VCOs with very low sensitivity to noise on the power supply

被引：11

作者：

Iravani, K ^{[1
]}

Miller, G ^{[1
]}

机构：

[1] VLSI Technol Inc, San Jose, CA 95131 USA

来源：

IEEE 1998 CUSTOM INTEGRATED CIRCUITS CONFERENCE - PROCEEDINGS | 1998年

关键词：

D O I：

10.1109/CICC.1998.695031

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper a new technique to design VCOs with very low sensitivity to power supply noise, i.e. very high PSRR, is introduced. For these VCOs static supply noise sensitivity of less than 0.05%/V is achievable which is better than previously reported [1], [2]. The idea in this design is to make the voltage to current converter independent of the power supply. A four stage ring oscillator in 0.35u CMOS technology was fabricated and characterized.

引用

页码：515 / 518

页数：4