Apple Inc.

Rambus Inc.

Brian Liebowitz

Hae-Chang Lee

Mansour Keramat

Jaeha Kim

Ashirwad Bahukhandi

Hyunsik Park

Nick Chang

A pixel circuit and method for operating the same is disclosed. The circuit includes a first driver circuit coupled to receive an analog pixel data, transfer signal and reset signal. The circuit further includes a source follower transistor having a source terminal coupled to a column node, and a gate terminal coupled to the first driver circuit. The circuit further includes a second driver circuit coupled to receive the transfer signal and the reset signal. The second driver circuit is capacitively coupled to the column node through a first capacitor.

Clock feedthrough compensation in image sensor systems

An integrated circuit capable of on-chip jitter tolerance measurement includes a jitter generator circuit to produce a controlled amount of jitter that is injected into at least one clock signal, and a receive circuit to sample an input signal according to the at least one clock signal. The sampled data values output from the receiver are used to evaluate the integrated circuit's jitter tolerance.

Integrated circuit having receiver jitter tolerance ('JTOL') measurement

Growing community of inventors

San Francisco, CA, United States of America

Brian Liebowitz