INTERNATIONAL ISO/IEC STANDARD 17982 Secondedition 2021-04 Information technology Telecommunications and information exchange between systems Close capacitive coupling communication physical layer (CCCC PHY) Technologies de I'information - Teleinformatique - Couche physique pour communication par couplage capacitif ferme Reference number IS0/IEC 17982:2021(E) oS1 @IS0/IEC2021 IS0/IEC 17982:2021(E) COPYRIGHT PROTECTED DOCUMENT IS0/IEC2021 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122749 0111 Email: [email protected] Website:www.iso.org Published in Switzerland ii @ IS0/IEC 2021 - All rights reserved