High-accuracy and low signal distortion on-chip auto-calibrating architecture for continuous-time filters
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  • 作者：Xi-feng Zhou ; Jin-guang Jiang ; Jiang-hua Liu…
  • 关键词：Analog filter ; Self ; tuning ; CMOS circuit ; Programmable capacitors
  • 刊名：Analog Integrated Circuits and Signal Processing
  • 出版年：2014
  • 出版时间：September 2014
  • 年：2014
  • 卷：80
  • 期：3
  • 页码：565-575
  • 全文大小：1,854 KB
  • 参考文献：1. Sun, Y. C. (2000). High-frequency integrated analogue filters. / Iee Proceedings-Circuits Devices and Systems, / 147(1), 1-. doi:10.1049/ip-cds:20000312 . CrossRef
    2. Bo, X., Yan, S., & Sanchez-Sinencio, E. (2004). An RC time constant auto-tuning structure for high linearity continuous-time & Sigma;& Delta; modulators and active filters. / IEEE Transactions on Circuits and Systems I: Regular Papers, / 51(11), 2179-188. doi:10.1109/tcsi.2004.836852 . CrossRef
    3. Schaumann, R., & Tan, M. A. (1989). The problem of on-chip automatic tuning in continuous-time integrated filters. In / IEEE international symposium on circuits and systems (Vol. 101, pp. 106-09), 8-1 May 1989. doi:10.1109/iscas.1989.100302 .
    4. Chawla, R., Graham, D. W., Smith, P. D., & Hasler, P. (2005). A low-power, programmable bandpass filter section for higher-order filter-bank applications. In / IEEE international symposium on circuits and systems ( / ISCAS 2005) (Vol. 1983, pp. 1980-983), 23-6 May 2005. doi:10.1109/iscas.2005.1465003 .
    5. Banu, M., & Tsividis, Y. (1985). An elliptic continuous-time CMOS filter with on-chip automatic tuning. / IEEE Journal of Solid-State Circuits, / 20(6), 1114-121. doi:10.1109/jssc.1985.1052448 . CrossRef
    6. Cherry, J. A., & Snelgrove, W. M. (1995). Analog filter banks with low intermodulation distortion. In / 1995 / IEEE international symposium on circuits and systems ( / ISCAS -5) (Vol. 2, pp. 1195-198), 30 Apr- May 1995. doi:10.1109/iscas.1995.520358 .
    7. Choi, Y. W., & Luong, H. C. (2001). A high-Q and wide-dynamic-range 70?MHz CMOS bandpass filter for wireless receivers. / IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, / 48(5), 433-40. doi:10.1109/82.938553 . CrossRef
    8. Khorramabadi, H., & Gray, P. R. (1984). High-frequency CMOS continuous-time filters. / IEEE Journal of Solid-State Circuits, / 19(6), 939-48. doi:10.1109/jssc.1984.1052249 . CrossRef
    9. Otin, A., Celma, S., & Aldea, C. (2009). Continuous-time filter featuring Q and frequency on-chip automatic tuning. / International Journal of Circuit Theory and Applications, / 37(2), 221-42. CrossRef
    10. Pai, P. K. D., Brewster, A. D., & Abidi, A. A. (1996). A 160-MHz analog front-end IC for EPR-IV PRML magnetic storage read channels. / IEEE Journal of Solid-State Circuits, / 31(11), 1803-816. doi:10.1109/jssc.1996.542406 . CrossRef
    11. Silva-Martinez, J., Adut, J., Rocha-Perez, J. M., Robinson, M., & Rokhsaz, S. (2003). A 60-mW 200-MHz continuous-time seventh-order linear phase filter with on-chip automatic tuning system. / IEEE Journal of Solid-State Circuits, / 38(2), 216-25. doi:10.1109/jssc.2002.807402 . CrossRef
    12. Silva-Martinez, J., Steyaert, M. S. J., & Sansen, W. (1992). A 10.7-MHz 68-dB SNR CMOS continuous-time filter with on-chip automatic tuning. / IEEE Journal of Solid-State Circuits, / 27(12), 1843-853. doi:10.1109/4.173114 . CrossRef
    13. Tsividis, Y., Banu, M., & Khoury, J. (1986). Continuous-time MOSFET-C filters in VLSI. / IEEE Journal of Solid-State Circuits, / 21(1), 15-0. doi:10.1109/jssc.1986.1052478 . CrossRef
    14. Wegerif, S., & Redman-White, W. (1993). An integrated CMOS image-rejection mixer system for low-jitter secondary frequency references. In / 1993 / IEEE international symposium on circuits and systems ( / ISCAS -3) (Vol. 1012, pp. 1010-013), 3- May 1993. doi:10.1109/iscas.1993.393895 .
    15. Durham, A. M., Hughes, J. B., & Redman-White, W. (1992). Circuit architectures for high linearity monolithic continuous-time filtering. / IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, / 39(9), 651-57. doi:10.1109/82.193320 . CrossRef
    16. Lopez-Martinez, A., Antonio-Chavez, R., & Silva-Martinez, J. (2001). A 150?MHz continuous-time seventh order 0.05° equiripple linear phase filter with automatic tuning system. In / The 2001 IEEE international symposium on circuits and systems ( / ISCAS 2001) (Vol. 1, pp. 156-59), 6- May 2001. doi:10.1109/iscas2001.921814 .
    17. Mingdeng, C., Silva-Martinez, J., Rokhsaz, S., & Robinson, M. (2002). A 1.8?V CMOS, 80-00?MHz continuous-time 4th order 0.05°; equiripple linear phase filter with automatic tuning system. In / IEEE international symposium on circuits and systems ( / ISCAS 2002) , 2002 (Vol. 5, pp. V-173–V-176).. doi:10.1109/iscas.2002.1010668 .
    18. Hengsheng, L., & Karsilayan, A. I. (2001). A high frequency bandpass continuous-time filter with automatic frequency and Q-factor tuning. In / The 2001 IEEE international symposium on circuits and systems ( / ISCAS 2001) (Vol. 1, pp. 328-31), 6- May 2001. doi:10.1109/iscas.2001.921859 .
    19. Jaeyoung, S., Sunki, M., Soosun, K., Joongho, C., Soohyoung, L., Hojin, P., et al. (2003) 3.3-V baseband Gm-C filters for wireless transceiver applications. In / Proceedings of the 2003 international symposium on circuits and systems ( / ISCAS -3) (Vol. 1, pp. I-457–I-460), 25-8 May 2003. doi:10.1109/iscas.2003.1205599 .
    20. Khoury, J. M. (1991). Design of a 15-MHz CMOS continuous-time filter with on-chip tuning. / IEEE Journal of Solid-State Circuits, / 26(12), 1988-997. doi:10.1109/4.104193 . CrossRef
    21. Krummenacher, F., & Joehl, N. (1988). A 4-MHz CMOS continuous-time filter with on-chip automatic tuning. / IEEE Journal of Solid-State Circuits, / 23(3), 750-58. doi:10.1109/4.315 . CrossRef
    22. Osa, J. I., Carlosena, A., & Lopez-Martin, A. J. (2001). MOSFET-C filter with on-chip tuning and wide programming range. / IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, / 48(10), 944-51. doi:10.1109/82.974783 . CrossRef
    23. Viswanathan, T. R., Murtuza, S., Syed, V. H., Berry, J., & Staszel, M. (1982). Switched-capacitor frequency control loop [digital transducer]. / IEEE Journal of Solid-State Circuits, / 17(4), 775-78. doi:10.1109/jssc.1982.1051811 . CrossRef
    24. Raisanen-Ruotsalainen, E., Lasanen, K., Sijander, M., & Kostamovaara, J. (2002). A low-power 5.4?kHz CMOS gm-C bandpass filter with on-chip center frequency tuning. In / IEEE international symposium on circuits and systems ( / ISCAS 2002), 2002 (Vol. 4, pp. IV-651–IV-654). doi:10.1109/iscas.2002.1010540 .
    25. Karsilayan, A. I., & Schaumann, R. (2000). Mixed-mode automatic tuning scheme for high-Q continuous-time filters. / IEEE Proceedings on Circuits, Devices and Systems., / 147(1), 57-4. doi:10.1049/ip-cds:20000054 . CrossRef
    26. Rabaey, J. M. (2003). / Digital integrated circuits (2nd ed.). Upper Saddle River: Prentice Hall.
    27. Teo, T. H., Ee-Sze, K., & Uday, D. (2003). Gm-C complex transitional filter for low-IF wireless LAN application. In / Proceedings of the 15th international conference on microelectronics ( / ICM 2003) (pp. 110-13), 9-1 Dec 2003. doi:10.1109/ICM.2003.1287734 .
  • 作者单位：Xi-feng Zhou (1) (2)
    Jin-guang Jiang (3) (4) (5)
    Jiang-hua Liu (1)
    Jiang-peng Wang (6)

    1. School of Physics and Technology, Wuhan University, Wuhan, China
    2. College of Electrical & Information Engineering, Hunan Institute of Engineering, Xiangtan, China
    3. International School of Software, Wuhan University, Wuhan, China
    4. GNSS Research Center, Wuhan University, Wuhan, China
    5. Suzhou Research Institute of Wuhan University, Suzhou, China
    6. School of Electronic Information, Wuhan University, Wuhan, China
  • ISSN：1573-1979
文摘
A high-accuracy on-chip auto-calibrating architecture is presented to compensate the process and temperature parameter variations in high-linearity continuous-time filter. The on-chip auto-calibrating architecture consists of a clock generating circuit, a voltage comparator, a digital tuning engine, and an analog integrator with similar time-constants as the tuned filter. Discrete capacitor arrays are utilized to tune filter automatically for preserving a high linearity. A fourth-order RC filter for GNSS receivers is fabricated in 0.18?μm CMOS process to verify the performance of proposed tuning architecture. With adjustment, this filter achieves less than 5?% frequency uncertainty. The whole circuit consumes 5.2?mA under a 1.8?V supply and occupies a die area of 0.55?mm2. Both the post-layout simulation and measured results indicate that the auto-calibrating architecture is a useful and adequate solution to compensate the errors caused by factors such as fabrication tolerances, changes in operating conditions, parasitic effects and aging.

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