spread spectrum clock jitter

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spread spectrum clock jitter

Additional factors associated with spread spectrum operation must also be considered. A modulated clock output may contain additional higher frequency jitter ... ,In this paper, a built-in-self-test methodology for measuring frequency deviation and jitter of spread-spectrum clock generators is presented. It utilizes a phase ... ,Jitter spectrum, transfer and phase noise analysis on data as well as clock .... The spread of the clock spectrum is typically symmetric. That is the spectrum above ... ,Spread Spectrum Clock Measurements Using A DSO. As clock frequencies ... spreading to modify the clock signals to ... and Jitter and Timing Analysis packages ... , Spread spectrum clock generation (SSCG) or “dithering” (modulating ... (and direction), as it can introduce substantial jitter to the clock signal.,Trade-off Between Jitter and SSCG Effect . ..... derived from the spread-spectrum clock are also modulated at the same percentage, leading to a dramatic EMI ... , A spread spectrum signal has the disadvantage of having much higher jitter than the un-modulated signal. Spread spectrum clocking is ..., This paper presents a built-in jitter measurement approach for measuring the timing jitter of spread-spectrum clocks (SSCs) and a jitter estimation ... measurement;phase-locked loop (PLL);spread-spectrum clock (SSCs).,展頻(Spread Spectrum,SS)是將傳輸訊號的頻譜(spectrum)打散到較其原始頻寬更寬的一種 ... 若對電子裝置的時脈產生器(Clock generator)做展頻,也就是刻意在時脈訊號(Clock signal)中添加抖動(jitter),則可以將特定造成電磁干擾的能量由特定頻率打散,進而減輕其干擾程度,本質上和通訊技術的展頻是相同的。 在个人计算机 ...

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spread spectrum clock jitter 相關參考資料
AN-2068 DS90UR241124 Spread Spectrum ... - Texas Instruments

Additional factors associated with spread spectrum operation must also be considered. A modulated clock output may contain additional higher frequency jitter ...

http://www.ti.com

Built-in jitter measurement methodology for spread-spectrum clock ...

In this paper, a built-in-self-test methodology for measuring frequency deviation and jitter of spread-spectrum clock generators is presented. It utilizes a phase ...

https://ir.nctu.edu.tw

Keysight Technologies PLL and Jitter Spectrum Analysis using the ...

Jitter spectrum, transfer and phase noise analysis on data as well as clock .... The spread of the clock spectrum is typically symmetric. That is the spectrum above ...

http://literature.cdn.keysight

LAB 735 - Spread Spectrum Clocking - Teledyne LeCroy

Spread Spectrum Clock Measurements Using A DSO. As clock frequencies ... spreading to modify the clock signals to ... and Jitter and Timing Analysis packages ...

http://cdn.teledynelecroy.com

Spread Spectrum Clock Generation – Theory and Debate

Spread spectrum clock generation (SSCG) or “dithering” (modulating ... (and direction), as it can introduce substantial jitter to the clock signal.

https://interferencetechnology

Spread Spectrum Clock Generator (SSCG) User Guide - EDN

Trade-off Between Jitter and SSCG Effect . ..... derived from the spread-spectrum clock are also modulated at the same percentage, leading to a dramatic EMI ...

https://www.edn.com

Spread Spectrum Clocking - Microsemi

A spread spectrum signal has the disadvantage of having much higher jitter than the un-modulated signal. Spread spectrum clocking is ...

https://www.microsemi.com

Timing Jitter and Modulation Profile Extraction for Spread-Spectrum ...

This paper presents a built-in jitter measurement approach for measuring the timing jitter of spread-spectrum clocks (SSCs) and a jitter estimation ... measurement;phase-locked loop (PLL);spread-spec...

https://ir.nctu.edu.tw

扩频- 维基百科,自由的百科全书

展頻(Spread Spectrum,SS)是將傳輸訊號的頻譜(spectrum)打散到較其原始頻寬更寬的一種 ... 若對電子裝置的時脈產生器(Clock generator)做展頻,也就是刻意在時脈訊號(Clock signal)中添加抖動(jitter),則可以將特定造成電磁干擾的能量由特定頻率打散,進而減輕其干擾程度,本質上和通訊技術的展頻是相同的。 在个人计算机 ...

https://zh.wikipedia.org