req circuit for change ECL level to CMOS level

[filtershaoyong]

want circuits in digital IC design for change ECL level to CMOS Level.
the ECL swing: -1.75V to -0.9V
the CMOS swing: 3.3V to 0V

thank you!

 

[IanP]

Level converters:
http://www.interfacebus.com/Design_Translation.html#j