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參數(shù)資料
| 型號： | ICS951403YGLF-T |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 166.67 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封裝： | 0.240 INCH, 0.020 INCH PITCH, LEAD FREE, MO-153, TSSOP-48 |
| 文件頁數(shù)： | 6/18頁 |
| 文件大小： | 639K |
| 代理商： | ICS951403YGLF-T |
14
ICS951403
0486B—02/23/04
CPU_STOP# Timing Diagram
CPU_STOP# is an asychronous input to the clock synthesizer. It is used to turn off the CPUCLKs for low power
operation. CPU_STOP# is synchronized by the ICS951403. All other clocks will continue to run while the CPUCLKs
clocks are disabled. The CPUCLKs will always be stopped in a low state and start in such a manner that guarantees
the high pulse width is a full pulse. CPUCLK on latency is less than 4 CPUCLKs and CPUCLK off latency is less than
4 CPUCLKs.
Notes:
1. All timing is referenced to the internal CPUCLK.
2. CPU_STOP# is an asynchronous input and metastable conditions may exist. This signal is
synchronized to the CPUCLKs inside the ICS951403.
3. All other clocks continue to run undisturbed.
4. PD# and PCI_STOP# are shown in a high (true) state.
PCICLK
CPUCLKT
CPUCLKC
PD# (High)
CPU_STOP#
INTERNAL
CPUCLK
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICS951403YF-T | 166.67 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS951403YFLF-T | 166.67 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS951411YGLFT | 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56 |
| ICS951412YGLFT | 220 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56 |
| ICS951412YGT | 220 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS951411 | 制造商:ICS 制造商全稱:ICS 功能描述:System Clock Chip for ATI RS400 P4TM-based Systems |
| ICS951411BGLF | 功能描述:IC SYSTEM CLOCK CHIP P4 56-TSSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:PCI Express® (PCIe) 標準包裝:1,500 系列:- 類型:時鐘緩沖器/驅(qū)動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT |
| ICS951411BGLFT | 功能描述:IC SYSTEM CLOCK CHIP P4 56-TSSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:PCI Express® (PCIe) 標準包裝:1,500 系列:- 類型:時鐘緩沖器/驅(qū)動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT |
| ICS951411YFLFT | 制造商:ICS 制造商全稱:ICS 功能描述:System Clock Chip for ATI RS400 P4TM-based Systems |
| ICS951411YGLFT | 制造商:ICS 制造商全稱:ICS 功能描述:System Clock Chip for ATI RS400 P4TM-based Systems |
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