发明授权
- 专利标题： Reduced component digital to analog decoder and method
- 专利标题（中）： 低分量数字到模拟解码器和方法
-
申请号： US12439265申请日： 2007-08-31
-
公开(公告)号： US08031093B2公开(公告)日： 2011-10-04
- 发明人: Kongning Li , Charles Leung , Grigori Temkine , Milivoje Aleksic , Steven Turner , Greg Vansickle , Kevin O'Neil
- 申请人： Kongning Li , Charles Leung , Grigori Temkine , Milivoje Aleksic , Steven Turner , Greg Vansickle , Kevin O'Neil
- 申请人地址： CA Markham, Ontario
- 专利权人： ATI Technologies ULC
- 当前专利权人： ATI Technologies ULC
- 当前专利权人地址： CA Markham, Ontario
- 代理机构： Vedder Price P.C.
- 国际申请： PCT/IB2007/002654 WO 20070831
- 国际公布： WO2008/026067 WO 20080306
- 主分类号： H03M1/00
- IPC分类号： H03M1/00 ; H03M1/66
摘要：
An n bit D/A decoder is formed using P-type and N-type transistor switches, instead of convention CMOS switches. Each P-type and N-type switch may be formed of fewer transistors than those used to form a CMOS switch, thereby reducing the overall transistor count. The decoder may be used to decode digital values to non-linear GAMMA corrected analog output voltages.
公开/授权文献
- US20100013689A1 REDUCED COMPONENT DIGITAL TO ANALOG DECODER AND METHOD 公开/授权日：2010-01-21
信息查询
