Unlock instant, AI-driven research and patent intelligence for your innovation.

Circuits and methods for configurable impedance arrays

A technology of circuits and resistors, applied in the field of configurable resistors

Active Publication Date: 2022-07-01
ARM LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Various techniques have been offered for programming resistor chains; however, uncertainty in the programming voltage and current is common in this programming technique

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Circuits and methods for configurable impedance arrays
  • Circuits and methods for configurable impedance arrays
  • Circuits and methods for configurable impedance arrays

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0051] image 3 An overview of an example configurable impedance circuit 200 in accordance with embodiments of the present disclosure is shown. Circuit 200 includes configurable resistor 202 , programming circuit 204 and control circuit 206 . In an embodiment, the configurable impedance 202 may include a plurality of Correlated Electron Switches (CES) 202-1 to 202-N (collectively the plurality of CES 202) arranged to provide a configurable impedance . According to an example embodiment, CES 202-1 through CES 202-N are connected in series to form an array. It should be understood that the CES 202-1 through CES 202-N may also be arranged in any other configuration to obtain a desired configurable impedance circuit. exist image 3 In the illustrated embodiment, a single programming circuit may be coupled to multiple CESs. However, in alternate embodiments, each CES may be coupled to a respective programming circuit.

[0052] refer again image 3 , the control circuit 206 m...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A configurable resistor is provided. The circuit includes a plurality of associated electronic switches (CES). Each CES can be configured into one of multiple impedance states. Additionally, programming circuitry is provided. The programming circuit provides a plurality of programming signals according to the input signal. Each programming signal configures the impedance state of a corresponding CES from the plurality of CES.

Description

technical field [0001] The present disclosure relates generally to configurable impedances, and in particular, to configurable impedances composed of at least one Correlated Electron Switch (CES). Background technique [0002] Programmable resistors such as resistor chains can be used in many analog signal processing applications (eg, resistor ladders in digital / analog converters and resistor arrays in neural networks). Various techniques have been provided for programming resistor chains; however, uncertainties in programming voltage and current are common in such programming techniques. SUMMARY OF THE INVENTION [0003] According to a first aspect of the present technology, there is provided a circuit comprising: a plurality of associated electronic switches (CES) arranged to form a plurality of associated electronic switches (CES) of a configurable impedance, wherein each CES can be configured to one of a plurality of impedance states; and at least one programming circ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G11C13/00H03M1/78H03M1/80
CPCG11C13/0002G11C13/003H03M1/78H03M1/808G11C2213/75G11C13/0069G11C13/004G11C11/38G11C13/0004G11C17/12H03M1/00
Inventor 阿齐兹·詹尼丁·巴夫纳加尔瓦拉维卡斯·钱德拉布莱恩·特雷西·克莱因
Owner ARM LTD