Complex model description and main capacitor sizing for the cross-coupled charge pump synthesis process

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F18%3A00325388" target="_blank" >RIV/68407700:21230/18:00325388 - isvavai.cz</a>

Result on the web

<a href="http://iris.elf.stuba.sk/cgi-bin/jeeec?act=pr&no=5_118" target="_blank" >http://iris.elf.stuba.sk/cgi-bin/jeeec?act=pr&no=5_118</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/jee-2018-0049" target="_blank" >10.2478/jee-2018-0049</a>

Result language

angličtina

Original language name

Complex model description and main capacitor sizing for the cross-coupled charge pump synthesis process

Original language description

This paper presents a dynamic part of the pump stage model of the cross-coupled charge pump. The complex model has been used for both the estimation of the N -stage pump properties in a wide range of the input parameters and derivation of equations for synthesis process, as the main capacitor sizing, which is also mentioned in the article. Dynamic part of the model (pump stage capacitances) is determined from Ward’s capacitance piece-wise model through the BSIM MOSFET model equations. Main capacitor and load capacitor sizing are based on the time response characteristics fulfilling the system behavior in time. Guideline on the MOS transistor sizing as the nonlinear main pump capacitor and specification of the diode transistor for the design process are also clarified. The characteristics of the proposed circuit have been verified in the professional design environment Mentor graphics and analysis algorithm based on the state-space description of the inner complex model was programmed in Maple SW. The main benefit is to offer the alternative way of the charge pump synthesis by using the complex model and symbolic description of all formulae to find the required pump parameters without long-time simulation process.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20201 - Electrical and electronic engineering

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Electrical Engineering

ISSN

1335-3632

e-ISSN

1339-309X

Volume of the periodical

69

Issue of the periodical within the volume

5

Country of publishing house

SK - SLOVAKIA

Number of pages

8

Pages from-to

337-344

UT code for WoS article

000453413200002

EID of the result in the Scopus database

2-s2.0-85059562368