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Current differential amplifiers: New circuits and applications. (English) Zbl 1005.94034

Summary: New CMOS current differential amplifiers are proposed that are suitable for analog signal processing at high frequencies. They consist of simple current mirrors, which are easy to design and to implement in IC form. Low-voltage low-power design is feasible. Relying on these devices, a number of applications are obtained, including lossy and lossless integrators, simulated inductors, active filters, and harmonic oscillators. Theoretical expressions are given for all of the proposed new circuits. The verification of the circuits is also achieved by simulation.

MSC:

94C10 Switching theory, application of Boolean algebra; Boolean functions (MSC2010)
94A12 Signal theory (characterization, reconstruction, filtering, etc.)
68M10 Network design and communication in computer systems
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References:

[1] CMOS Analogue Circuit Design. Oxford University Press: Oxford, 1987.
[2] CMOS-Circuit Design, Layout and Simulation. IEEE Press: New York, 1998.
[3] Galanis, Proceedings of the IEEE ICECS 1 pp 65– (1996)
[4] Gkotsis, Proceedings of the Fifth IEEE ICECS 1 pp 317– (1998)
[5] Souliotis, Proceedings of the Second IMACS, International Conference on CSC 1 pp 297– (1998)
[6] Analog VLSI-Signal and Information Processing. McGraw-Hill: New York, 1994.
[7] Chrisanthopoulos, Proceedings of the IEEE ICECS 1 pp 501– (1999)
[8] Analog Integrated Circuit Design. Wiley: New York, ISBN-0-471-14448-7 1997.
[9] Igor Mucha, Analogue building blocks based on digital CMOS gates. Proceedings of the International AMSE Conference on Communications, Signals and Systems, Brno, CZ, 1996; 387-390.
[10] Proceedings of the IEEE ISCAS’96 1 pp 525– (1996)
[11] Sibum, Electronics Letters 34 pp 62– (1998) · doi:10.1049/el:19980106
[12] Roberts, IEEE Transactions on Circuits and Systems?I: Fundamental Theory and Applications 39 pp 257– (1992) · Zbl 0825.94264 · doi:10.1109/81.129453
[13] Mitsuo, Analog Integrated Circuits and Signal Processing 20 pp 161– (1999) · doi:10.1023/A:1008310831955
[14] Girling, Wireless World pp 341– (1970)
[15] Filter Theory and Design. Pitman: London, 1978.
[16] Continuous-Time Active Filter Design. CRC Press: Boca Raton, FL, 1999.
[17] Haritantis, International Journal of Electronics 58 pp 295– (1985) · doi:10.1080/00207218508939023
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