发明名称 |
Piecewise linear digital to analog conversion |
摘要 |
A digital to analog converter includes a network of impedance components having a plurality of nodes having associated voltages. A tap is coupled to one or more associated one of the plurality of nodes to source or sink electrical current relative to the associated node(s). A switching system is operative to couple a selected one of the nodes to an output according to a digital input word and thereby provide an analog voltage corresponding to the digital input.
|
申请公布号 |
US6445325(B1) |
申请公布日期 |
2002.09.03 |
申请号 |
US20010036929 |
申请日期 |
2001.12.21 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
BURNS MARK A. |
分类号 |
H03M1/66;H03M1/76;(IPC1-7):H03M2/66 |
主分类号 |
H03M1/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|