A calibration scheme for subthreshold current mode circuits

被引：0
|
作者：
Santos, JC [1 ]
Serrano-Gotarredona, T [1 ]
Linares-Barranco, B [1 ]
机构：
[1] CSIC, CNM, IMSE, Seville 41012, Spain
来源：
BIOENGINEERED AND BIOINSPIRED SYSTEMS II | 2005年 / 5839卷
关键词：
D O I：
10.1117/12.607708
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper we propose a compact current mode calibration technique for analog current mode circuits operating in weak inversion. The technique is based on the use of MOS ladder structures controlled by a locally stored digital calibration word. Extensive Monte Carlo have been performed to analyze the technique. The circuit has been applied to calibrate a circuit intended for use in a contrast retina.
引用
收藏
页码：369 / 380
页数：12
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