<abstract xmlns="http://www.w3.org/1999/xhtml"><p> This paper deals with the symbolic solution of the switched current circuits. As is described, the full graph method of the solution can be used for finding relationships expressing current transfer, too. The summa MC-graph is constructed using two-graphs method in two-phase switching. By comparing the matrix form with results of the Mason’s formula are derived relations for current transfers in all phases. There are discussed various options described transistor memory cells - with loss and lossless transistors and normal transistor current mirror. Evaluation of the graph is simplified if we consider the lossless transistors or if the y21 -parameter of one transistor is alpha multiple of second ones.</p></abstract>

This paper deals with the symbolic solution of the switched current circuits. As is described, the full graph method of the solution can be used for finding relationships expressing current transfer, too. The summa MC-graph is constructed using two-graphs method in two-phase switching. By comparing the matrix form with results of the Mason’s formula are derived relations for current transfers in all phases. There are discussed various options described transistor memory cells - with loss and lossless transistors and normal transistor current mirror. Evaluation of the graph is simplified if we consider the lossless transistors or if the y21 -parameter of one transistor is alpha multiple of second ones.

Assembling a Formula for Current Transferring by Using a Summary Graph and Transformation Graphs

Department of Electronics and Informatics, College of Polytechnics, Jihlava, CZ 586 01

Journal of Electrical Engineering

This paper deals with the symbolic solution of the switched current circuits. As is described, the full graph method of the solution can be used for finding...

Assembling a Formula for Current Transferring by Using a Summary Graph and Transformation Graphs

Published Online: Oct 15, 2013

Page range: 334 - 336

DOI: https://doi.org/10.2478/jee-2013-0050

Keywords
switched current, two phases, two-graph, Mason’s formula, relations for current transfer, summary MC-graph

This content is open access.

Assembling a Formula for Current Transferring by Using a Summary Graph and Transformation Graphs

Published Online: Oct 15, 2013

Page range: 334 - 336

DOI: https://doi.org/10.2478/jee-2013-0050

Keywordsswitched current, two phases, two-graph, Mason’s formula, relations for current transfer, summary MC-graph

This content is open access.

Keywords
switched current, two phases, two-graph, Mason’s formula, relations for current transfer, summary MC-graph