An on-chip concurrent high frequency analog and digital sinusoidal signal generator

Hsin Wen Ting, Bin-Da Liu, Soon-Jyh Chang

研究成果: Paper同行評審

4 引文 斯高帕斯(Scopus)

摘要

In this paper, a sigma-delta (∑Δ) modulation based sinusoidal signal generator is exploited which can produce high frequency analog and digital signals concurrently. Except for a 1-bit DAC and band-pass filter, the circuits are entirely digital circuits. Using digital circuits, it is easier to integrate the function in silicon and verify itself. Also, signal amplitude and oscillation frequency can be precisely controlled compared with pure analog signal generator. The area of the proposed high frequency sinusoidal signal generator is low and thus it is suitable to be a built-in signal generator for mixed-signal ICs testing.

原文English
頁面173-176
頁數4
出版狀態Published - 2004 12月 1
事件2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology - Tainan, Taiwan
持續時間: 2004 12月 62004 12月 9

Other

Other2004 IEEE Asia-Pacific Conference on Circuits and Systems, APCCAS 2004: SoC Design for Ubiquitous Information Technology
國家/地區Taiwan
城市Tainan
期間04-12-0604-12-09

All Science Journal Classification (ASJC) codes

  • 電氣與電子工程

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