电子与封装2025，Vol.25Issue(6)：31-35,5.DOI:10.16257/j.cnki.1681-1070.2025.0064
一款高频QFN48陶瓷管壳的设计
Design of a High-Frequency QFN48 Ceramic Tube Shell
陈莹 1成燕燕 1王波 1李祝安1
作者信息
- 1. 无锡中微高科电子有限公司,江苏无锡 214035
- 折叠
摘要
Abstract
With the continuous development of integrated circuits towards small size and high speed,the applicable frequency band requirements for ceramic tube shells are gradually increasing.A quad flat no-lead(QFN)packaging ceramic tube shell is designed.The design scheme is determined through parametric design of its bonding fingers and cavity.A complete testing link is built using a test board and a ceramic 50 Ωtransmission line.The results show that the full link composed of the designed QFN48 package can cover high-speed transmission from 0 to 5 GHz.关键词
方形扁平无引脚封装/管壳设计/全链路Key words
quad flat no-lead package/tube shell design/full link分类
电子信息工程引用本文复制引用
陈莹,成燕燕,王波,李祝安..一款高频QFN48陶瓷管壳的设计[J].电子与封装,2025,25(6):31-35,5.
