发明名称 |
ASYNCHRONOUS ANALOG-TO-DIGITAL CONVERTER HAVING ADAPATIVE REFERENCE CONTROL |
摘要 |
A method is provided. An analog signal is received. The analog input signal is compared to first and second reference signals to generate a first comparison result, and the first comparison result and a first time stamp corresponding to the first comparison result are registered. A first portion of a digital signal is generated from the first comparison result. At least one of the first and second reference signals is adjusted. A second comparison result is generated if the analog signal reaches an adjusted one of the first and second reference signals within a predetermined interval, and a second portion of the digital signal is generated from the second comparison result. |
申请公布号 |
US2014062735(A1) |
申请公布日期 |
2014.03.06 |
申请号 |
US201213599491 |
申请日期 |
2012.08.30 |
申请人 |
DASGUPTA UDAYAN;THIAGARAJAN GANESAN;GOPINATHAN VENUGOPAL;TEXAS INSTRUMENTS INCORPORATED |
发明人 |
DASGUPTA UDAYAN;THIAGARAJAN GANESAN;GOPINATHAN VENUGOPAL |
分类号 |
H03M1/34 |
主分类号 |
H03M1/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|