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Design of two-stage CMOS amplifier for quartz crystal resonator

Mohd Taufik, Muhammad Syamsi and Nordin, Anis Nurashikin and Khan, Sheroz and Zainuddin, Ahmad Anwar (2013) Design of two-stage CMOS amplifier for quartz crystal resonator. In: 2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA), 26-27 Nov 2013, Kuala Lumpur.

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Abstract

Quartz crystal oscillators is widely used in many types of electronics equipment for our daily life applications such as mobile communication, military, industrial measurement, an others due to its high stability clock sources. In this paper, a Two-Stage CMOS op-amp for a quartz crystal-based oscillator is presented. The design of two-stage CMOS op amp is critically discussed. Two-stage CMOS op amp is consist of two stages. Each stage can be designed with various amplifier topologies. The first stage is differential amplifier. The second stage of twostage op amp is a common-source amplifier. The op amp achieves a gain of 6.134 dB at VDD of 3.3 V and VSS of -3.3 V. The twostage CMOS op amp is combined with 10 MHz quartz crystal resonator to create an oscillator at the frequency of ~10MHz. The gain of 13.32dB is achieved. This oscillator is simulated using Cadence in MIMOS 0.35 um CMOS process.

Item Type: Conference or Workshop Item (Plenary Papers)
Additional Information: 3239/36872 (ISBN: 978-1-4799-0842-4, DOI: 10.1109/ICSIMA.2013.6717964)
Uncontrolled Keywords: two staqes CMOS op-amp, quartz crystal-based oscillator, cadence
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Kulliyyahs/Centres/Divisions/Institutes: Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User: Dr. Anis Nurashikin Nordin
Date Deposited: 09 Jun 2014 08:14
Last Modified: 05 Jun 2016 07:16
URI: http://irep.iium.edu.my/id/eprint/36872

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