A new high-speed low-voltage charge pump for PLL applications

Hong Yu; Yasuaki Inoue; Yan Han

A new high-speed low-voltage charge pump for PLL applications

Hong Yu^*, Yasuaki Inoue, Yan Han

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Citations (Scopus)

Abstract

The various non-ideal phenomena in the charge pump circuits are discussed in this paper. The relevant effects and solutions are also presented. Based on the above analysis, we propose a new simple charge pump circuit, which is suitable for high speed PLL circuits and can work at a low supply. The charge pump is designed in a standard CMOS 0.18μm technology. The SPECTRE simulation results show the capability of high-frequency operation (1GHz) with very low-power consumption (28μW) at the 1V power supply. Moreover, the output waveform does not exhibit spurious jumps.

Original language	English
Title of host publication	ASICON 2005: 2005 6th International Conference on ASIC, Proceedings
Pages	435-438
Number of pages	4
Volume	1
Publication status	Published - 2005
Event	ASICON 2005: 2005 6th International Conference on ASIC - Shanghai Duration: 2005 Oct 24 → 2005 Oct 27

Other

Other	ASICON 2005: 2005 6th International Conference on ASIC
City	Shanghai
Period	05/10/24 → 05/10/27

ASJC Scopus subject areas

Engineering(all)

Cite this

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title = "A new high-speed low-voltage charge pump for PLL applications",

abstract = "The various non-ideal phenomena in the charge pump circuits are discussed in this paper. The relevant effects and solutions are also presented. Based on the above analysis, we propose a new simple charge pump circuit, which is suitable for high speed PLL circuits and can work at a low supply. The charge pump is designed in a standard CMOS 0.18μm technology. The SPECTRE simulation results show the capability of high-frequency operation (1GHz) with very low-power consumption (28μW) at the 1V power supply. Moreover, the output waveform does not exhibit spurious jumps.",

author = "Hong Yu and Yasuaki Inoue and Yan Han",

year = "2005",

language = "English",

isbn = "0780392108",

volume = "1",

pages = "435--438",

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note = "ASICON 2005: 2005 6th International Conference on ASIC ; Conference date: 24-10-2005 Through 27-10-2005",

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T1 - A new high-speed low-voltage charge pump for PLL applications

AU - Yu, Hong

AU - Inoue, Yasuaki

AU - Han, Yan

PY - 2005

Y1 - 2005

N2 - The various non-ideal phenomena in the charge pump circuits are discussed in this paper. The relevant effects and solutions are also presented. Based on the above analysis, we propose a new simple charge pump circuit, which is suitable for high speed PLL circuits and can work at a low supply. The charge pump is designed in a standard CMOS 0.18μm technology. The SPECTRE simulation results show the capability of high-frequency operation (1GHz) with very low-power consumption (28μW) at the 1V power supply. Moreover, the output waveform does not exhibit spurious jumps.

AB - The various non-ideal phenomena in the charge pump circuits are discussed in this paper. The relevant effects and solutions are also presented. Based on the above analysis, we propose a new simple charge pump circuit, which is suitable for high speed PLL circuits and can work at a low supply. The charge pump is designed in a standard CMOS 0.18μm technology. The SPECTRE simulation results show the capability of high-frequency operation (1GHz) with very low-power consumption (28μW) at the 1V power supply. Moreover, the output waveform does not exhibit spurious jumps.

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M3 - Conference contribution

AN - SCOPUS:33847399258

SN - 0780392108

SN - 9780780392106

SN - 0780392108

SN - 9780780392106

VL - 1

SP - 435

EP - 438

BT - ASICON 2005: 2005 6th International Conference on ASIC, Proceedings

T2 - ASICON 2005: 2005 6th International Conference on ASIC

Y2 - 24 October 2005 through 27 October 2005

ER -

A new high-speed low-voltage charge pump for PLL applications

Abstract

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