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

A 1.2 GHz programmable DLL-based frequency multiplier for wireless applications

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

4 Author(s)
Chua-Chin Wang ; Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan ; Yih-Long Tseng ; Hsien-Chih She ; Hu, R.

A CMOS local oscillator using a programmable delayed-lock loop based frequency multiplier is present in this paper. The maximum measured output frequency is 1.2 GHz. The frequency of the output clock is 8/spl times/ to 10/spl times/ of an input reference clock between 100 to 150 MHz at simulation. No LC-tank is used in the proposed design such that the power dissipation as well as the active area is drastically reduced. The design is carried out by TSMC 1P5M 0.25 /spl mu/m CMOS process at 2.5 V power supply. The average lock time is optimally shortened by initializing the start-up voltage of the voltage-controlled delay tap line at the midway of the working range. Meanwhile, the power dissipation is 52.5 mW at 1.2 GHz output.

Published in:

Very Large Scale Integration (VLSI) Systems, IEEE Transactions on  (Volume:12 ,  Issue: 12 )

Date of Publication:

Dec. 2004

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.