Pericom Semiconductor Profile

Pericom Semiconductor Patent Grants

Overvoltage protection analog switch

Patent Number 9461465 - October 4, 2016

An apparatus relates generally to an analog switch. In such apparatus, the analog switch has a transistor. A first node of the transistor is…

In-situ cable unplug detector operating during normal signaling mode

Patent Number 9261550 - February 16, 2016

An in-situ unplug detector circuit detects when a cable is disconnected or unplugged. Detection does not have to wait for normal signaling to…

Trace canceller with equalizer adjusted for trace length driving variable-gain amplifier with automatic gain control loop

Patent Number 9264102 - February 16, 2016

Distortions of both amplitude and phase along a transmission line are compensated for by a trace canceller inserted between a transmitter and…

Trace canceller with equalizer adjusted for trace length driving variable-gain amplifier with automatic gain control loop

Patent Number 9106464 - August 11, 2015

Distortions of both amplitude and phase along a transmission line are compensated for by a trace canceller inserted between a transmitter and…

Redriver with output receiver detection that mirrors detected termination on output to input

Patent Number 9094245 - July 28, 2015

A redriver chip is inserted between a transmitter chip and a receiver chip and re-drives differential signals from the transmitter chip to the…

Pericom Semiconductor Patent Applications

REDRIVER WITH OUTPUT RECEIVER DETECTION THAT MIRRORS DETECTED TERMINATION ON OUTPUT TO INPUT

Application Number 20140210509 - July 31, 2014

A redriver chip is inserted between a transmitter chip and a receiver chip and re-drives differential signals from the transmitter chip to the…

TRACE CANCELLER WITH EQUALIZER ADJUSTED FOR TRACE LENGTH DRIVING VARIABLE-GAIN AMPLIFIER WITH AUTOMATIC GAIN CONTROL LOOP

Application Number 20140140386 - May 22, 2014

Distortions of both amplitude and phase along a transmission line are compensated for by a trace canceller inserted between a transmitter and…

In-Situ Cable Unplug Detector Operating During Normal Signaling Mode

Application Number 20130049765 - February 28, 2013

An in-situ unplug detector circuit detects when a cable is disconnected or unplugged. Detection does not have to wait for normal signaling to…

Re-Driver with Pre-Emphasis Injected Through a Transformer and Tuned by an L-C Tank

Application Number 20120242377 - September 27, 2012

A re-driver circuit has pre-driver, intermediate, and output stages. Pre-emphasis on the output is generated by the intermediate stage and…

Redriver with Output Receiver Detection that Mirrors Detected Termination on Output to Input

Application Number 20120235704 - September 20, 2012

A redriver chip is inserted between a transmitter chip and a receiver chip and re-drives differential signals from the transmitter chip to the…