發送短信

數:

提供者:

CAPTCHA:

 ______    __   __   _____     __   __   _    _   
|      \\  \ \\/ // |  __ \\   \ \\/ // | \  / || 
|  --  //   \ ` //  | |  \ ||   \ ` //  |  \/  || 
|  --  \\    | ||   | |__/ ||    | ||   | .  . || 
|______//    |_||   |_____//     |_||   |_|\/|_|| 
`------`     `-`'    -----`      `-`'   `-`  `-`

Please enter what you see:

發送短信 : A CMOS PSR enhancer with 87.3 mV PVT-insensitive dropout voltage for sensor circuits