M00031323
New product
FLEXIBLE PRINTED CIRCUIT BOARDS (FPCBS) - METHOD OF COMPENSATION OF IMPEDANCE VARIATIONS
International Electrotechnical Committee
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Availability date: 11/05/2021
FOREWORD
1 Scope
2 Normative references
3 Apparatus
4 Test specimen
5 Report
Annex A (normative) - Block diagram for impedance
measuring with TDR
Annex B (informative) - Theoretical background
Annex C (informative) - Example of an impedance
measurement with TDR
Annex D (informative) - Hand contact effect
Annex E (informative) - Test result
Bibliography
Defines a compensation method of Cu linewidth according to impedance reduction by using noise suppression materials (hereafter referred to as NSMs) for FPCBs.
Published | |
Document Type | Standard |
Status | Current |
Publisher | International Electrotechnical Committee |
Pages | |
ISBN | |
Committee | TC 91 |