Delta-sigma signal density modulation for optical transducer control

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US07915838B2 Delta-sigma signal density modulation for optical transducer control 有权

Title translation: 用于光学传感器控制的Delta-sigma信号密度调制

Patent Title: Delta-sigma signal density modulation for optical transducer control
Patent Title (中): 用于光学传感器控制的Delta-sigma信号密度调制
Application No.: US11823904

Application Date: 2007-06-29
Publication No.: US07915838B2

Publication Date: 2011-03-29
Inventor: David VanEss
Applicant: David VanEss
Applicant Address: US CA San Jose
Assignee: Cypress Semiconductor Corporation
Current Assignee: Cypress Semiconductor Corporation
Current Assignee Address: US CA San Jose
Main IPC: H05B37/02
IPC: H05B37/02 ; H03M3/00

Abstract:

A controller for optical transducers uses delta-sigma signal density modulation to reduce electromagnetic interference.

Abstract(Chinese):

用于光学传感器的控制器使用Δ-Σ信号密度调制来减少电磁干扰。

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