Liang Zhang

US Patent:

8410813, Apr 2, 2013

Filed:

May 24, 2011

Appl. No.:

13/114970

Inventors:

Liang Leon Zhang - Duluth GA, US
Suresh Atluri - Duluth GA, US
Yue Yu - Duluth GA, US
Al Xuefeng Fang - Duluth GA, US

Assignee:

Integrated Device Technology, Inc. - San Jose CA

International Classification:

H03K 19/003

US Classification:

326 30

Abstract:

A method and apparatus for A Low Power AC On-Die-Termination (ODT) Circuit using active components reduces receiver power consumption.

US Patent:

8493833, Jul 23, 2013

Filed:

Sep 17, 2010

Appl. No.:

12/885049

Inventors:

Liang L. Zhang - Duluth GA, US
Suresh Atluri - Duluth GA, US

Assignee:

Integrated Device Technology, Inc. - San Jose CA

International Classification:

H04J 3/10

US Classification:

370201

Abstract:

A communication system is disclosed. The communication system comprises a printed circuit board. The printed circuit board includes a plurality of channels; The communication system includes a plurality of receivers coupled to outputs of the plurality of channels; and a plurality of drivers coupled to inputs of the plurality of channels, wherein a slew rate for each of the plurality drivers is dependent on the transitions of its neighboring drivers. The communication system further includes a plurality of slew rate equalizers coupled to the plurality of drivers, wherein a slew rate driver coupled to a victim channel compensates for cross talk from its neighboring aggressor channels by adjusting its slew rate based upon a signal received from the slew rate equalizer of the victim channel.

US Patent:

8521119, Aug 27, 2013

Filed:

May 24, 2011

Appl. No.:

13/114960

Inventors:

Suresh Atluri - Duluth GA, US
Liang Leon Zhang - Duluth GA, US

Assignee:

Integrated Device Technology, Inc. - San Jose CA

International Classification:

H04B 1/16

US Classification:

4553431

Abstract:

A method and apparatus for an equalized On-Die Termination (ODT) circuit uses timed switching to reduce receiver power consumption.