知搜-全球专利检索

  1. 登录
  2. 注册
发明公开
CN103237180A 一种高动态范围红外焦平面读出电路 失效 - 权利终止 许可

一种高动态范围红外焦平面读出电路
摘要：
一种高动态范围红外焦平面读出电路，包括像素单元电路、比较计数电路、电荷重新分配控制电路及数字模拟转化电路，像素单元电路的输出分别连接比较计数电路和电荷重新分配控制电路，比较计数电路的一个输出连接像素单元电路，比较计数电路的另一个输出分别连接数字模拟转化电路和电荷重新分配控制电路，数字模拟转化电路的输出连接电荷重新分配控制电路。
摘要（英）：

A high-dynamic-range infrared focal plane reading circuit comprises a pixel unit circuit, a comparing and counting circuit, a charge reallocating control circuit and a digital-analog conversion circuit. An output of the pixel unit circuit is respectively connected with the comparing and counting circuit and the charge reallocating control circuit, one output of the comparing and counting circuit is connected with the pixel unit circuit, the other output of the comparing and counting circuit is respectively connected with the digital-analog conversion circuit and the charge reallocating control circuit, and an output of the digital-analog conversion circuit is connected with the charge reallocating control circuit.

公开/授权文献
0/0