仅对英特尔可见 — GUID: joc1422471394373
Ixiasoft
2.2.3.4. 存储器输出时钟抖动规范
时钟网络 | 参数 | 符号 | C3, I3L | C4, I4 | 单位 | ||
---|---|---|---|---|---|---|---|
Min | Max | Min | Max | ||||
局域(Regional) | Clock period jitter | tJIT(per) | –55 | 55 | –55 | 55 | ps |
Cycle-to-cycle period jitter | tJIT(cc) | –110 | 110 | –110 | 110 | ps | |
Duty cycle jitter | tJIT(duty) | –82.5 | 82.5 | –82.5 | 82.5 | ps | |
全局(Global) | Clock period jitter | tJIT(per) | –82.5 | 82.5 | –82.5 | 82.5 | ps |
Cycle-to-cycle period jitter | tJIT(cc) | –165 | 165 | –165 | 165 | ps | |
Duty cycle jitter | tJIT(duty) | –90 | 90 | –90 | 90 | ps | |
PHY时钟 | Clock period jitter | tJIT(per) | –30 | 30 | –35 | 35 | ps |
Cycle-to-cycle period jitter | tJIT(cc) | –60 | 60 | –70 | 70 | ps | |
Duty cycle jitter | tJIT(duty) | –45 | 45 | –56 | 56 | ps |