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參數(shù)資料
| 型號(hào)： | ICS950805F-T |
| 英文描述： | Frequency Generator with 200MHz Differential CPU Clocks |
| 中文描述： | 頻率發(fā)生器200MHz的CPU的時(shí)鐘差分 |
| 文件頁(yè)數(shù)： | 16/20頁(yè) |
| 文件大?。?/td> | 180K |
| 代理商： | ICS950805F-T |
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ICS950805
0649H—02/25/05
Assertion of PCI_STOP# Waveforms
PCI_STOP# - Assertion (transition from logic "1" to logic "0")
CPU_STOP#
CPUT
CPUC
CPU_STOP# - Assertion (transition from logic "1" to logic "0")
Assertion of CPU_STOP# Waveforms
CPU_STOP# Functionality
#
P
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T
S
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U
P
C
T
U
P
C
C
U
P
C
1
l
m
r
N
l
m
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0
t
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*
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o
PCI_STOP#
PCI_F[2:0] 33MHz
PCI[6:0] 33MHz
tsu
The impact of asserting the PCI_STOP# signal will be the following. All PCI[6:0] and stoppable PCI_F[2,0] clocks will
latch low in their next high to low transition. The PCI_STOP# setup time tsu is 10 ns, for transitions to be recognized
by the next rising edge.
The impact of asserting the CPU_STOP# pin is all CPU outputs that are set in the I
2
C configuration to be stoppable
via assertion of CPU_STOP# are to be stopped after their next transition following the two CPU clock edge sampling
as shown. The final state of the stopped CPU signals is CPUT=High and CPUC=Low. There is to be no change to the
output drive current values. The CPUT will be driven high with a current value equal to (MULTSEL0) X (I REF), the CPUC
signal will not be driven.
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| ICS950805G-T | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator with 200MHz Differential CPU Clocks |
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| ICS950810CFLF | 功能描述:IC FREQ GEN 200MHZ CLK 56-SSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)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 |
| ICS950810CFLFT | 功能描述:IC FREQ GEN 200MHZ CLK 56-SSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:- 標(biāo)準(zhǔn)包裝:28 系列:- 類型:時(shí)鐘/頻率發(fā)生器 PLL:是 主要目的:Intel CPU 服務(wù)器 輸入:時(shí)鐘 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:3:22 差分 - 輸入:輸出:無(wú)/是 頻率 - 最大:400MHz 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:64-TFSOP （0.240"，6.10mm 寬） 供應(yīng)商設(shè)備封裝:64-TSSOP 包裝:管件 |
| ICS950810CG | 制造商:INT_CIR_SYS 功能描述: |
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