A double-sampling pseudo-two-path bandpass ΔΣ modulator
| dc.contributor | 國立臺灣師範大學電機工程學系 | zh_tw |
| dc.contributor.author | Shen-Iuan Liu | en_US |
| dc.contributor.author | Chien-Hung Kuo | en_US |
| dc.contributor.author | Ruey-Yuan Tsai | en_US |
| dc.contributor.author | Jingshown Wu | en_US |
| dc.date.accessioned | 2014-10-30T09:28:40Z | |
| dc.date.available | 2014-10-30T09:28:40Z | |
| dc.date.issued | 2000-02-01 | zh_TW |
| dc.description.abstract | 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. | en_US |
| dc.description.uri | http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=00823453 | zh_TW |
| dc.identifier | ntnulib_tp_E0610_01_010 | zh_TW |
| dc.identifier.issn | 0018-9200 | zh_TW |
| dc.identifier.uri | http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/32209 | |
| dc.language | en | zh_TW |
| dc.publisher | Institute of Electrical and Electronics Engineers�(IEEE) | en_US |
| dc.relation | IEEE Journal of Solid-State Circuits, 35(2), 276-280. | en_US |
| dc.subject.other | Bandpass modulator | en_US |
| dc.subject.other | double sampling | en_US |
| dc.subject.other | pseudo-two-path | en_US |
| dc.title | A double-sampling pseudo-two-path bandpass ΔΣ modulator | en_US |