Design and method of domain layout of 14-bit integrated circuit DAC (Digital to Analog Converter) current source array
A current source array and integrated circuit technology, applied in the direction of digital-to-analog converters, etc., can solve the problems that cannot meet the requirements of high conversion accuracy and high speed, do not consider the spatial distribution, and the conversion accuracy requirements are not very high, etc., to achieve good heat resistance Gradient effect, spurious-free signal-to-noise ratio, effect of spurious-free dynamic range
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0048] Below in conjunction with embodiment the present invention is described in further detail:
[0049] The 14-bit integrated circuit DAC current source array includes a main array formed by a plurality of current sources neatly arranged. The main array is divided into four main quadrants according to the upper and lower midlines and the left and right midlines. The four main quadrants are respectively the upper left main quadrant, Lower Left Main Quadrant, Upper Right Main Quadrant, and Lower Right Main Quadrant (eg Figure 4 shown).
[0050] Each main quadrant is further divided into four sub-quadrants according to the upper and lower midlines and the left and right midlines, such as Figure 5 As shown, the auxiliary quadrant located in the upper left of the upper left main quadrant is divided into the left half and the right half. The left half includes areas 1 to 8, and areas 1 to 8 are distributed from left to right and from top to bottom. 1. Area 5, Area 6, Area 2, ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com