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Editor-in-chief

 
Faculty of Science, University of Brunei Darussalam, Brunei Darussalam   
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IJIEE 2013 Vol.3(1): 118-121 ISSN: 2010-3719
DOI: 10.7763/IJIEE.2013.V3.279

Dual Negative Regulated Charge Pump

Meng Tong Tan, Amit Bansal, Muthukumaraswamy Annamalai Arasu, Xiaojun Yuan, and Minkyu Je

Abstract—This paper presents a Dual Negative Regulated Charge Pumps which is insensitive to process and temperature variations. The Dual Negative Charge Pump makes use of two PMOS transistors to switch on either one of the two negative outputs. The negative charge pump was realized with good line regulation, low ripple voltage and small IC area. Measurement and simulation results show that the Dual Negative Charge Pump meets all the design specifications.

Index Terms—Negative charge pump, regulated, fixed frequency, constant switching frequency.

M. T. Tan, A. Bansal, M. A. Arasu, and M. Je are with the Institute of Microelectronics, A*STAR, Singapore (e-mail: tanmt@ime.a-star.edu.sg, bansala@ime.a-star.edu.sg, maarasu@ime.a-star.edu.sg, jemk@ime.a-star.edu.sg).
X. Yuan is with Linkstar Microtronics Pte. Ltd., Ban Teck Han Building, Singapore.

[PDF]

Cite: Meng Tong Tan, Amit Bansal, Muthukumaraswamy Annamalai Arasu, Xiaojun Yuan, and Minkyu Je, "Dual Negative Regulated Charge Pump," International Journal of Information and Electronics Engineering vol. 3, no. 1, pp. 118-121, 2013.

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