Exact Design of Stray-Insensitive Switched-Capacitor LDI Ladder Filters from Unit Element Prototypes

IEEE Transactions on Circuits and Systems

Volumn 33, Issue 6, 1986, Pages 613-622

  Taylor, John ^a   Mayor, John ^b  

^a UNIVERSITY COLLEGE LONDON   (United Kingdom)

^b UNIVERSITY OF NOTRE DAME   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

MATHEMATICAL TECHNIQUES - ALGORITHMS;

LEAPFROG LDI FILTER; LOSSLESS-DISCRETE-INTEGRATOR (LDI) LADDER FILTERS; SIGNAL FLOWGRAPHS (SFG); SWITCHED-CAPACITOR (SC) FILTERS; VOLTAGE-WAVE FILTER PARAMETERS;

ELECTRIC FILTERS, SWITCHED;

EID: 0022738096     PISSN: 00984094     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCS.1986.1085970     Document Type: Article

References (20)

1. S. Scanlan, “Analysis and synthesis of switched-capacitor state-variable filters,” IEEE Trans. Circuits Syst., vol. CAS-28, pp. 85–92, Feb. 1981.
2. H. Baher and S. Scanlan, “Stability and exact synthesis of lowpass switched-capacitor ladder filters,” IEEE Trans. Circuits Syst., vol. CAS-29, pp. 488–492, July 1982.
3. J. Taylor, “Exact design of elliptic switched-capacitor filters,” Electron Lett., vol. 18, no. 19, pp. 807–809, Sept. 1982.
4. R. Datar and A. Sedra, “Exact design of stray-insensitive switched-capacitor ladder filters,” IEEE Trans. Circuits Syst., vol. CAS-30, pp. 888–898, Dec. 1983.
5. M. Lee and C. Chang, “Switched-capacitor filters using the LDI and bilinear transformations,” IEEE Trans. Circuits Syst., vol. CAS-28, pp. 265–270, Apr. 1981.
6. H. J. Orchard, “Inductorless filters,” Electron Lett., vol. 2, pp. 224–225, June 1966.
7. A. Fettweis, “Digital filter structures related to classical filter networks,” Arch. Elek. Ubertragung, vol. 25, pp. 79–89, 1971.
8. J. Mavor, H. M. Reekie, P. B. Denyer, S. Scanlan, T. Curran, and A. Farrag, “A prototype switched-capacitor voltage-wave filter realized in MOS technology,” IEEE J. Solid-State Circuits, vol. SC-16, pp. 716–723, Dec. 1981.
9. R. Levy, “Tables of element values for the distributed lowpass prototype filter,” IEEE Trans. Microwave Theory Tech., vol. MTT-13, pp. 514–536, Sept. 1965.
10. A. Fettweis, “Pseudopassivity, sensitivity and stability of wave digital filters,” IEEE Trans. Circuit Theory, vol. CT-19, pp. 668–673, Nov. 1972.
11. B. Hosticka, R. Brodersen, and P. Gray, “MOS sampled data recursive filters using switched capacitor integrators,” IEEE J. Solid-State Circuits, vol. SC-12, pp. 600–608, Dec. 1977.
12. K. Martin, “Improved circuits for the realization of switched-capacitor filters,” IEEE Trans. Circuits Syst., vol. CAS-27, pp. 237–244, Apr. 1980.
13. H. J. Orchard, “Loss sensitivities in singly and doubly terminated filters,” IEEE Trans. Circuits Syst., vol. CAS-26, pp. 293–297, May 1979.
14. J. Taylor and J. Mavor, “Exact design of highpass switched-capacitor filters of the LDI type,” Electron Lett., vol. 20, pp. 839–841, Sept. 1984.
15. C. Choi, R. Kaneshiro et al., “High frequency CMOS switched-capacitor filters for communications applications,” IEEE J. Solid-State Circuits, vol. SC-18, 652–664, Dec. 1983.
16. S. Fang, O. Wing, and Y. Tsividis, “SWITCAP: A switched-capacitor network analysis program,” IEEE Circuits Syst. Mag., pp. 4–10, Sept. 1983.
17. S. Fang, O. Wing, Y. Tsividis, “SWITCAP: A switched-capacitor network analysis program,” IEEE Circuits Syst. Mag., pp. 41–46, Dec. 1983.
18. H. Reekie, J. Mavor, P. Denyer, “Realisation of a switched-capacitor voltage wave pseudobandpass filter,” Electron Lett., vol. 17, no. 21, pp. 795–796, Oct. 1981.
19. H. Baher, “Synthesis of highpass LDI switched-capacitor filters,” Electron. Lett., vol. 21, pp. 79–80, 1985.
20. R. Datar and A. Sedra, “Exact design of stray-insensitive switched/capacitor highpass ladder filters,” Electron. Lett., vol. 19, pp. 1010–1012, 1983.