Invention Grant
US08664932B2 Voltage generating circuit, device including the same, and method of generating voltage
失效
电压产生电路，包括该电路的装置以及产生电压的方法
- Patent Title: Voltage generating circuit, device including the same, and method of generating voltage
- Patent Title (中): 电压产生电路，包括该电路的装置以及产生电压的方法
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Application No.: US13005205Application Date: 2011-01-12
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Publication No.: US08664932B2Publication Date: 2014-03-04
- Inventor: Sang-Woog Byon
- Applicant: Sang-Woog Byon
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Agency: Lee & Morse, P.C.
- Priority: KR10-2010-0013014 20100211
- Main IPC: G05F3/16
- IPC: G05F3/16 ; H03F3/45
Abstract:
A voltage generating circuit includes a range adjusting unit configured to output a code signal for adjusting the range of an output voltage and to determine a magnitude of the output voltage to set a control code while an output range adjusting operation is performed. The range adjusting unit is configured to output the code signal in response to a data code received from the outside after the output range adjusting operation is complete. The voltage generating circuit includes a digital analog converter configured to output a conversion voltage in response to the code signal, and an output unit configured to set an amplification gain thereof according to the control code and to amplify the conversion voltage according to the amplification gain to output the output voltage.
Public/Granted literature
- US20110193535A1 VOLTAGE GENERATING CIRCUIT, DEVICE INCLUDING THE SAME, AND METHOD OF GENERATING VOLTAGE Public/Granted day:2011-08-11
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