发明名称 APPARATUS, CIRCUIT AND METHOD FOR AUTOMATIC PHASE-SHIFTING PULSE WIDTH MODULATED SIGNAL GENERATION
摘要 Systems, circuits and methods for phase-shifting pulse width modulated signal generation are disclosed. In some embodiments, a phase-shifting pulse width modulation circuit is configured to output pulses based on an input pulse width modulated signal. The pulses are staggered relative to one another, and can be received by a light-emitting diode driver for driving a light-emitting diode string at one or more time periods. The phase-shifting pulse width modulation circuit can include a counter-based programmable delay subcircuit consisting of two counter-based programmable delay blocks.
申请公布号 US2011204810(A1) 申请公布日期 2011.08.25
申请号 US20100712930 申请日期 2010.02.25
申请人 MSILICA INC 发明人 YANG ZHIYU;S. DILIP;DHAYAGUDE TUSHAR
分类号 H05B41/16;H03K3/00 主分类号 H05B41/16
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