High-Efficiency Charge-Pump Circuits which Use a O.5V_<dd>-Step Pumping Method
スポンサーリンク
概要
- 論文の詳細を見る
This paper presents a 0.5V_<dd>-step pumping method for Dickson-type charge-pump circuits that achieve high overall efficiency, including regulator circuitry, even at large output currents, and these circuits are targeted at mobile equipment applications. We have designed positive and negative chargepump circuits which use a 0.51V_<dd>-step pumping method, are implemented with advanced control functions, and are fabricatedwith our custom CMOS process. Measured results showed that efficiency of a 2.5-stage positive charge-pump circuit before regulation is more than 93% (power supply Vdd = 5V, output voltage Vout = 16.9V =⃥ 3.5V_<dd>, output current I_<out> = 4mA), and that of a 1.5-stage negative charge-pump circuit is 93% (power supply V_<dd> = 5V, output voltage V_<out> = -7.2V =⃥ -1.5V_<dd> output current I_<out> = 1mA).
- 社団法人電子情報通信学会の論文
- 2003-02-01
著者
-
KOBAYASHI Haruo
Department of Electronic Engineering, Graduate School of Engineering, Gunma University
-
Iijima Takashi
Semiconductor Company Sanyo Electric Co. Ltd.
-
SUZUKI TATSUYA
Graduate School of Engineering, Nagoya University
-
Kobayashi Haruo
Department Of Electronic Engineering Faculty Of Engineering Gunma University
-
Kobayashi Haruo
The Department Of Electronic Engineering Faculty Of Engineering Gunma University
-
Kobayashi Haruo
Sanyo Lsi Design-system Soft Co. Ltd.
-
Suzuki Tatsuya
Department Of Electronic-mechanical Engineering Graduate School Of Engineering Nagoya University
-
Suzuki Tatsuya
Department Of Mechanical Science And Engineering Graduate School Of Engineering Nagoya University
-
Suzuki T
Shizuoka Univ. Hamamatsu‐shi Jpn
-
Myono Takao
Semiconductor Company Sanyo Electric Co. Ltd.
-
Kikuchi S
Iwate Univ. Morioka‐shi Jpn
-
IIJIMA Takashi
FUGEN Nuclear Power Station, Japan Nuclear Cycle Development Institute
-
Kobayashi H
The Department Of Electronic Engineering Faculty Of Engineering Gunma University
-
Kobayashi H
Sanyo Lsi Design-system Soft Co. Ltd.
-
SUZUKI Tatsuya
Semiconductor Company. Sanyo Electric Co.,Ltd.
-
KAWAI Shuhei
Semiconductor Company. Sanyo Electric Co.,Ltd.
-
UEMOTO Akira
Semiconductor Company,SANYO Electric Co.,Ltd.
-
KUROKAWA Nobuyuki
Department of Electronic Engineering.Faculty of Engineering,Gunma University
-
Uemoto Akira
Semiconductor Company Sanyo Electric Co. Ltd.
-
KUROIWA Nobuyuki
Department of Electronic Engineering, Faculty of Engineering, Gunma University
-
Kuroiwa Nobuyuki
Department Of Electronic Engineering Faculty Of Engineering Gunma University
-
Iijima Takashi
Fugen Nuclear Power Station Japan Nuclear Cycle Development Institute
-
Myono Takao
Semiconductor Company Sanyo Electric Co. Ltd
-
KOBAYASHI HARUO
Department of Animal Breeding, Faculty of Agriculture, University of Tokyo
関連論文
- Noise-Coupled ΔΣAD Modulator with Shared OP-Amp
- Sustained Remission after Rituximab-containing Chemotherapy for Intravascular Large B-cell Lymphoma
- Noise-Coupled Image Rejection Architecture of Complex Bandpass ΔΣAD Modulator
- Cross-Noise-Coupled Architecture of Complex Bandpass ΔΣAD Modulator
- Bilateral tubal pregnancies after the termination of intrauterine pregnancy following gamete intrafallopian transfer
- Hyperactivate(HA)運動パターンによるヒト精子受精能の予測
- Indirect adaptive control of a two-wheeled vehicle with low-resolution input and output
- Optimal Design of Sensor Parameters in PLC-Based Control System Using Mixed Integer Programming(Selected Papers from the 17th Workshop on Circuits and Systems in Karuizawa)
- Safety Verification of Material Handling Systems Driven by Programmable Logic Controller : Consideration of Physical Behavior of Plants(Selected Papers from the 16th Workshop on Circuits and Systems in Karuizawa)
- Scheduling for a Large-Scale Production System Based on a Continuous and Timed Petri-Net Model
- Reactive FMS Scheduling with RTA^*and Supervisor -An Approach Based on Integrated Petri Model-
- Timed Petri Net Based Scheduling for Mechanical Assembly : Integration of Planning and Scheduling(Special Section on Concurrent Systems Technology)
- Acquisition and Modeling of Driving Skills by Using Three Dimensional Driving Simulator(Intelligent Transport System)
- Formulation and motion planning of the peg-in-hole task with mixed logical dynamical system theory
- Modeling of Human Driving Behavior Based on Expression as Hybrid Dynamical System (特集 ロボティックバーチャルリアリティとシステムインテグレーション)
- Model Predictive Control of Traffic Flow Based on Hybrid System Modeling(Systems and Control)
- Successful management of pregnancy in a patient with Segawa disease : Case report and literature review
- Observation of Giant Electrorefractive Effect in Five-Layer Asymmetric Coupled Quantum Wells (FACQWs)
- Electron Cyclotron Resonance-Reactive Ion Etching of III-V Semiconductors by Cyclic Injection of CH_4/H_2/Ar and O_2 with Constant Ar Flow
- Fabrication and Optical Characterization of Five-Layer Asymmetric Coupled Quantum Well (FACQW)
- Electron Cyclotron Resonance-Reactive Ion Beam Etching of InP by Cyclic Injection of CH_4/H_2/Ar and O_2(Semiconductors)
- Nucleophosmin : A versatile molecule associated with hematological malignancies
- Isolation of NPC1-Deficient Chinese Hamster Ovary Cell Mutants by Gene Trap Mutagenesis^1
- EFFECTS OF FORMALIN-PRESERVATION ON ELEMENT CONCENTRATIONS IN ANIMAL TISSUES
- Dose-response relationship of N-methyl-N-nitrosourea in inducing micrencephaly in mouse off-spring (NEREVOUS SYSTEM) (GENERAL SESSION BY POSTER PRESENTATION) (Proceedings of the 30th Annual Meeting)
- IS1-04 Oxidative stress subsides by time after living related liver transplantation in pediatric age(Liver and Biliary ductal system,Share Smiles with Sick Children, Dreams and Innovation for Pediatric Surgery)
- EMI Reduction by Spread-Spectrum Clocking in Digitally-Controlled DC-DC Converters
- Factors Influencing the Human Biochemical Responses to Mental Stresses : A Preliminary Study on Gender Difference, psychological Characteristics, properties of the Stresses, and Alleviation by the Action of Kai-Gou, a Relaxation strategy of Qi-Gong
- Effects of Kai-Gou(Air-Ball Handling), a Qi-Gong Strategy, on the Biofeedback Training for Enhancement of the Electroencephalographic α-Activity
- "Tension-free" Herniorrhaphy for Groin Hernias in Patients with Cirrhosis : Report of Four Cases
- Major complications and outcome of diagnostic and operative transvaginal hydrolaparoscopy
- Establishment of criteria for elective single embryo transfer at day 2 or day 3 by analyzing cases with successful implantation of all embryos transferred
- Effects of in vivo exposure to eggs with sperm-immobilizing antibodies in follicular fluid on subsequent fertilization and embryo development in vitro
- Severe ovarian hyperstimulation syndrome in a 42-year-old woman with successful pregnancy after intracytoplasmic sperm injection embryo transfer
- Successful pregnancy following conservative treatment of massive ascites associated with acute Chlamydia trachomatis peritonitis
- Randomized study comparing day 2 versus day 3 elective transfer of two good-quality embryos
- Accuracy of sperm velocity assessment using the Sperm Quality Analyzer V
- Application of transvaginal hydrolaparoscopy for ovarian drilling using Nd : YAG laser in infertile women with polycystic ovary syndrome
- Establishment and application of criteria for the elective transfer of two good-quality embryos to reduce high-order multiple pregnancies
- Influence of endometrial thickness and pattern on pregnancy rates in in vitro fertilization-embryo transfer
- Analysis of Coupled Inductors for Low-Ripple Fast-Response Buck Converter
- Lack of Correlation of Organophosphorus-Induced Delayed Neuropathy with Neuropathy Target Esterase in Hens and Japanese Quails
- RECENT PROGRESS IN THE NEUROTOXICOLOGY OF NATURAL DRUGS ASSOCIATED WITH DEPENDENCE OR ADDICTION, THEIR ENDOGENOUS AGONISTS AND RECEPTORS
- Brain Regional Cholinergic Activities in Rats Prenatally Treated with a Microencephalic
- Actin-Depolymerizing Effect of Dimeric Macrolides, Bistheonellide A and Swinholide A^1
- "P-63 The correlation of organophosphorus-induced delayed neuropathy with neuropathy target esterase.
- Effects of Tri :, Di : and Monobutyltin on Synaptic Parameters of the Cholinergic System in the Cerebral Cortex of Mice
- Tolerant phenomena and muscarinic receptor subtypes in rats treated repeatedly with anticholinesterases.
- COMPLEMENTARY IMPROVEMENT OF THE METHOD FOR DETERMINING CHOLINERGIC ACTIVITIES IN THE SMALL INTESTINE AND ITS APPLICATION TO EXPERIMENTS IN VIVO
- EFFECTS OF LEAD ACETATE ON VARIOUS CHOLINERGIC PARAMETERS OF BRAIN TISSUE IN INFANT AND ADULT MICE IN VITRO
- EFFECTS OF ACUTE AND CHRONIC ADMINISTRATION OF DDVP (DICHLORVOS) ON DISTRIBUTION OF BRAIN ACETYLCHOLINE IN RATS
- EFFECT OF METHYLMERCURY ON BEHAVIORS OF MICE WITH DRUG REFERENCES TO CENTRAL CHOLINERGIC SYSTEM
- EFFECTS OF METHYLMERCURY CHLORIDE ON VARIOUS CHOLINERGIC PARAMETERS IN VlTRO
- EFFECTS OF METHYLMERCURY ON CHOLINERGIC SYSTEM OF BRAIN TISSUE in vivo (The 6th Meeting for the Study of Toxic Effect)
- 219. EFFECTS OF MERCURY COMPOUNDS ON ACETYLCHOLINE CONTENT AND ENZYMES IN BRAIN. (The Third Meeting for the Study of Toxic Effect)
- A High-Speed 6-Bit ADC Using SiGe HBT
- Track/Hold Circuit in GaAs HBT Process (Special Section of Selected Papers from the 9th Karuizawa Workshop on Circuits and Systems)
- Noise-Coupled Image Rejection Architecture of Complex Bandpass ΔΣAD Modulator
- Sampling Jitter and Finite Aperture Time Effects in Wideband Data Acquisition Systems(Special Section on Analog Circuit Techniques and Related Topics)
- A Second-Order Multibit Complex Bandpass ΔΣAD Modulator with I, Q Dynamic Matching and DWA Algorithm(Analog Circuits and Related SoC Integration Technologies)
- Complex Bandpass ΔΣAD Modulator Architecture without I, Q-Path Crossing Layout(Selected Papers from the 18th Workshop on Circuits and Systems in Karuizawa)
- A Quasi-Coherent Sampling Method for Wideband Data Acquisition(Special Section of Selected Papers from the 14th Workshop on Circuits and Systems in Karuizawa)
- A New Coherent Sampling System with a Triggered Time Interpolation(Special Section of Selected Papers from the 13th Workshop on Circuits and Systems in Karuizawa)
- THE METABOLISM OF TRICHLOROETHYLENE AND ITS METABOLITES IN THE PERFUSED LIVER
- Cross-Noise-Coupled Architecture of Complex Bandpass ΔΣAD Modulator
- Dimensional Explanation of Capacity and Ambiguity in Information Theory
- Modeling and Parameter Extraction Technique for Uni-Directional HV MOS Devices (Special Section of Selected Papers from the 12th Workshop on Circuit and Systems in Karuizawa)
- High-Voltage MOS Device Modeling with BSIM3v3 SPICE Model (Special Issue on Microelectronic Test Structures)
- Multi-Hierarchical Modeling of Driving Behavior Using Dynamics-Based Mode Segmentation
- Identification of Positioning Skill Based on Feedforward/Feedback Switched Dynamical Model
- A Short-Step Synthesis of (2S, 3R)-3-Hydroxy-3-methylproline, a Component of Polyoxypeptins, Using a Tandem Michael-Aldol Reaction and Optical Resolution
- Synthetic Studies on Polyoxypeptins
- Cost-Effective Unbiased Straight-Line Fitting to Multi-Viewpoint Range Data (Special Section of Selected Papers from the 9th Karuizawa Workshop on Circuits and Systems)
- Attempt on Detection of Natural Neutrinos by a Simple and Compact Apparatus
- Analysis of CMOS ADC Nonlinear Input Capacitance
- Novel Architecture of Feedforward Second-Order Multibit ΔΣAD Modulator
- A Practical Analog BIST Cooperated with an LSI Tester( Analog Circuit Techniques and Related Topics)
- THD Measurement and Compensation for Analog Circuits with Fine CMOS Devices
- Total Harmonic Distortion Measurement System of Electronic Devices up to 100MHz with Remarkable Sensitivity
- Algorithms for Digital Correction of ADC Nonlinearity
- Nurse & Social Worker Collaboration in Psychiatric Care : KJ Method Used to Identify Cross-Professional Issues
- An Analysis of the Psychological Weaning Process of Japanese Undergraduate Students
- A Noise-Shaping Algorithm of Multi-bit DAC Nonlinearities in Complex Bandpass ΔΣAD Modulators(Selected Papers from the 16th Workshop on Circuits and Systems in Karuizawa)
- High-Speed Continuous-Time Subsampling Bandpass ΔΣAD Modulator Architecture Employing Radio Frequency DAC(Selected Papers from the 18th Workshop on Circuits and Systems in Karuizawa)
- Spread-Spectrum Clocking in Switching Regulators for EMI Reduction
- High-Efficiency Charge-Pump Circuits which Use a O.5V_-Step Pumping Method
- High-Efficiency Charge-Pump Circuits with Large Current Output for Mobile Equipment Applications
- Highly-Efficient Low-Voltage-0peration Charge Pump Circuits Using Bootstrapped Gate Transfer Switches (特集 低電圧・低消費電力化アナログ回路技術)
- Reducing Startup-Time Inrush Current in Charge-Pump Circuits(Selected Papers from the 16th Workshop on Circuits and Systems in Karuizawa)
- EFFECTS OF LEAD ACETATE ON BRAIN CHOLINERGIC SYSTEM IN YOUNG AND ADULT MICE IN VITRO
- INFLUENCE OF TRIBUTYLTIN ON CHOLINERGIC ACTIVITIES IN BRAIN TISSUE IN VIVO AND IN VITRO
- SAR ADC Architecture with Digital Error Correction
- Simulation of a Multi-Josephson Junction Single Flux Quantum Switching Device
- Reducing Spurious Output of Balanced Modulators by Dynamic Matching of I, Q Quadrature Paths(AD/DA, Analog Circuit and Device Technologies)
- Input-Dependent Sampling-Time Error Effects Due to Finite Clock Slope in MOS Samplers(Analog Circuit and Device Technologies)
- REVERSIBLE EFFECTS OF MONOTHIOL (D-PENICILLAMINE) AND DITHIOL (DIMERCAPTOSUCCINIC ACID) CHELATING COMPOUNDS ON METHYLMERCURY-INHIBITED CHOLINE ACETYLTRANSFERASE ACTIVITY AND HIGH AFFINITY CHOLINE UPTAKE
- Background Self-Calibration Algorithm for Pipelined ADC Using Split ADC Scheme
- Design for Testability That Reduces Linearity Testing Time of SAR ADCs
- Spatial and Temporal Dynamics of Vision Chips Including Parasitic Inductances and Capacitances (Special Section on Selected Papers from the 11th Workshop on Circuits and Systems in Karuizawa)
- Neuropharmacological effect of methylmercury in mice with special reference to the central cholinergic system.