A 10-bit 2.5mW 0.27mm 22 CMOS DAC with spike-free switching

Chien Hung Kuo; Jen Chieh Tsai

A 10-bit 2.5mW 0.27mm ²2 CMOS DAC with spike-free switching

Chien Hung Kuo^*, Jen Chieh Tsai

^*Corresponding author for this work

Research output: Contribution to conference › Paper › peer-review

2 Citations (Scopus)

Abstract

A low-power digital-to-analog converter for portable electronics is introduced. A fully segmented architecture with a spike-free current mirror is presented to improve the INL/DNL and reduce the power consumption of the high-speed current steering DAC. The presented 10-bit DAC have been implemented in 0.18μm IP6M CMOS standard technology, and its core area is 0.27mm ². The simulation results show the DNL/INL is ±0.14/0.14 at a conversion rate of 10MHz, and consume 2.5mW of power from a 1.8V supply voltage.

Original language	English
Pages	473-476
Number of pages	4
Publication status	Published - 2005
Externally published	Yes
Event	9th International Symposium on Consumer Electronics 2005, ISCE 2005 - , Macao Duration: 2005 Jun 14 → 2005 Jun 16

Other

Other	9th International Symposium on Consumer Electronics 2005, ISCE 2005
Country/Territory	Macao
Period	2005/06/14 → 2005/06/16

Keywords

Current mirror
Digital-to-analog converter
Low power

ASJC Scopus subject areas

General Engineering

Cite this

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title = "A 10-bit 2.5mW 0.27mm 22 CMOS DAC with spike-free switching",

abstract = "A low-power digital-to-analog converter for portable electronics is introduced. A fully segmented architecture with a spike-free current mirror is presented to improve the INL/DNL and reduce the power consumption of the high-speed current steering DAC. The presented 10-bit DAC have been implemented in 0.18μm IP6M CMOS standard technology, and its core area is 0.27mm 2. The simulation results show the DNL/INL is ±0.14/0.14 at a conversion rate of 10MHz, and consume 2.5mW of power from a 1.8V supply voltage.",

keywords = "Current mirror, Digital-to-analog converter, Low power",

author = "Kuo, {Chien Hung} and Tsai, {Jen Chieh}",

year = "2005",

language = "English",

pages = "473--476",

note = "9th International Symposium on Consumer Electronics 2005, ISCE 2005 ; Conference date: 14-06-2005 Through 16-06-2005",

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TY - CONF

T1 - A 10-bit 2.5mW 0.27mm 22 CMOS DAC with spike-free switching

AU - Kuo, Chien Hung

AU - Tsai, Jen Chieh

PY - 2005

Y1 - 2005

N2 - A low-power digital-to-analog converter for portable electronics is introduced. A fully segmented architecture with a spike-free current mirror is presented to improve the INL/DNL and reduce the power consumption of the high-speed current steering DAC. The presented 10-bit DAC have been implemented in 0.18μm IP6M CMOS standard technology, and its core area is 0.27mm 2. The simulation results show the DNL/INL is ±0.14/0.14 at a conversion rate of 10MHz, and consume 2.5mW of power from a 1.8V supply voltage.

AB - A low-power digital-to-analog converter for portable electronics is introduced. A fully segmented architecture with a spike-free current mirror is presented to improve the INL/DNL and reduce the power consumption of the high-speed current steering DAC. The presented 10-bit DAC have been implemented in 0.18μm IP6M CMOS standard technology, and its core area is 0.27mm 2. The simulation results show the DNL/INL is ±0.14/0.14 at a conversion rate of 10MHz, and consume 2.5mW of power from a 1.8V supply voltage.

KW - Current mirror

KW - Digital-to-analog converter

KW - Low power

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T2 - 9th International Symposium on Consumer Electronics 2005, ISCE 2005

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