Research in analog integrated circuits has recently gone in the direction of low-voltage (LV),
low-power (LP) design, especially in the environment of portable systems where a low …

The voltage differencing transconductance amplifier (VDTA) is a recently introduced active
element for analog signal processing. However, the realization of VDTA is not given by any …

In spite of all electronic systems prominently being dominated by digital circuits and systems,
the analog circuits have neither become obsolete nor avoidable. In fact, despite the …

Two new multiple-mode (including voltage, current, transconductance, and transresistance
modes) OTA-C universal biquad filters are proposed. The first proposed circuit uses only …

Design and simulation of a digitally controlled CMOS fully differential current conveyor
(DCFDCC) is presented. A novel current division network (CDN) is used to provide the …

The design of a low-power, low-voltage, fully-differential universal biquad filter is presented
in this work, which is constructed from four multiple-input gate-driven operational …

This paper presents a new realization of electronically tunable mixed mode (including
transadmittanceand voltage-modes) biquad filter with single input, three outputs or three …

In this paper, an electronically tunable mixed-mode analog filter is proposed, which employs
only a single active element, namely Extra X Current Controlled Conveyor (EX-CCCII), two …

With the emergence of new technology-supported learning environments (eg, MOOCs,
mobile edu games), efficient and effective tutoring mechanisms remain relevant beyond …

Two grounded capacitance multipliers employing the current differencing transconductance
amplifier (CDTA) are proposed. They can be easily modified to the floating versions by using …