1. C. Toumazou, F. Lidgey, and D.G. Haigh (eds.), Analogue IC Design: the Current-Mode Approach, London: Peregrinus, 1990.
2. J.B. Hughes, LC. Macbeth, and D.M. Pattullo, Switched current filters, Proc. IEE, Part G, Vol. 137, pp. 156–162, 1990.
3. J.B. Hughes and K.A. Moulding, Switched current video signal processing for video frequencies and beyond, IEEE Journal of Solid-State Circuits, Vol. 28, pp. 821–830, 1993.
4. A. Yufera and A. Reuda, Studying the effect of mismatching and clock feed-through in switched current filters using behavioural simulation, IEEE Transactions on Circuits and Systems, Part II, Vol. 44, pp. 1058–1067, 1997.
5. C. Toumazou, J.B. Hughes, and D.M. Pattullo, A regulated cascode switched current memory cell, Electronics Letters, Vol. 26, pp. 303–304, 1990.