Invention Grant
- Patent Title: Differential amplifier and dual mode comparator using the same
- Patent Title (中): 差分放大器和双模式比较器使用相同
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Application No.: US14109326Application Date: 2013-12-17
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Publication No.: US09160323B2Publication Date: 2015-10-13
- Inventor: Si-Wook Yoo
- Applicant: SK hynix Inc.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK Hynix Inc.
- Current Assignee: SK Hynix Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T Group LLP
- Priority: KR10-2013-0130008 20131030
- Main IPC: H03K5/22
- IPC: H03K5/22 ; H03K5/24 ; H03F3/45
Abstract:
A differential amplifier includes an input common mode voltage generation unit suitable for generating an input common mode voltage, an input common mode voltage sampling unit suitable for performing an independent sampling operation on the input common mode voltage, and a differential amplifying unit suitable for performing a differential amplifying operation on an input voltage and the sampled input common mode voltage.
Public/Granted literature
- US20150116003A1 DIFFERENTIAL AMPLIFIER AND DUAL MODE COMPARATOR USING THE SAME Public/Granted day:2015-04-30
Information query
IPC分类:
