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参数资料
| 型号： | ICS952703YFLFT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 217.9 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | LEAD FREE, MO-118, SSOP-48 |
| 文件页数： | 10/17页 |
| 文件大小： | 143K |
| 代理商： | ICS952703YFLFT |
2
Integrated
Circuit
Systems, Inc.
ICS952703
Preliminary Product Preview
0813B—05/17/05
The ICS952703 is a two chip clock solution for desktop designs using SiS741 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 ICS952703 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
2C 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
PLL2
Frequency
Dividers
Programmable
Spread
PLL1
Programmable
Frequency
Dividers
STOP
Logic
ZCLK (1:0)
X1
X2
XTAL
CPU_STOP#
PCI_STOP#
SCLK
SEL24_48MHZ
SEL12_48MHz
PD#
FS (3:0)
MODE
SDATA
Control
Logic
PCICLK (5:0)
AGPCLK (1:0)
12_48MHZ
24_48MHZ
REF (2:0)
CPUCLKODC0
SRCCLKT
SRCCLKC
CPUCLKODT (1:0)
IOAPIC (1:0)
PCICLKF (1:0)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS952801 | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control HubTM for K8TM processor |
| ICS952801CFLF | 功能描述:IC TIMING CTRL HUB K8 48-SSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
| ICS952801CFLFT | 功能描述:IC TIMING CTRL HUB K8 48-SSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:28 系列:- 类型:时钟/频率发生器 PLL:是 主要目的:Intel CPU 服务器 输入:时钟 输出:LVCMOS 电路数:1 比率 - 输入:输出:3:22 差分 - 输入:输出:无/是 频率 - 最大:400MHz 电源电压:3.135 V ~ 3.465 V 工作温度:0°C ~ 85°C 安装类型:表面贴装 封装/外壳:64-TFSOP （0.240"，6.10mm 宽） 供应商设备封装:64-TSSOP 包装:管件 |
| ICS952801YFT | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control HubTM for K8TM processor |
| ICS952802 | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hu for P4 processor |
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