A HIGH LINEARITY READOUT INTEGRATED CIRCUIT FOR UNCOOLED IR DETECTOR

被引：0

作者：

Liu, Chang ^{[1
]}

Wang, Kai ^{[1
]}

Luo, Mingcheng ^{[1
]}

Guo, Yaozu ^{[1
]}

Yan, Feng ^{[1
]}

Ji, Xiaoli ^{[1
]}

机构：

[1] Nanjing Univ, Inst Elect Sci & Engn, Nanjing, Jiangsu, Peoples R China

来源：

2020 CHINA SEMICONDUCTOR TECHNOLOGY INTERNATIONAL CONFERENCE 2020 (CSTIC 2020) | 2020年

基金：

国家重点研发计划;

关键词：

D O I：

10.1109/cstic49141.2020.9282588

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, we presented a CMOS microbolometer design integrated with a linearity readout circuit using 0.18 mu m CMOS process. The air-bridge microbolometer was designed with polycrystalline silicon film while a capacitive trans-impedance amplifier (CTIA) was used for detecting the weak current from IR sensors. Simulation results shows that the noise equivalent power of detector is about 1nW and the static power consumption is 163 mu W for CTIA with a small area of 30x40 mu m(2).

引用

页数：3

共 50 条

[1] Non-uniformity study on readout circuit for uncooled IR detector
Yuan Hong-Hui
Chen Yong-Ping
ACTA PHYSICA SINICA, 2015, 64 (11)
[2] Readout architectures for uncooled IR detector arrays
Jakonis, D
Svensson, C
Jansson, C
SENSORS AND ACTUATORS A-PHYSICAL, 2000, 84 (03) : 220 - 229
[3] Design and Implementation of a High-Performance Readout Circuit for Uncooled Infrared Detector
Yuan, Honghui
Chen, Shijun
Zhai, Houming
Chen, Yongping
AOPC 2015: OPTICAL AND OPTOELECTRONIC SENSING AND IMAGING TECHNOLOGY, 2015, 9674
[4] Prototype ROIC with differential pixel readout for uncooled IR detector arrays
Hwang, Sang Joon
Ryu, Seung Woo
Shin, Ho Hyun
Sung, Man Young
SMART STRUCTURES, DEVICES, AND SYSTEMS III, 2007, 6414
[5] An ultra low noise readout integrated circuit for uncooled microbolometers
Lv, Jian
Jiang, YaDong
Zhang, DongLu
Zhou, Yun
ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, 2010, 63 (03) : 489 - 494
[6] Uncooled diode infrared detector and design of its readout interface circuit
Zu, Q. (zuqiuyan@ime.ac.cn), 1680, Chinese Society of Astronautics (42):
[7] An ultra low noise readout integrated circuit for uncooled microbolometers
Jian Lv
YaDong Jiang
DongLu Zhang
Yun Zhou
Analog Integrated Circuits and Signal Processing, 2010, 63 : 489 - 494
[8] Micromachined VO2-based uncooled IR bolometric detector arrays with integrated CMOS readout electronics
Jerominek, H
Renaud, M
Swart, NR
Picard, F
Pope, TD
Levesque, M
Lehoux, M
Bilodeau, G
Pelletier, M
Audet, D
Lambert, P
MICROMACHINED DEVICES AND COMPONENTS II, 1996, 2882 : 111 - 121
[9] A Readout Circuit for an Uncooled IR Camera With Mismatch and Self-Heating Compensation
Svard, Daniel
Jansson, Christer
Alvandpour, Atila
2012 NORCHIP, 2012,
[10] Ultra-low-noise readout integrated circuit for uncooled microbolometers
Lv, J.
Jiang, Y. D.
Zhang, D. L.
Zhou, Y.
ELECTRONICS LETTERS, 2008, 44 (12) : 733 - 734

← 1 2 3 4 5 →