发明名称 |
METHOD AND SYSTEM FOR TRANSITIONING BETWEEN OPERATION STATES IN AN OUTPUT SYSTEM |
摘要 |
A closed loop amplifier system comprising a modulator that provides a pulse-width modulated (PWM) output signal based on an input signal, the modulator having a variable closed loop transfer function. The system also comprises a ramp generator that provides a ramp signal to the modulator, the variable closed loop transfer function of the modulator varying as a function of the ramp signal. The system further comprises a controller that controls the ramp generator to provide the ramp signal to adjust the variable closed loop transfer function during transitions between operating states of the amplifier system.
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申请公布号 |
US2009160547(A1) |
申请公布日期 |
2009.06.25 |
申请号 |
US20070961144 |
申请日期 |
2007.12.20 |
申请人 |
SHANKAR ASIT;KROGSGAARD KLAUS |
发明人 |
SHANKAR ASIT;KROGSGAARD KLAUS |
分类号 |
H03F3/38;H03F3/217 |
主分类号 |
H03F3/38 |
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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