US 7,321,946 B2 | ||
Link extender having equalization circuitry | ||
Jorell A. Olson, Portland, Oreg. (US) | ||
Assigned to InFocus Corporation, Wilsonville, Oreg. (US) | ||
Filed on Mar. 18, 2005, as Appl. No. 11/84,467. | ||
Claims priority of provisional application 60/586397, filed on Jul. 07, 2004. | ||
Prior Publication US 2006/0010274 A1, Jan. 12, 2006 | ||
Int. Cl. G06F 13/00 (2006.01) |
U.S. Cl. 710—300 [710/64; 710/69; 710/72; 710/313] | 17 Claims |
1. An apparatus comprising:
a receptacle to couple the apparatus to a host connection;
a plug to couple the apparatus to a display connection;
link extender circuitry coupled to the receptacle and the plug, the link extender circuitry including:
equalization circuitry coupled to the receptacle to restore voltage levels on signals received from the host connection at
the receptacle;
differential signaling receive circuitry coupled to the equalization circuitry; and
differential signaling transmit circuitry coupled to and located between the differential signaling receive circuitry and
the plug.
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