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| 型號： | PI6C39911JE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 7/11頁 |
| 文件大小： | 0K |
| 描述： | IC PROG SKEW CLOCK DRIVER 32PLCC |
| 產(chǎn)品變化通告： | Product Discontinuation 03/Oct/2011 |
| 標準包裝： | 32 |
| 系列： | SuperClock® |
| 類型： | 時鐘緩沖器 |
| PLL： | 是 |
| 輸入： | LVTTL |
| 輸出： | LVTTL |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:8 |
| 差分 - 輸入:輸出： | 無/無 |
| 頻率 - 最大： | 133MHz |
| 除法器/乘法器： | 是/是 |
| 電源電壓： | 2.97 V ~ 3.63 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 32-LCC（J 形引線） |
| 供應(yīng)商設(shè)備封裝： | 32-PLCC（11.43x13.97） |
| 包裝： | 管件 |
PI6C39911
3.3V High Speed LVTTL or Balanced Output
Programmable Skew Clock Buffer - SuperClock
5
PS8497I
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Switching Characteristics (Over the Operating Range)(2,7)
Notes:
9.
SKEW is defined as the time between the earliest and the latest output transition among all outputs for which the same tU delay has been
selected when all are loaded with 30pF and terminated with 50 ohms to VCC/2.
10. tSKEWPR is defined as the skew between a pair of outputs (XQ0 and XQ1) when all eight outputs are selected for 0tU.
11. tSKEW0 is defined as the skew between outputs when they are selected for 0tU. Other outputs are divided or inverted but not shifted.
12. CL = 0pF. For CL = 30pF, tSKEW0 = 0.35ns.
13. There are three classes of outputs: Nominal (multiple of tU delay),Inverted(4Q0and4Q1onlywith4F0=4F1=HIGH),andDivided(3Qx
and 4Qx only in Divide-by-2 or Divide-by-4 mode).
14. tDEV is the output-to-output skew between any two devices operating under the same conditions (VCC ambient temperature, air flow, etc.)
15. tODCVisthedeviationoftheoutputfroma50%dutycycle.OutputpulsewidthvariationsareincludedintSKEW2andtSKEW4specifications.
16. Specified with outputs loaded with 30pF for the PI6C39911 devices. Devices are terminated through 50 Ohm to VCC/2. tPWH is measured
at 2.0V. tPWL is measured at 0.8V.
17. tORISE and tOFALL measured between 0.8V and 2.0V.
18. tLOCK is the time that is required before synchronization is achieved. This specification is valid only after VCC is stable and within normal
operatinglimits.ThisparameterismeasuredfromtheapplicationofanewsignalorfrequencyatREForFBuntiltPDiswithinspecifiedlimits.
08-0298
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| PI6C3991-2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Clock IC | 250ps Accuracy. 3.3V. LVTTL. 3.75 to 80 MHz |
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| PI6C3991-2J | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:3.3V High-Speed, Low-Voltage Programmable Skew Clock Buffer SuperClock |
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