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公开(公告)号:US20100085110A1
公开(公告)日:2010-04-08
申请号:US12501375
申请日:2009-07-10
申请人: Dong Jiao , Hai Li , Ran Wang , Henry F. Huang , Yiran Chen
发明人: Dong Jiao , Hai Li , Ran Wang , Henry F. Huang , Yiran Chen
IPC分类号: G05F1/10
CPC分类号: G05F1/46
摘要: Method and apparatus for compensating for voltage fluctuations on a voltage supply line in an integrated circuit device. In accordance with some embodiments, the apparatus includes a voltage fluctuation sensor which senses a voltage on the supply line, and a compensation circuit comprising a switch and a charge storage device (CSD). The switch actively connects the CSD to the supply line when the voltage sensed by the voltage fluctuation sensor passes outside a predetermined voltage range.
摘要翻译: 用于补偿集成电路装置中的电压供应线上的电压波动的方法和装置。 根据一些实施例,该装置包括感测电源线上的电压的电压波动传感器和包括开关和电荷存储装置(CSD)的补偿电路。 当电压波动传感器感测到的电压超过预定电压范围时,开关主动将CSD连接到电源线。
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公开(公告)号:US09110104B2
公开(公告)日:2015-08-18
申请号:US13482033
申请日:2012-05-29
申请人: Kun-Young Chung , Dong Jiao , Ming Zhang
发明人: Kun-Young Chung , Dong Jiao , Ming Zhang
CPC分类号: G01R19/0084 , G01K7/32 , G01R31/2853
摘要: A voltage-temperature sensor includes a first converter, a second converter and a data processing block. The first converter generates first digital data based on an operational voltage and an operational temperature. The first converter has a first sensitivity to the operational voltage and the operational temperature. The second converter generates second digital data based on the operational voltage and the operational temperature. The second converter has a second sensitivity to the operational voltage and the operational temperature. The second sensitivity is different from the first sensitivity. The data processing block determines a combination of an unknown value of the operational voltage and an unknown value of the operational temperature based on a combination of the first digital data and the second digital data.
摘要翻译: 电压 - 温度传感器包括第一转换器,第二转换器和数据处理块。 第一转换器基于操作电压和操作温度产生第一数字数据。 第一转换器对工作电压和工作温度具有第一灵敏度。 第二转换器基于工作电压和工作温度产生第二数字数据。 第二转换器对操作电压和操作温度具有第二灵敏度。 第二灵敏度与第一灵敏度不同。 数据处理块基于第一数字数据和第二数字数据的组合来确定操作电压的未知值和操作温度的未知值的组合。
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