| 摘要 |
A band gap reference voltage generation circuit includes an operational amplifier for receiving first and second voltages and outputting an operational amplified signal; a first voltage generator for generating the first voltage in response to the operational amplified signal; a second voltage generator for generating the second voltage in response to the operational amplified signal; a common current path unit connected between output nodes of the first and second voltage generators and generating a current path based on a common voltage level of the first and second voltages; and a reference voltage generator for generating a reference voltage based on the operational amplified signal.
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