A negative voltage level shift control circuit and method
A technology of conversion control and negative voltage generation circuit, which is applied in the direction of logic circuit, logic circuit connection/interface arrangement, logic circuit coupling/interface using field effect transistor, etc., which can solve the problem of circuit output voltage pulling up and affecting circuit performance, etc. problem, achieve the effect of reducing charge consumption, reducing the risk of voltage being pulled up, and speeding up switching speed
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0031] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0032] During the operation of the integrated circuit, different voltages are generally required for different application scenarios. For example, in a high-speed chip interface circuit, different level domains cannot be directly interconnected, and a corresponding level conversion circuit is required for connection.
[0033] Figure 1a It is a schematic diagram of the structure of the negative voltage level conversion control circuit in the related art, such as Figure 1a As shown, the negative voltage level shift control circuit includes: a negative voltage generation circuit NVG and M level shift units LevelShift_1 to LevelShift_M, where M is an integer greater than or equal to 1. The ...
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