SYSTEMS AND METHODS OF ELEMENT SCRAMBLING FOR COMPENSATION AND CALIBRATION OF ANALOG-TO-DIGITAL CONVERTER FEEDBACK专利检索- .校正或测试专利检索查询-专利查询网

SYSTEMS AND METHODS OF ELEMENT SCRAMBLING FOR COMPENSATION AND CALIBRATION OF ANALOG-TO-DIGITAL CONVERTER FEEDBACK
申请号	PCT/US2015036211	申请日	2015-06-17	公开(公告)号	WO2016003648A3	公开(公告)日	2016-03-10
申请人	CIRRUS LOGIC INC;			发明人	MELANSON JOHN L; MEHTA JAIMIN; HODAPP STEPHEN T;
摘要	An apparatus may include a scrambler element configured to receive an input signal and generate a scrambled thermometer code-like signal having a plurality of bits based on the input signal and having a plurality of possible quantization values. The scrambler element may generate at least one equivalent code of the scrambled thermometer code-like signal for each possible quantization value. For each of one or more of the possible quantization values, the scrambler element may be configured to generate a plurality of possible equivalent codes of the scrambled thermometer code-like signal. Responsive to the input signal indicating a change in quantization value of the scrambled thermometer code-like signal, the scrambler element may change the scrambled thermometer code-like signal by transitioning the smallest possible number of the plurality of bits of the scrambled thermometer code-like signal to change quantization value of the scrambled thermometer code-like signal in accordance with the input signal.
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