In this paper for the first time a butterfly inspired optimization algorithm, both in single-and
multi-objective version is adapted for analog circuit design. As design examples a two-stage …

Today's op-amp is not just a stand-alone IC, rather it is more custom and complex, catering
the needs of highly integrated SoC. Tighter line and load regulation, low quiescent current …

In Miller and current buffer compensation techniques, the compensation capacitor often
loads the output node. If a voltage buffer is used in feedback, the compensation capacitor …

We explore the application of split-length compensation to the design of a three-stage low
dropout (LDO) voltage regulator. Initially, we review three basic compensation techniques …

为了提高低压差线性稳压器(low dropout regulatorꎬ LDO) 在全负载电流范围内的稳定性ꎬ
提出了一种采用电流缓冲器的反嵌套密勒补偿结构(reverse nested miller compensation with …

Analyzing pole-zero locations of an amplifier is essential to 1) understand the characteristics
of a circuit in the frequency domain, and 2) choose appropriate frequency compensation …

The goal of internal frequency compensation of a low dropout voltage regulator (LDO) is the
selection of a small-value, ESR-independent output capacitor. Cascode compensation …

Analyzing poles and zeros of a circuit is often essential for (a) choose the appropriate
topology for given specifications,(b) understanding the frequency response of the circuit and …

This paper describes the front-end of a fully integrated analog interface for 300 MSps, high-
definition video digitizers in a system on-chip environment. The analog interface is …

Being able to solve specific issues and meet specific requirements are the goals of
designing a two-stage OTA, but how to optimize the trade-offs among its various …