Design of a 1.8-V 14-bit [delta] - [sigma] A/D converter with 8X oversampling and 4 MHz Nyquist output rate Public Deposited

http://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/sb397c13k

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  • In this dissertation, a new Δ∑ A/D converter is presented that is ideally suited for communication applications. It is based on a single-loop single-stage structure, which can realize a high maximum out-of-band quantization noise gain while maintaining stable operation and thus achieve 14-bit resolution at 8 times oversampling. A fifth-order Δ∑ analog-to-digital converter (A/D) has been designed and tested in a 0.18 μm CMOS process. This is the first single-stage Δ∑ A/D converter reported in the literature that achieves 14-bit resolution at 4 MHz equivalent Nyquist rate with a 1.8-V power supply.
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  • description.provenance : Submitted by Kirsten Clark (kcscannerosu@gmail.com) on 2012-08-21T15:57:57Z No. of bitstreams: 1 JiangRuoxin2002.pdf: 7070991 bytes, checksum: ec5c788230e2dddfc8509816cffdd47f (MD5)
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  • description.provenance : Made available in DSpace on 2012-08-21T17:19:57Z (GMT). No. of bitstreams: 1 JiangRuoxin2002.pdf: 7070991 bytes, checksum: ec5c788230e2dddfc8509816cffdd47f (MD5) Previous issue date: 2001-07-30
  • description.provenance : Approved for entry into archive by Patricia Black(patricia.black@oregonstate.edu) on 2012-08-21T17:16:49Z (GMT) No. of bitstreams: 1 JiangRuoxin2002.pdf: 7070991 bytes, checksum: ec5c788230e2dddfc8509816cffdd47f (MD5)

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