Invention Grant
- Patent Title: Apparatuses, methods, and circuits including a delay circuit
- Patent Title (中): 包括延迟电路的装置,方法和电路
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Application No.: US14576614Application Date: 2014-12-19
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Publication No.: US09584140B2Publication Date: 2017-02-28
- Inventor: Yantao Ma , Tyler Gomm
- Applicant: MICRON TECHNOLOGY, INC.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Dorsey & Whitney LLP
- Main IPC: H03L7/06
- IPC: H03L7/06 ; H03L7/085 ; G11C7/22 ; H03H11/26 ; H03L7/081 ; H03K5/14

Abstract:
Apparatuses, methods, and delay circuits for delaying signals are described. An example apparatus includes a fine delay circuit configured to provide an output signal based on a ratio of a first input signal and a second input signal. The fine delay circuit including a phase mixer circuit including first signal drivers configured to receive the first input signal. The fine delay circuit further including second signal drivers configured to receive the second input signal, where at least two of the first signal drivers have different drive strengths and at least two of the second signal drivers have different drive strengths.
Public/Granted literature
- US20150102844A1 APPARATUSES, METHODS, AND CIRCUITS INCLUDING A DELAY CIRCUIT Public/Granted day:2015-04-16
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