发明名称 |
Summing comparator for higher order class D amplifiers |
摘要 |
The summing comparator includes: a first integrator; a second integrator for receiving an output of the first integrator; and a comparator for switching when the output of the first integrator is greater than the output of the second integrator. The outputs of the first and second integrators are directly compared by the comparator without the necessity of a summing amplifier.
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申请公布号 |
US7498879(B2) |
申请公布日期 |
2009.03.03 |
申请号 |
US20060389709 |
申请日期 |
2006.03.27 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
KRISHNAN JAGADEESH;RAMASWAMY SRINATH M.;BURRA GANGADHAR |
分类号 |
H03F3/217 |
主分类号 |
H03F3/217 |
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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