Self-isolated gain-enhanced sense amplifier
Proceedings. IEEE Asia-Pacific Conference on ASIC, - Trang 57-60
Tóm tắt
The work describes a self-isolated gain-enhanced sense amplifier (SGSA) for high-speed memory. A pair of incoming signals with large capacitive load can be self-isolated to the input nodes of the SGSA during the transient operation. The input nodes of the SGSA are then regenerated through the self-feedback control of the sense amplifier. Thus the gain is enhanced and the speed and driving capability is improved. The simulations using a 0.25 /spl mu/m CMOS process parameters show that the SGSA has 10-77% speed improvement compared to the proposed sense amplifiers.
Từ khóa
#Random access memory #Logic circuits #Feedback #Differential amplifiers #Very large scale integration #High speed integrated circuits #Laboratories #Operational amplifiers #Signal design #Integrated circuit interconnectionsTài liệu tham khảo
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