Invention Grant
- Patent Title: Reference current generating circuit with process variation compensation
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Application No.: US15986209Application Date: 2018-05-22
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Publication No.: US10429876B2Publication Date: 2019-10-01
- Inventor: Byeong Hak Jo , Jeong Hoon Kim , Kyu Jin Choi , Jong Ok Ha
- Applicant: Samsung Electro-Mechanics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2017-0112016 20170901
- Main IPC: G05F3/10
- IPC: G05F3/10 ; G05F3/26
Abstract:
A reference current generating circuit includes a current source circuit configured to generate a reference current based on an internal resistor; and a compensation circuit configured to comprise a first compensation circuit comprising a first compensation resistor and a second compensation resistor, and the first compensation resistor and the second compensation resistor are configured to convert the reference current into a first output current and compensate for process variation of the current source circuit.
Public/Granted literature
- US20190072993A1 REFERENCE CURRENT GENERATING CIRCUIT WITH PROCESS VARIATION COMPENSATION Public/Granted day:2019-03-07
Information query
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