參數(shù)資料
型號(hào)： ICS952607
英文描述： 16-Bit Buffers/Drivers With 3-State Outputs 48-SSOP -40 to 85
中文描述： 可編程定時(shí)控制中心，為下一代P4處理器
文件頁(yè)數(shù)： 3/21頁(yè)
文件大?。?/td> 214K
代理商： ICS952607
3
Integrated
Circuit
Systems, Inc.
ICS952607
Advance Information
0734—07/16/04
ICS952607
is a 48 pin clock chip following Intel CK409 Yellow Cover specification. This clock synthesizer provides a single
chip solution for next generation P4 Intel processors and Intel chipsets.
ICS952607
is driven with a 14.318MHz crystal. It
generates CPU outputs up to 200MHz. It also provides a tight ppm accuracy output for Serial ATA suuport.
The
ICS952607
is part of a whole new line of ICS clock generators and buffers called TCH (Timing Control Hub). This part
incorporates ICS's newest clock technology which offers more robust features and functionality. 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. M/N control can configure output frequency with resolution up to 0.1MHz increment. This part also
provides 128 frequency selections via ICS QuadROM
TM
technology as an alternate to M/N programming.
General Description
Block Diagram
Power Groups
Pin Number
VDD
4
28
11,17
35
41
48
25
GND
7
29
12,18
38
44
47
24
Xtal, Ref
3V66
PCICLK outputs
SRCCLK outputs
CPU outputs
MCLK, CPU Analog, CPU digital
48MHz Fix, Fix Digital, Fix analog
Description
I REF
RESET#
PLL2
Frequency
Dividers
Programmable
Spread
PLL1
Programmable
Frequency
Dividers
STOP
Logic
48MHz (1:0)
24_48MHz
X1
X2
XTAL
SDATA
SCLK
VTTPWRGD#
PD#
FS (4:0)
Sel24_48#
Control
Logic
REF (2:0)
CPUCLKT (1:0)
CPUCLKC (1:0)
SRCCLKT
SRCCLKC
3V66 (3:0)
PCICLK (5:0)
PCICLK_F (2:0)
相關(guān)PDF資料
PDF描述
ICS952621 Programmable Timing Control Hub⑩ for Next Gen P4⑩ processor
ICS952702 Programmable Timing Control Hub for K7 System
ICS952703 Programmable Timing Control Hub for K7 System
ICS952801 Programmable Timing Control HubTM for K8TM processor
ICS952801yFT Programmable Timing Control HubTM for K8TM processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS952607YFLF-T 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub for Next Gen P4 processor
ICS952620CFLF 功能描述:IC TIMING CTRL HUB P4 48-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
ICS952620CFLFT 功能描述:IC TIMING CTRL HUB P4 48-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
ICS952621 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub⑩ for Next Gen P4⑩ processor
ICS952623 制造商:ICS 制造商全稱:ICS 功能描述:Programmable Timing Control Hub for Next Gen P4 processor
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