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US08279688B2 Sense amplifier enable signal generation 有权
感应放大器使能信号生成

Sense amplifier enable signal generation
Abstract:
System and method for generating a sense amplifier enable (“SAE”) signal having a programmable delay with a feedback loop to control the SAE signal duty cycle, which can be used in SRAM or DRAM, or other kinds of memory cells. An illustrative non-limiting embodiment comprises: a programmable clock chopper, a low pass filter, a bias generator, a comparator, and a feedback control module.
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