公开(公告)号：US20060006915A1

公开(公告)日：2006-01-12

申请号：US10887891

申请日：2004-07-12

Applicant: Hai Yan ,  Chiajen Lee ,  Geetanjali Asuri ,  Tien-Min Miao ,  Siri Eikedal ,  Christopher Zeleznik ,  Kwang-Bo Cho ,  Gennadiy Agranov

Inventor： Hai Yan ,  Chiajen Lee ,  Geetanjali Asuri ,  Tien-Min Miao ,  Siri Eikedal ,  Christopher Zeleznik ,  Kwang-Bo Cho ,  Gennadiy Agranov

IPC: H03K3/017

CPC classification number: H04N5/3597 ,  H03K17/164 ,  H04N5/3765

Abstract: An imager with a slew rate control circuit that uses multiple digital control signals to control the rising and falling slew rates of boosted signals, such as transistor gate signals, and/or supply voltages used by an imager or other device. By using digital signals, the invention provides slew rate control that is less affected by power supply, temperature and process variations.

Abstract translation: 具有压摆率控制电路的成像器使用多个数字控制信号来控制诸如晶体管栅极信号的升压和降压转换速率和/或由成像器或其它器件使用的电源电压。 通过使用数字信号，本发明提供了受电源，温度和工艺变化影响较小的压摆率控制。