T. Azadmousavi
Department of Electrical Engineering, Sahand University of Technology, Tabriz, Iran.
[ 1 ] - A Power Efficient Gain Enhancing Technique for Current Mirror
This work introduces a new and simple method for adjusting the gain of current mirror. The major advantage of the proposed architecture is that, unlike the conventional variable gain current mirror, it does not need the change of the biasing current to adjust current gain. Therefore, the power dissipation remains constant in all of the gain settings. In addition, the proposed variable gain curr...
[ 2 ] - An Ultra-Low Power Variable Gain Current Mirror
A power efficient gain adjustment technique is described to realize programmable gain current mirror. The dissipation power changes over the wide gain range of structure are almost negligible. This property is in fact very interesting from power management perspective, especially in analog designs. The simple structure and constant frequency bandwidth are other ever-interesting merits of propos...
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