Image sensing module capable of fast transferring signal and method thereof

An image sensing module capable of fast transferring signal comprising:

• an optical sensor set having a plurality of optical sensors, said optical sensors being used for receiving an optical signal and generating a plurality of corresponding charge signals;
• a plurality of readout circuits each having a plurality of input terminals connected to a portion of said optical sensors and an output terminal, said output terminals of said readout circuits outputting in order said charge signals received by said input terminals;
• and
• a plurality of amplifying circuits, each of said amplifying circuits comprising:
• an operation amplifier having a grounded first input terminal, a second input terminal and an output terminal;
• a first switch having a first terminal and a second terminal, said first terminal being connected to said output terminal of one of said readout circuits;
• a second switch having a first terminal connected to said second terminal of said first switch and a grounded second terminal;
• a third switch having a first terminal connected to said second input terminal of said operation amplifier and a second terminal connected to said output terminal of said operation amplifier;
• a fourth switch having a first terminal connected to said output terminal of said operation amplifier and a second terminal;
• a first capacitor having a first terminal connected to said second terminal of said first switch and a second terminal connected to said second input terminal of said operation amplifier;
• and
• a second capacitor having a first terminal connected to said second input terminal of said operation amplifier and a second terminal connected to said output terminal of said operation amplifier;
• whereby said input terminals of said amplifying circuits receive and amplify said charge signals outputted in order by said output terminals of said readout circuits, and said output terminals of said amplifying circuits then output said amplified charge signals one by one.