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博碩士論文 etd-0615101-151409 詳細資訊
Title page for etd-0615101-151409
論文名稱
Title
16 Mbps紅外線接收前置放大器與DDR同步裝置參考時脈產生器之晶片設計與實作
IC Design and Implementation of Preamplifier for 16 Mbps Infrared Receiver Module and Reference Clock Generator for DDR Synchronous Devices
系所名稱
Department
畢業學年期
Year, semester
語文別
Language
學位類別
Degree
頁數
Number of pages
62
研究生
Author
指導教授
Advisor
召集委員
Convenor
口試委員
Advisory Committee
口試日期
Date of Exam
2001-06-08
繳交日期
Date of Submission
2001-06-15
關鍵字
Keywords
語音撥號器、前置放大器、參考時脈產生器
Voice Dialer, Reference Clock Generator, Preamplifier
統計
Statistics
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中文摘要
本論文共涵蓋三個不同的主題:第一部份為16 Mbps紅外線傳輸模組之轉阻抗前置放大器的實作。根據有限放大器組合的方式,提出一個前置放大器,且著點於可以提供16 Mbps資料傳輸率的VFIR的設計。
第二部份為DDR同步裝置之參考時脈產生器的實作。我們提出一個脈波產生電路,可以產生相對應於時脈訊號正緣和負緣的脈波訊號。
第三部份為語音撥號器的實作。這個系統主要是針對中國數字0到9的語音特徵參數萃取和辨識,我們提出一個低價位的方法,使用8051-ICE來實現語音辨識的演算法。
Abstract
Three different topics associated with their respective applications are proposed in this thesis. The first topic is the implementation of a transimpedence preamplifier for 16 Mbps infrared transceiver modules. The design of the preamplifier is aimed at the VFIR (very fast infrared) which is supposed to provide a 16 Mbps data transmission rate.
The second topic is focused on the implementation of a robust reference clock generator design for DDR synchronous devices. A pulse generator circuit to generate pulses corresponding to the rise edges and fall edges of a given clock is presented.
The third topic is to carry out a cost-effective voice dialer. It focuses on the voice feature extraction and the recognition of Chinese numbers 0 to 9. We present a low-cost method to implement such an algorithm by using 8051-ICE.
目次 Table of Contents
目錄

摘要 i
Abstract ii
第一章 簡介 1
1.1 論文動機與目的 1
1.2 論文大綱 3
第二章 可使用於16 Mbps 紅外線傳輸之轉阻抗前置放大器 4
2.1 簡介 4
2.2 研究動機 5
2.3 架構原理與電路設計 6
2.3.1 偏壓電路 (bias circuits) 8
2.3.2 共閘極放大器 (CG stage) 9
2.3.3 共源極放大器 (CS stage) 10
2.3.4 準位轉換和輸出緩衝 (level-shifting & output buffer) 11
2.4 模擬結果與晶片佈局 12
2.4.1 模擬結果 12
2.4.2 晶片佈局 15
2.5 測試結果 18
2.5.1 測試方法 18
2.5.2 量測結果 19
2.6 結論與討論 20
第三章 DDR同步裝置之參考時脈產生器 21
3.1 簡介 21
3.2 研究動機 22
3.3 架構原理與電路設計 23
3.3.1 時脈邊緣檢測電路 24
3.3.2 脈波產生電路 25
3.4 模擬結果與晶片佈局 28
3.4.1 模擬結果 28
3.4.2 晶片佈局 31
3.5 測試結果 34
3.6 結論與討論 35
第四章 語音撥號器 36
4.1 簡介 36
4.2 研究動機 37
4.3 設計原理 38
4.3.1 動態規劃原理 38
4.3.2 動態時間校準演算法 42
4.4 語音撥號系統實作 46
4.4.1 個人電腦平台 (PC-based) 系統實作 46
4.4.2 8051平台 (8051-based) 系統實作 48
4.5 結論與討論 52
第五章 結論 53
參考文獻 55
附錄 60
參考文獻 References
參考文獻
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