Sense amplifier comparison circuit
A technology of sensitive amplifiers and comparison circuits, which is applied in the field of circuits, can solve problems such as limited applications, and achieve the effect of eliminating adverse effects
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[0057] The first embodiment, a comparison circuit for reading sensitive amplifier, such as figure 2 As shown, it includes: a comparator, a memory unit circuit, a reference unit circuit, a first and a second clamping circuit;
[0058] A first current source generating circuit, the output terminal is connected to the first clamping circuit and the memory unit circuit;
[0059] A second current source generating circuit, and the output terminal is connected to the second clamping circuit and the reference unit circuit;
[0060] The first current conversion voltage circuit is connected between the ground and the first clamping circuit;
[0061] The second current conversion voltage circuit is connected between the ground and the second clamping circuit;
[0062] One input terminal of the comparator is connected to the connection point between the first current conversion voltage circuit and the first clamp circuit, and the other input terminal is connected to the second current conversion ...
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