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Author:Xu, Liangge
Title:A digitally controlled 2.4GHz CMOS oscillator
Publication type:Master's thesis
Publication year:2007
Pages:xi + 54      Language:   eng
Department/School:Sähkö- ja tietoliikennetekniikan osasto
Main subject:Piiritekniikka   (S-87)
Supervisor:Lindfors, Saska
Instructor:
OEVS:
Electronic archive copy is available via Aalto Thesis Database.
Instructions

Reading digital theses in the closed network of the Aalto University Harald Herlin Learning Centre

In the closed network of Learning Centre you can read digital and digitized theses not available in the open network.

The Learning Centre contact details and opening hours: https://learningcentre.aalto.fi/en/harald-herlin-learning-centre/

You can read theses on the Learning Centre customer computers, which are available on all floors.

Logging on to the customer computers

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  • Other customers log on using a shared username and password.

Opening a thesis

  • On the desktop of the customer computers, you will find an icon titled:

    Aalto Thesis Database

  • Click on the icon to search for and open the thesis you are looking for from Aaltodoc database. You can find the thesis file by clicking the link on the OEV or OEVS field.

Reading the thesis

  • You can either print the thesis or read it on the customer computer screen.
  • You cannot save the thesis file on a flash drive or email it.
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Printing the thesis

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  • Other customers can use the printer u90203-psc3. All printing is subject to a charge to non-University members.
Location:P1 Ark S80     | Archive
Keywords:DCO
oscillator
digital control
multi-mode operation
capacitance dithering
sigma-delta modulator
dynamic element matching
Abstract (eng): In this thesis work, a digitally controlled oscillator (DCO) is designed and implemented in a 65nm 6-metal CMOS technology with 1.2 supply voltage, along with a differential-to-single-ended converter and auxiliary digital on-chip circuitry for testing.
The main purpose is to study the DCO principles and design implications.
The DCO is targeted for sensor network applications that use the 2.4GHz ISM band.

The function and performance of the implemented DCO is verified in simulations.
This thesis work is part of the CROPS project, and it serves as a preparatory step for the implementation of an ADPLL-based transmitter.
ED:2007-09-10
INSSI record number: 34507
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