A double-sampling pseudo-two-path bandpass delta-sigma modulator

淡江大學機構典藏 > 工學院 > 電機工程學系暨研究所 > 期刊論文 > Item 987654321/60758

請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/60758

題名:	A double-sampling pseudo-two-path bandpass delta-sigma modulator
作者:	Liu, Shen-iuan;Kuo, Chien-hung;Tsai, Ruey-yuan;Wu, Jing-shown
貢獻者:	淡江大學電機工程學系
日期:	2000-02
上傳時間:	2011-10-15 00:49:58 (UTC+8)
摘要:	A double-sampling pseudo-two-path bandpass modulator is proposed. This modulator has an output rate equal to twice the clock rate, uses 2 operational amplifiers (op-amps) for an th-order noise transfer function, and has reduced clock feedthrough in the signal path band. The required clocks can be simpler to implement than the conventional pseudo-two-path techniques. The measured signal-to-noise ratio and dynamic range of the fourth-order double-sampling pseudo-two-path bandpass modulator in a 30-kHz bandwidth at a center frequency of 2.5 MHz (at a clock frequency of 5 MHz) are 62 and 68 dB, respectively.
關聯:	IEEE Journal of Solid-State Circuits 35(2), pp.276-280
顯示於類別:	[電機工程學系暨研究所] 期刊論文

文件中的檔案:

檔案	描述	大小	格式	瀏覽次數
A double-sampling pseudo-two-path bandpass delta-sigma modulator.pdf		119Kb	Adobe PDF	17	檢視/開啟

在機構典藏中所有的資料項目都受到原著作權保護.

TAIR相關文章