Pragmatic Printing Limited

Pragmatic Semiconductor Limited

Anthony Sou

Brian Hardy Cobb

Catherine Ramsdale

Joao De Oliveira

Richard Price

Neil Davies

Ken Williamson

Pascaline Boulanger

Gillian Ewers

Rob Mann

An interposer subassembly that is suitable for an electronic system having at least one integrated circuit (1C) component. The interposer subassembly includes a flexible base layer, having a first surface and an opposing second surface, at least one active electronic circuit component, operatively integrated within the flexible base layer, and at least one first patterned contact layer, provided on any one of the first surface and the second surface of the flexible base layer and which is configured to operably interface with the at least one active electronic circuit component and the at least one 1C component.

Flexible interposer

There is provided an oscillator, having an input terminal (In) and an output terminal (Out), comprising a first signal delay circuit (-), having a first voltage response characteristic, configured to provide a predetermined first propagation delay; a second signal delay circuit (), having a second voltage response characteristic that is inversely correlated to said first voltage response characteristic, operatively coupled with said first signal delay circuit and configured to provide a predetermined second propagation delay, and wherein said predetermined first propagation delay and said predetermined second propagation delay are temporally matched, so as to generate an oscillating output signal (Out) of a predetermined frequency.

Oscillator with improved frequency stability

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Sedgefield, United Kingdom

Anthony Sou