The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
A 10-b 120-Msample/s time-interleaved analog-to-digital converter with digital background calibration
Abstract
Digital calibration using adaptive signal processing corrects for offset mismatch, gain mismatch, and sample-time error between time-interleaved channels in a 10-b 120-Msample/s pipelined analog-to-digital converter (ADC). Offset mismatch between channels is overcome with a random chopper-based offset calibration. Gain mismatch and sample-time error are overcome with correlation-based algorithms, which drive the correlation between a signal and its chopped image or its chopped and delayed image to zero. Test results show that, with a 0.99-MHz sinusoidal input, the ADC achieves a peak signal-to-noise-and-distortion ratio (SNDR) of 56.8 dB, a peak integral nonlinearity of 0.88 least significant bit (LSB), and a peak differential nonlinearity of 0.44 LSB. For a 39.9-MHz sinusoidal input, the ADC achieves a peak SNDR of 50.2 dB. The active area is 5.2 mm/sup 2/, and the power dissipation is 234 mW from a 3.3-V supply.
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Cites
Splitting the unit delay [FIR/all pass filters design]
Laakso, T. I., Valimaki, V., Karjalainen, M., & Laine, U. K. (1996) · IEEE Signal Processing Magazine · doi:10.1109/79.482137 · Cited by 1,168
Evaluation of several variable FIR fractional-sample delay filters
Cain, G. D., Murphy, N. P., & Tarczynski, A. (2002) · Proceedings of ICASSP '94. IEEE International Conference on Acoustics, Speech and Signal Processing · doi:10.1109/icassp.1994.389950 · Cited by 41
Cited by
Stepanovic, D., & Nikolic, B. (2013) · IEEE Journal of Solid-State Circuits · doi:10.1109/jssc.2013.2239005 · Cited by 192
Metadata
- Authors
- Jamal, S. M., Fu, D., Chang, N. C.-J., Hurst, P. J., & Lewis, S. H.
- Venue
- IEEE Journal of Solid-State Circuits
- Published
- 2002-12
- Volume
- 37
- Issue
- 12
- Pages
- 1618-1627
- ISSN
- 0018-9200 (ISSN-L)
- OpenAlex
- W2118524348
- Cited by
- 292
- References
- 2
- FWCI
- 11.79
- Type
- journal article
- Language
- en
- Open access
- closed
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- Jamal, S. M., Fu, D., Chang, N. C.-J., Hurst, P. J., & Lewis, S. H. (2002). A 10-b 120-Msample/s time-interleaved analog-to-digital converter with digital background calibration. IEEE Journal of Solid-State Circuits. https://doi.org/10.1109/jssc.2002.804327
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