Invention Grant
US08648290B2 Data selection circuit, data transmission circuit, ramp wave generation circuit, and solid-state imaging device
有权
数据选择电路,数据传输电路,斜波发生电路和固态成像装置
- Patent Title: Data selection circuit, data transmission circuit, ramp wave generation circuit, and solid-state imaging device
- Patent Title (中): 数据选择电路,数据传输电路,斜波发生电路和固态成像装置
-
Application No.: US13115497Application Date: 2011-05-25
-
Publication No.: US08648290B2Publication Date: 2014-02-11
- Inventor: Yoshio Hagihara
- Applicant: Yoshio Hagihara
- Applicant Address: JP Tokyo
- Assignee: Olympus Corporation
- Current Assignee: Olympus Corporation
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2010-119480 20100525
- Main IPC: H03H11/26
- IPC: H03H11/26 ; H04N5/335

Abstract:
Provided are a data selection circuit, a data transmission circuit, a ramp wave generation circuit, and a solid-state imaging device. A delay section delays signals input to delay units of n (n is a natural number equal to or more than 3) stages that are connected to each other and have the same configuration and outputs delayed signals from the delay units. A delay control section controls a delay amount of the delay units. An output section performs a logical operation on signals output from i-th and j-th (i and j are natural numbers that are different from each other and equal to or more than 1 and equal to or less than n) delay units to generate a signal and outputs the signal to a k-th (k is a natural number equal to or more than 1 and equal to or less than m) first data selection pulse input terminal of a functional circuit having m (m is a natural number equal to or more than 2) first data selection pulse input terminals.
Public/Granted literature
Information query