Invention Grant
- Patent Title: Design structures and systems involving digital to analog converters
- Patent Title (中): 涉及数模转换器的设计结构和系统
-
Application No.: US11962276Application Date: 2007-12-21
-
Publication No.: US07710302B2Publication Date: 2010-05-04
- Inventor: Joseph A. Iadanza , Benjamin T. Voegeli
- Applicant: Joseph A. Iadanza , Benjamin T. Voegeli
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Riyon Harding
- Main IPC: H03M1/78
- IPC: H03M1/78

Abstract:
A digital to analog converter (DAC) system comprising, a first segment, wherein a segment comprises, a first path including an array of resistors connected in series between a first reference voltage node and a second reference voltage node, wherein the array is connected to a first switch device disposed between nodes of the array and an output node, and a third path including a second resistor in series with a second switch device, wherein the third path is connected in parallel with the first path.
Public/Granted literature
- US20090160689A1 HIGH SPEED RESISTOR-BASED DIGITAL-TO-ANALOG CONVERTER (DAC) ARCHITECTURE Public/Granted day:2009-06-25
Information query
IPC分类: