Circuit Providing Low-Noise Readout
    5.
    发明申请
    Circuit Providing Low-Noise Readout 有权
    电路提供低噪声读数

    公开(公告)号:US20090101798A1

    公开(公告)日:2009-04-23

    申请号:US12126762

    申请日:2008-05-23

    IPC分类号: H01L27/00 H03F3/08

    摘要: Systems, methods, and apparatuses that may be employed to reduce noise in an electronic circuit are described. Systems are provided that include a circuit, wherein the circuit is configured to provide an active reset technique and an active column sensor readout technique. Methods for reducing circuit noise are also provided. The methods include providing a circuit configured to perform an active reset technique and an active column sensor readout technique. The methods further provide that the active reset technique and the active column sensor readout technique are both performed by the circuit. An imaging apparatus is provided that includes an array of photo-sensitive pixels, wherein each of the pixels can include a circuit configured to provide an active reset technique and an active column sensor readout technique. The active reset technique and the active column sensor readout technique are executable on the circuit.

    摘要翻译: 描述了可以用于减少电子电路中的噪声的系统,方法和装置。 提供了包括电路的系统,其中电路被配置为提供有源复位技术和有源列传感器读出技术。 还提供降低电路噪声的方法。 所述方法包括提供被配置为执行有源复位技术和有源列传感器读出技术的电路。 这些方法进一步提供了主动复位技术和有源列传感器读出技术都由电路执行。 提供了一种成像设备,其包括光敏像素阵列,其中每个像素可以包括配置成提供有源复位技术和有源列传感器读出技术的电路。 有源复位技术和有源列传感器读出技术可在电路上执行。