A 14-μA 3-ppm/°C CMOS bandgap voltage reference

被引：0

作者：

Yao, CH ^{[1
]}

Liu, BA ^{[1
]}

Xia, YW ^{[1
]}

机构：

[1] Tsinghua Univ, Inst Microelect, Beijing 100084, Peoples R China

来源：

2005 6TH INTERNATIONAL CONFERENCE ON ASIC PROCEEDINGS, BOOKS 1 AND 2 | 2005年

关键词：

CMOS bandgap reference; curvature compensation; temperature-dependent resistor ration; PSRR; frequency compensation;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

The work presented in this paper improves on a high order curvature-compensated CMOS band-gap reference circuit design [6]. A cascoded current mirror is utilized in order to increase the bandgap voltage's power supply rejection ration (PSRR) and decrease the mismatch current A source follower is inserted in series with the capacitor to guarantee the system stable. Simulated in the standard 0.18 mu m CMOS technology, the proposed voltage reference can operate down to 1.5V supply and consumes supply current of 14 mu A. A temperature coefficient of 3-ppm/degrees C is achieved through the temperature-dependent resistor ratio.

引用

页码：524 / 527

页数：4

共 50 条

[21] A 1.6 ppm/°C bandgap voltage reference for an extended operating temperature range
Zawawi, Ruhaifi Abdullah
Zulkifli, Tun Zainal Azni
IEICE ELECTRONICS EXPRESS, 2014, 11 (12):
[22] A 2.8 ppm/degrees C high PSRR BiCMOS bandgap voltage reference
Ming Xin
Lu Yang
Zhang Bo
Zhou Zekun
JOURNAL OF SEMICONDUCTORS, 2009, 30 (09)
[23] A 3.9ppm/°C Curvature-Corrected Bandgap Voltage Reference
Mollasalmani, J.
Ghaznavi-Ghoushchi, M. B.
2014 22ND IRANIAN CONFERENCE ON ELECTRICAL ENGINEERING (ICEE), 2014, : 201 - 204
[24] Nanopower CMOS sub-bandgap reference with 11 ppm/°C temperature coefficient
Yan, W.
Li, W.
Liu, R.
ELECTRONICS LETTERS, 2009, 45 (12) : 627 - 628
[25] A sub-l-V 15-ppm/°C CMOS bandgap voltage reference without requiring low threshold voltage device
Leung, KN
Mok, PKT
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2002, 37 (04) : 526 - 530
[26] A 2-V 23-μA 5.3-ppm/°C curvature-compensated CMOS bandgap voltage reference
Leung, KN
Mok, PKT
Leung, CY
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2003, 38 (03) : 561 - 564
[27] 0.9 V, 5 nW, 9 ppm/°C Resistorless Sub-Bandgap Voltage Reference in 0.18μm CMOS
Mattia, Oscar E.
Klimach, Hamilton
Bampi, Sergio
2014 IEEE 5TH LATIN AMERICAN SYMPOSIUM ON CIRCUITS AND SYSTEMS (LASCAS), 2014,
[28] A 24.4 ppm/°C Voltage Mode Bandgap Reference With a 1.05V Supply
Nagulapalli, R.
Palani, Rakesh Kumar
Bhagavatula, Srikar
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2021, 68 (04) : 1088 - 1092
[29] A-40°C to 125°C, 1.12 ppm/°C Multiple Voltage Bandgap Reference Circuit
Khola, Raveesh
Shah, Ambika Prasad
Shukla, Anup
2024 INTERNATIONAL VLSI SYMPOSIUM ON TECHNOLOGY, SYSTEMS AND APPLICATIONS, VLSI TSA, 2024,
[30] A 2.41 ppm/°C bandgap voltage reference with second-order curvature compensation
Jia, Shichao
Ye, Tianchun
Xiao, Shimao
INTERNATIONAL JOURNAL OF CIRCUIT THEORY AND APPLICATIONS, 2024, 52 (11) : 5539 - 5553

← 1 2 3 4 5 →