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Far End Resistance Tracking Design with Near End Pre-Charge Control for Faster Recovery Time
Far End Resistance Tracking Design with Near End Pre-Charge Control for Faster Recovery Time
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机译:具有近端预充电控制的远端电阻跟踪设计,可加快恢复时间
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摘要
A wordline tracking circuit and corresponding method are disclosed, and include a tracking wordline having an impedance characteristic associated therewith that models a row of memory cells in a memory device, wherein the tracking wordline row has a near end that receives a wordline pulse signal having a near end rising pulse edge and a near end falling pulse edge. The tracking wordline also has a far end. A tracking cell component is coupled to the far end of the tracking wordline that receives the wordline pulse signal. Lastly, the circuit includes a tracking bitline pre-charge circuit coupled to the tracking cell that is configured to pre-charge a tracking bitline associated with the tracking cell using the near end wordline pulse signal.
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