LOW-VOLTAGE AND LOW-POWER CIRCUIT-DESIGN FOR MIXED ANALOG-DIGITAL SYSTEMS IN PORTABLE EQUIPMENT

被引：40
|
作者：
MATSUZAWA, A
机构：
[1] Semiconductor Research Center, Matsushita Electric Industrial Co., Ltd. Moriguchi
来源：
IEEE JOURNAL OF SOLID-STATE CIRCUITS | 1994年 / 29卷 / 04期
关键词：
D O I：
10.1109/4.280697
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper describes low-voltage and low-power (LV/LP) circuit design for both analog LSI's and digital LSI's which are used in mixed analog/digital systems in portable equipment. We review some LV/LP circuits used in digital LSI's, such as general logic gate, DSP, and DRAM, and others used in analog LSI's, such as operational amplifiers, video-signal processing circuits, A/D and D/A converters, filters, and RF circuits, along with a wide range of items used in recently developed LSI's. Since analog circuits have fundamental difficulties for reducing the operating voltage and the power consumption, in spite of recent progress in LV/LP circuit techniques, these difficulties will be a major issue for decreasing the total power consumption of some mixed analog/digital systems used in portable equipment.
引用
收藏
页码：470 / 480
页数：11
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