1, 2008 Author: Mark Wood


Summary This application note describes how to interface 3.3V differential Low-Voltage Positive Emitter
Coupled Logic (LVPECL) drivers with Xilinx 2.5V differential receivers, including
Virtex-II Pro, Virtex-II Pro X, Virtex-4, Virtex-5, Spartan-3E, and Spartan