Adaptive level shifter for print nozzle amplifier
    20.
    发明授权
    Adaptive level shifter for print nozzle amplifier 有权
    打印喷嘴放大器的自适应电平转换器

    公开(公告)号:US09221251B2

    公开(公告)日:2015-12-29

    申请号:US14374751

    申请日:2012-04-25

    摘要: An apparatus includes an amplifier to provide a waveform to drive a print nozzle. The amplifier also provides a current proportional to a slew rate of the waveform. A pass gate to applies the waveform to the print nozzle in response to a drive signal. A level shifter adjusts the drive signal based on the current.

    摘要翻译: 一种装置包括放大器以提供驱动打印喷嘴的波形。 放大器还提供与波形的转换速率成比例的电流。 传递门,用于响应于驱动信号将波形施加到打印喷嘴。 电平移位器根据电流调整驱动信号。