Cart (Loading....) | Create Account
Close category search window
 

A Low-Voltage Temperature-Stable Micromechanical Piezoelectric Oscillator

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Abdolvand, R. ; Georgia Inst. of Technol., Atlanta ; Mirilavasani, H. ; Ayazi, F.

We present a low-power 82 MHz reference oscillator that utilizes a temperature-stable thin- film piezoelectric-on-silicon resonator as the frequency-selective element. Low impedance micromachined resonators are designed and fabricated using an arraying technique. As a result, the transimpedance amplifier in the oscillator loop is reduced to a single active component (one transistor) and 3 resistors, which is very power-efficient (2.2 mW at 1.1 V supply). By employing the buried oxide layer of the SOI substrate as a part of the structural stack of the composite resonator, a very small (- 2 ppm/degC) temperature coefficient of frequency (TCF) is obtained for the oscillator.

Published in:

Solid-State Sensors, Actuators and Microsystems Conference, 2007. TRANSDUCERS 2007. International

Date of Conference:

10-14 June 2007

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.