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A Clock-Feedthrough and Offset Compensated Fully-Differential Switched-Current Circuit
Hyeong-Woo CHA Kenzo WATANABE
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/11/25
Print ISSN: 0916-8508
Type of Manuscript: Special Section LETTER (Special Section of Letters Selected from the 1995 IEICE General Conference)
fully-differential switched-current circuit, SI memory cell, clock-feedthrough,
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A fully-differential switched-current (SI) circuit provided with clock-feedthrough (CFT) and common mode rejection and offset compensation schemes is described. Different from a conventional SI memory cell, it takes the difference between two differential inputs to deliver the balanced differential currents. Transistor level simulations and error analyses are given to demonstrate its performance.