| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic circuit capable of reducing an in-phase component of a differential signal to be mixed in a single end signal, and to provide a driving method of the electronic circuit.SOLUTION: An electronic circuit 20 comprises: an amplifier circuit 22; a cross switch 21 for supplying alternately differential signals Vin+ and Vin- to an input terminal T13 of the amplifier circuit 22 at timing synchronizing with a control signal Ctrl; a converter 23 for converting a signal output from the amplifier circuit 22 to a digital signal; and a correlation double sampling circuit 26 where the digital signal is input from the converter 23. |
