In this paper, digital CMOS switched-current (SI) circuits with low charge-injection errors are presented. These circuits are based on the operation of the ...
In this paper, digital CMOS switched-current (SI) circuits with low charge-injection errors are presented. These circuits are based on the operation of the ...
A new switched-current memory cell is proposed which achieves very low charge injection errors. The technique virtually eliminates the signal-dependent ...
This paper presents the design of 1.2-V switched-current circuits in a standard digital CMOS process. The core elements are the proposed fully differential SI ...
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The switched-current (SI) circuit is a basic building block for an analog sampled-data signal processing in which signals are represented by current rather ...
The most significant problem in SI circuits is charge injection from MOS switches, also known as clock-feedthrough (CFT). A number of CFT compensation ...
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The resulting error from the voltage spikes is signal dependent in both magnitude and polarity, difficult to predict, and sometimes worse than switch charge.
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Dec 2, 2008 · The switched-current (SI) technique permits realizing analog discrete-time circuits in standard digital CMOS technology.
The circuit technology used in portable electronic systems has been changing from the conventional analog circuit technology to a mixed-signal technology.
The charge injection error present in the integrator is reduced by adding the "dummy switch", or a method to minimize the charge injection by removing the ...