Overheat protection circuit for high frequency processors

被引：4
|
作者：
Frankiewicz, M. [1 ]
Kos, A. [1 ]
机构：
[1] AGH Univ Sci & Technol, Dept Elect, PL-30059 Krakow, Poland
来源：
BULLETIN OF THE POLISH ACADEMY OF SCIENCES-TECHNICAL SCIENCES | 2012年 / 60卷 / 01期
关键词：
PTAT; overheat; CMOS; VLSI; full-custom design;
D O I：
10.2478/v10175-012-0009-6
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper describes design and structure of the overheat protection circuit based on the PTAT sensors. The digital core of the system is driven by a 3-bit information generated by the structure. As a result, behaviour of the core differs for each temperature. The circuit was designed in LF CMOS 0.15 mu m technology using full-custom technique. The presented paper focuses especially on the structure of the overheat protection circuit and simulations results of the functional blocks of the system. Layout and some parameters of the circuit are also considered.
引用
收藏
页码：55 / 59
页数：5
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