发明名称 |
Oversampling modulation in a D/A converter using a combination of feedforward/feedback coefficients and shift registers |
摘要 |
A high-order oversampling modulation apparatus is disclosed herein. The present invention implements a high-order oversampling modulation apparatus by use of a plurality of shift registers in response to clock signals provided with a frequency higher than the sampling rate in order to simplify the circuit and layout.
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申请公布号 |
US5661479(A) |
申请公布日期 |
1997.08.26 |
申请号 |
US19950532128 |
申请日期 |
1995.09.22 |
申请人 |
UNITED MICROELECTRONIC CORPORATION |
发明人 |
TANG, ALEX |
分类号 |
H03M3/02;H03M7/00;H03M7/32;(IPC1-7):H03M3/00 |
主分类号 |
H03M3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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