High Speed Signaling Techniques to Improve Performance of Integrated Circuits

Techniques are presented to improve the performance, accuracy and power consumption of on-chip voltage biasing and transmission for highly loaded RC networks (such as wordlines or bitlines in NAND or 3D memory arrays) that are otherwise limited by the physics of RC time constant. When transitioning the near-end voltage of the network, an under-drive or over-drive level is applied, combined with feedback control to estimate when the far-end voltage approaches the desired level.