Gain-enhanced feedforward path compensation technique for pole–zero cancellation at heavy capacitive loads

• Main Authors: Chan, Pak Kwong, Chen, Y. C.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2009
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/91299; http://hdl.handle.net/10220/4680
• Institution: Nanyang Technological University

An improved frequency compensation technique is presented in this paper. It is based on a cascade of a voltage amplifier and a transconductor to form a composite gain-enhanced feedforward stage in a two-stage amplifier so as to broaden the gain bandwidth via low-frequency pole–zero cancellation at h...