发明名称 |
SLEW RATE CONTROL APPARATUS FOR DIGITAL MICROPHONES |
摘要 |
A driver, includes a driver block, a controller block, and a comparison block. The driver block includes an adjustable current source configured to produce a digital output stream. The controller block is coupled to the driver block. The comparison block is coupled to the driver block and the controller block. The comparison block is configured to compare the digital output stream to a reference value at a time delayed with respect to a master clock and based upon the comparison cause the controller block to adjust a strength of the driver block. |
申请公布号 |
WO2015034724(A1) |
申请公布日期 |
2015.03.12 |
申请号 |
WO2014US52938 |
申请日期 |
2014.08.27 |
申请人 |
KNOWLES ELECTRONICS, LLC |
发明人 |
NIELSEN, JOHN;FÜRST, CLAUS ERDMANN;YURTTAS, AZIZ;MORTENSEN, ANDERS SVAVA |
分类号 |
H04R3/00;H04R3/08 |
主分类号 |
H04R3/00 |
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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