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Outline概述
Introduction 介绍 SiP concept & definition SiP的概念和定义 SiP application areas SiP应用领域 SiP & Passive Integration benefits SiP和无源集成的优势 SiP categories & architectures SiP类别和架构 Passive Integration for SiP 用于SiP的无源集成
LTCC Laminate 层压板 Thin film 薄膜
Summary & Conclusions 总结与结论
Objectives 目标
Introduce SiP technologies in current application 介绍当前应用中的SiP技术 Review benefits of SiP technology 审查SiP技术的优势 Provide examples of SiP applications 提供SiP应用的例子 Set out available SiP design routes, design tools 列出可用的SiP设计路线和设计工具 Outline future trends in technology & applications 概述技术和应用的未来趋势 Provide guidance for engineers embarking on SiP design 为工程师进行SiP设计提供指导
Integration Trends 一体化趋势
SiPdefinitions SiP定义
System-in-Package is a functional system or sub-system assembled into a single package
系统级封装是一个功能系统或子系统组装成一个单一的系统
It contains a single die or two or more dissimilar die, (typically) combined with other components such as passive components (resistors, capacitors and inductors), passive networks (filters, baluns, antennas) and/or mechanical and/or optical components (MEMS, MOEMS, photonics devices)
它包含一个芯片或两个或两个以上不同的芯片,(通常)与其他元件相结合,如无源元件(电阻、电容和电感)、无源网络(滤波器、平衡失调器、天线)和/或机械和/或光学元件(MEMS、MOEMS、光子器件等)
These components are mounted,embedded and/or integrated together on a substrate or package base to create a customised, highly integrated product for a given application
这些组件安装、嵌入和/或集成在基板或封装底座上,为特定应用创建定制的高度集成产品
SiP benefits SiP的优点
System-in-Package (SiP) 系统级封装
Smaller form factor 更小的外形尺寸
Flexibility 灵活性
Faster time-to-market 更快的上市时间
Lower NRE
Mixing of technologies 技术的混合
Higher performance 更高的性能
signal propagation 信号传播
power dissipation 功率消耗
noise & EMC performance 噪声和EMC性能
High added value 高附加值
IPR protection 知识产权保护
SiP Applications SiP应用
SMT passivecomponents SMT无源元件
On a typical PCB, SMT passives comprise:
在典型的PCB上,SMT无源器件包括:
91% of components
91%的组件
29% of solder joints
29%的焊点
41% of board area
41%的电路板面积
per year, ~ 1 trillion passives surface-mounted
每年-1万亿无源表面安装
~ 0.5 cents purchase + 1.3 cents “conversion”
~0.5分购买+1.3分“转换”
Passives numbers growing
Integrated passives benefits
集成的无源优点
Improved performance 提高了性能
Reduced size & weight (2 to 10 fold) 减少尺寸和重量(2至10折)
Higher functional density 更高的功能
Reduced mounted component count 密度减少
Reduced costs per function 安装元件数量降低
Reduced wiring demand 每个功能的成本降低布线需求
Greater SMT throughput 更高的SMT吞吐量
Improved reliability & EMC emissions 提高可靠性和EMC排放
Continuous component values 放连续元件值
Lead-free technology 无铅技术
SiPcategories,architectures
The first class of SiP categorisation
第一类SiP分类
Active devices 有源器件
Technologies: CMOS, BiCMOS, bipolar, 技术:CMOS、BiCMOS、双极型
active device packaging(ifany) 活动设备包装(如果有的话)
die placementarchitectures 模具安置结构
chip-to-chip and chip-to-next-level interconnection technology
Device packaging categories 设备封装类别
Bare die 裸片
important to use Known Good 使用已知商品的重要性 ensures high SiP manufacturing 确保高SiP制造
Chip Scale Packaged (CSP) die 芯片规模封装(CSP)芯片
inherently high KGD level 天生高KGD水平
Conventionally packaged devices 传统封装器件
occasionally 偶然性 area and headroom overhead 头顶面积和净空
Die placement architectures 芯片放置结构
2-dimensional arrays 二维数组
3-dimensional,stacked die structures 三维堆叠管芯结构
die thinning to minimise stack headroom 模具减薄以最大限度地减少堆叠净空
spacers to allow wire bond access 允许导线接合进入的间隔件
Chip-to-chip,chip-to-next-level interconnect
芯片到芯片、芯片到下一级互连
wire bonding 引线键合
flip chip and solder ball bonding 倒装芯片和焊球键合
Through-Silicon-Vias (TSVs) 过硅通孔(TSV)
The second class of SiP categorisation 第二类SiP分类
Passivecomponents 无源组件
SMT passives SMT钝化剂
standard footprints 标准足迹
issues at 0201, 01005 0201规格和01005规格问题
E-series value steps E系列价值步骤
IPDs
thin-film on glass, silicon 硅玻璃薄膜
etworks, arrays 网络、阵列
solder ball, CSP format 锡球,CSP格式
quasi continuous values 准连续值
The third class of SiP categorisation 第三类SiP分类
Mechanicalandopticaldevicestructures 机械和光学设备结构
MEMS, MOEMS 微机电系统、MOEMS
Special packaging needs 特殊包装需求
Hermetic sealing 密封
Optical devices 光学器件
Sources, detector devices 源、探测器设备
Precision alignment needs 精密对准需求
Wave-guide, fibre, lens interfacing 波导,光纤,透镜接口
The fourth class of SiP categorisation SiP分类的第四类
SiP packaging platformcategories SiP封装平台类别
leadframe 引线框架
LTCC LTCC
laminate 层压板
thinfilmsubstrate 薄膜基板
leadframe packaging platform 引线框架封装平台
DFP, QFP, QFN DFP、QFP和QFN
metallicleadframe 金属引线框架
lowerpin-count 低引脚数
highthermaldissipation SiPs 高散热硅橡胶
LTCC packaging platform LTCC封装平台
glass-ceramic, laservias, printed conductors
玻璃陶瓷,激光通孔,印刷导体
laminated&fired 层压和烧制
printresolution,shrinkage limitations 打印分辨率,收缩率限制
cavitypackageoption 空腔包装选项
integrated passivescapability 集成无源能力
laminate packaging platform 层压包装平台
surface mountedorembedded components 表面贴装元件
integrated passivescapability 集成无源能力
thin-filmsubstrate packaging platform 薄膜基板封装平台
SiP package platform SiP封装平台
thin-film interposer 薄膜内插器
highdensity integrated passives capability 高密度集成无源器件能力
SiP packaging platforms SiP封装平台
On-chip passives 片上无源器件
Standard CMOS, BiCMOS, bipolar processes
标准CMOS、BiCMOS、双极工艺
Ls: Q limited by Al metallisation, substrate losses
Ls:Q受铝金属化和衬底损耗的限制
Cs: values limited by low er materials
Cs:受低ER材料限制的值
Rs: accuracy, TCR limited by polysilicon properties
Rs:精度,受多晶硅特性限制的TCR
Emerging CMOS, BiCMOS, SoI processes
新兴的CMOS,BiCMOS工艺
Ls: copper BEOL metallisation, thick dielectric layers
Ls:铜BEOL金属化,厚介电层
Cs: specific capacitor layers
Cs:特定电容器层
Rs: specific resistor layers
Rs:特定电阻层
LTCC passives LTCC无源
Substrates 基层
Multilayer glass- ceramic 多层微晶玻璃
Ls
thick-film Ag alloy metallisation 厚膜银合金金属化
Cs
glass-ceramic 玻璃陶瓷
ferroelectric 铁电
Rs 遥感
Thick-film resistors 厚膜电阻器
10 to 10MW/square 10至10兆瓦/平方米
Laminate passives 层压钝化
Substrates 基层
FR4, HDI: panel format FR4,HDI:面板格式
Ls
Cu metallisation 铜金属化
Cs
laminate ~ 0.30nF/cm2 层合板~0.30nF/cm
PTF ~ 3nF/cm2
CTF ~ 150nF/cm2
Rs
Thin-film passives 薄膜钝化剂
Substrates 底物
Silicon or glass: wafer or LAP format 硅或玻璃:晶圆或LAP格式
Ls
thick Al or Cu metallisation 厚铝或铜金属化
Cs
MIM capacitors to 1nF/mm2 MIM电容器至1nF/mm2
Pit capacitors > 80nF/mm2 凹坑电容器>80nF/mm2
Rs
TaN, NiCr, SiCr resistors 氮化钽、镍铬、硅铬电阻器
@ ~ 10W - 1KW\square @~10W-1千瓦平方米
Conclusions 结论
SiP concept & definition introduced 引入SiP概念和定义
SiP & Passive Integration benefits set out SiP和无源集成的优势
SiP categories & architectures defined 定义的SiP类别和架构
Passive Integration for SiP discussed 讨论SiP的无源集成
LTCC
Laminate 层压板
Thin film 薄膜
完结——以下无正文
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