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segmentation:campaign/Digital_High_Performance,segmentation:product-category/Oscilloscopes_BERTs_AWGs,segmentation:product-category/Oscilloscopes_BERTs_AWGs/Oscilloscopes_Sampling,segmentation:business-unit/CSG,keysight:product-lines/8f,segmentation:funnel/bofu,keysight:dtx/solutions/facets/industry/wireline-communications,keysight:dtx/solutions/facets/development-area/high-speed-digital,keysight:dtx/solutions/facets/workflow-stage/functional-test,keysight:dtx/solutions/facets/design-and-test-product/oscilloscope---logic-analyzer,keysight:models/n1/n1076bsegmentation:campaign/Digital_High_Performance,segmentation:product-category/Oscilloscopes_BERTs_AWGs,segmentation:product-category/Oscilloscopes_BERTs_AWGs/Oscilloscopes_Sampling,segmentation:business-unit/CSG,keysight:product-lines/8f,segmentation:funnel/bofu,keysight:dtx/solutions/facets/industry/wireline-communications,keysight:dtx/solutions/facets/development-area/high-speed-digital,keysight:dtx/solutions/facets/workflow-stage/functional-test,keysight:dtx/solutions/facets/design-and-test-product/oscilloscope---logic-analyzer,keysight:models/n1/n1076bsegmentation:campaign/Digital_High_Performance,segmentation:product-category/Oscilloscopes_BERTs_AWGs,segmentation:product-category/Oscilloscopes_BERTs_AWGs/Oscilloscopes_Sampling,segmentation:business-unit/CSG,keysight:product-lines/8f,segmentation:funnel/bofu,keysight:dtx/solutions/facets/industry/wireline-communications,keysight:dtx/solutions/facets/development-area/high-speed-digital,keysight:dtx/solutions/facets/workflow-stage/functional-test,keysight:dtx/solutions/facets/design-and-test-product/oscilloscope---logic-analyzer,keysight:models/n1/n1076bsegmentation:campaign/Digital_High_Performance,segmentation:product-category/Oscilloscopes_BERTs_AWGs,segmentation:product-category/Oscilloscopes_BERTs_AWGs/Oscilloscopes_Sampling,segmentation:business-unit/CSG,keysight:product-lines/8f,segmentation:funnel/bofu,keysight:dtx/solutions/facets/industry/wireline-communications,keysight:dtx/solutions/facets/development-area/high-speed-digital,keysight:dtx/solutions/facets/workflow-stage/functional-test,keysight:dtx/solutions/facets/design-and-test-product/oscilloscope---logic-analyzer,keysight:models/n1/n1076bsegmentation:campaign/Digital_High_Performance,segmentation:product-category/Oscilloscopes_BERTs_AWGs,segmentation:product-category/Oscilloscopes_BERTs_AWGs/Oscilloscopes_Sampling,segmentation:business-unit/CSG,keysight:product-lines/8f,segmentation:funnel/bofu,keysight:dtx/solutions/facets/industry/wireline-communications,keysight:dtx/solutions/facets/development-area/high-speed-digital,keysight:dtx/solutions/facets/workflow-stage/functional-test,keysight:dtx/solutions/facets/design-and-test-product/oscilloscope---logic-analyzer,keysight:models/n1/n1076bsegmentation:campaign/Digital_High_Performance,segmentation:product-category/Oscilloscopes_BERTs_AWGs,segmentation:product-category/Oscilloscopes_BERTs_AWGs/Oscilloscopes_Sampling,segmentation:business-unit/CSG,keysight:product-lines/8f,segmentation:funnel/bofu,keysight:dtx/solutions/facets/industry/wireline-communications,keysight:dtx/solutions/facets/development-area/high-speed-digital,keysight:dtx/solutions/facets/workflow-stage/functional-test,keysight:dtx/solutions/facets/design-and-test-product/oscilloscope---logic-analyzer,keysight:models/n1/n1076bsegmentation:campaign/Digital_High_Performance,segmentation:product-category/Oscilloscopes_BERTs_AWGs,segmentation:product-category/Oscilloscopes_BERTs_AWGs/Oscilloscopes_Sampling,segmentation:business-unit/CSG,keysight:product-lines/8f,segmentation:funnel/bofu,keysight:dtx/solutions/facets/industry/wireline-communications,keysight:dtx/solutions/facets/development-area/high-speed-digital,keysight:dtx/solutions/facets/workflow-stage/functional-test,keysight:dtx/solutions/facets/design-and-test-product/oscilloscope---logic-analyzer,keysight:models/n1/n1076bsegmentation:campaign/Digital_High_Performance,segmentation:product-category/Oscilloscopes_BERTs_AWGs,segmentation:product-category/Oscilloscopes_BERTs_AWGs/Oscilloscopes_Sampling,segmentation:business-unit/CSG,keysight:product-lines/8f,segmentation:funnel/bofu,keysight:dtx/solutions/facets/industry/wireline-communications,keysight:dtx/solutions/facets/development-area/high-speed-digital,keysight:dtx/solutions/facets/workflow-stage/functional-test,keysight:dtx/solutions/facets/design-and-test-product/oscilloscope---logic-analyzer,keysight:models/n1/n1076bsegmentation:campaign/Digital_High_Performance,segmentation:product-category/Oscilloscopes_BERTs_AWGs,segmentation:product-category/Oscilloscopes_BERTs_AWGs/Oscilloscopes_Sampling,segmentation:business-unit/CSG,keysight:product-lines/8f,segmentation:funnel/bofu,keysight:dtx/solutions/facets/industry/wireline-communications,keysight:dtx/solutions/facets/development-area/high-speed-digital,keysight:dtx/solutions/facets/workflow-stage/functional-test,keysight:dtx/solutions/facets/design-and-test-product/oscilloscope---logic-analyzer,keysight:models/n1/n1076bsegmentation:campaign/Digital_High_Performance,segmentation:product-category/Oscilloscopes_BERTs_AWGs,segmentation:product-category/Oscilloscopes_BERTs_AWGs/Oscilloscopes_Sampling,segmentation:business-unit/CSG,keysight:product-lines/8f,segmentation:funnel/bofu,keysight:dtx/solutions/facets/industry/wireline-communications,keysight:dtx/solutions/facets/development-area/high-speed-digital,keysight:dtx/solutions/facets/workflow-stage/functional-test,keysight:dtx/solutions/facets/design-and-test-product/oscilloscope---logic-analyzer,keysight:models/n1/n1076bsegmentation:campaign/Digital_High_Performance,segmentation:product-category/Oscilloscopes_BERTs_AWGs,segmentation:product-category/Oscilloscopes_BERTs_AWGs/Oscilloscopes_Sampling,segmentation:business-unit/CSG,keysight:product-lines/8f,segmentation:funnel/bofu,keysight:dtx/solutions/facets/industry/wireline-communications,keysight:dtx/solutions/facets/development-area/high-speed-digital,keysight:dtx/solutions/facets/workflow-stage/functional-test,keysight:dtx/solutions/facets/design-and-test-product/oscilloscope---logic-analyzer,keysight:models/n1/n1076b
如何利用時鐘恢復技術測量高速序列信號的抖動
當被測裝置未提供獨立的同步時鐘時,可測量高速序列訊號的抖動。直接從 NRZ 或 PAM4 序列資料中進行時序復原,並將復原後的時鐘用作抖動與眼圖測量的參考基準。透過設定時鐘復原迴路頻寬與峰值,來控制時序變化的追蹤方式,並利用抖動頻譜分析來探究與頻率相關的抖動成分。
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