DC25_SLIDES_Drive_ManufacturingChallengesAndTheirImpact_Salman.pdf

1、Information Classification:GeneralWelcome to ConferenceJanuary 2830,2025Santa Clara Convention Center1ExpoJanuary 2930,2025 Information Classification:GeneralManufacturing Challenges and Their Impact on High-Speed Rigid-Flex PCB Performance2Shuhui Deng,Kaisheng(Klaus)Hu-CienaLaila Salman,Wade Smith,

2、Aaron Edwards -Ansys Inc.Hugues Tournier-MarvellInformation Classification:General3Introduction&background Ciena is a global leader in optical networking equipment,particularly in coherent technology.During the development of 1.6T bps Wavelogic 6 Photonics products,single electrical channel achieved

3、 200Gbd,enabled by a 3nm CMOS DSP and 100GHz of analog bandwidth.The 100GHz Tx EO(CDM)and Rx OE(ICR)use RF Flex interfaces to minimize interconnect losses and crosstalk.Ansys is a global leader in engineering simulation software,covering a wide range from chip dynamic voltage drop(DvD)and package PD

4、N simulation to 3D EM analysis.Information Classification:General Advantages:oRigid-flex PCB systems are widely used in many industries and particularly useful in automotive design.oFlexible circuit technology was initially developed for the space program to save space and weight but are used everyw

5、here today.oThey are lighter than purely rigid print circuit boards,and can fit into unusual form factors,reducing weight and size of the final product packaging.oLess mechanical connectors are required but still compatible with 3D interconnectionsoHigher level of freedom in mechanical and electroni

6、c designFlex and Rigid Flex PCBs4Designing a Rigid-Flex PCB in Altium Designer|Altium Designer 24 Technical DocumentationInformation Classification:General5 The presentation demonstrates flex simulation accuracy considering manufacturing soldering process and measurements up to 110GHz+The second par