參數(shù)資料
型號(hào)： ICS952801
英文描述： Programmable Timing Control HubTM for K8TM processor
中文描述： 可編程定時(shí)控制HubTM處理器K8TM
文件頁(yè)數(shù)： 2/22頁(yè)
文件大小： 191K
代理商： ICS952801
2
Integrated
Circuit
Systems, Inc.
ICS952801
Advance Information
0719—01/22/03
The
ICS952801
is a two chip clock solution for desktop designs using SIS 755/760 style chipsets. When used with a zero
delay buffer such as the ICS9179-16 for PC133 or the ICS93735 for DDR applications it provides all the necessary clocks
signals for such a system.
The
ICS952801
is part of a whole new line of ICS clock generators and buffers called TCH (Timing Control Hub). ICS is the
first to introduce a whole product line which offers full programmability and flexibility on a single clock device. Employing the
use of a serially programmable I
2
C interface, this device can adjust the output clocks by configuring the frequency setting, the
output divider ratios, selecting the ideal spread percentage, the output skew, the output strength, and enabling/disabling each
individual output clock. TCH also incorporates ICS's Watchdog Timer technology and a reset feature to provide a safe setting
under unstable system conditions. M/N control can configure output frequency with resolution up to 0.1MHz increment.
General Description
Block Diagram
Power Groups
VDD
1
31
38
GND
5
28
36
REF Output, Crystal
24/48MHz, Fix Analog, Fix Digital
CPU PLL, CPU Analog, MCLK
Pin Number
Description
CPUCLK8T (1:0)
AGPCLK (1:0)
PCICLK (5:0)
PCICLKF (1:0)
ZCLK (1:0)
CPUCLK8C (1:0)
PLL2
Frequency
Dividers
Programmable
Spread
PLL1
Programmable
Frequency
Dividers
STOP
Logic
48MHz
24_48MHz
X1
X2
XTAL
PD#
CPU_STOP#
PCI_STOP#
FS (4:0)
SEL24_48MHZ
Control
Logic
REF (2:0)
相關(guān)PDF資料
PDF描述
ICS952801yFT Programmable Timing Control HubTM for K8TM processor
ICS952906A Programmable Timing Control Hub for Next Gen P4⑩ processor
ICS952906AFLFT Programmable Timing Control Hub for Next Gen P4⑩ processor
ICS952906AGLFT Programmable Timing Control Hub for Next Gen P4⑩ processor
ICS954101YGLFT Programmable Timing Control Hub for Desktop P4 Systems
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS952801CFLF 功能描述:IC TIMING CTRL HUB K8 48-SSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專(zhuān)用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類(lèi)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(lèi)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(chēng):93786AFT
ICS952801CFLFT 功能描述:IC TIMING CTRL HUB K8 48-SSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專(zhuān)用 系列:- 標(biāo)準(zhǔn)包裝:28 系列:- 類(lèi)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(lèi)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
ICS952801YFT 制造商:ICS 制造商全稱(chēng):ICS 功能描述:Programmable Timing Control HubTM for K8TM processor
ICS952802 制造商:ICS 制造商全稱(chēng):ICS 功能描述:Programmable Timing Control Hu for P4 processor
ICS952906A 制造商:ICS 制造商全稱(chēng):ICS 功能描述:Programmable Timing Control Hub for Next Gen P4⑩ processor
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