5秒后页面跳转
捷配首页

Datasheet > ICS9250-38
ICS9250-38 PDF预览

ICS9250-38

更新时间： 2024-09-24 22:55:27
品牌 Logo 应用领域
矽成 - ICSI 时钟
页数 文件大小 规格书
18页 136K
描述
Frequency Generator with 200MHz Differential CPU Clocks

阅读下载

中文翻译

获取价格

ICS9250-38 数据手册

 浏览型号ICS9250-38的Datasheet PDF文件第2页浏览型号ICS9250-38的Datasheet PDF文件第3页浏览型号ICS9250-38的Datasheet PDF文件第4页浏览型号ICS9250-38的Datasheet PDF文件第5页浏览型号ICS9250-38的Datasheet PDF文件第6页浏览型号ICS9250-38的Datasheet PDF文件第7页 
ICS9250-38  
Integrated  
Circuit  
Systems, Inc.  
Frequency Generator with 200MHz Differential CPU Clocks  
Recommended Application:  
CK 408 clock for Almador-M mobile chipset with Tualatin  
PIII processor.  
Pin Configuration  
Output Features:  
VDDREF  
X1  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
REF  
FS1  
FS0  
•
•
•
•
•
•
•
•
•
3 Differential CPU Clock Pairs @ 3.3V  
7 PCI (3.3V) @ 33.3MHz  
X2  
GND  
PCICLK_F0  
PCICLK_F1  
PCICLK_F2  
VDDPCI  
GND  
PCICLK0  
PCICLK1  
PCICLK2  
PCICLK3  
VDDPCI  
GND  
PCICLK4  
PCICLK5  
PCICLK6  
VDD3V66  
GND  
CPU_STOP#*  
CPUCLKT0  
CPUCLKC0  
VDDCPU  
CPUCLKT1  
CPUCLKC1  
GND  
VDDCPU  
CPUCLKT2  
CPUCLKC2  
MULTSEL0*  
I REF  
GND  
FS2  
48MHz_USB  
48MHz_DOT  
VDD48  
3 PCI_F (3.3V) @ 33.3MHz  
1 USB (3.3V) @ 48MHz  
1 DOT (3.3V) @ 48MHz  
1 REF (3.3V) @ 14.318MHz  
1 3V66 (3.3V) @ 66.6MHz  
1 VCH/3V66 (3.3V) @ 48MHz or 66.6MHz  
3 66MHz_OUT/3V66 (3.3V) @ 66.6MHz_IN  
or 66.6MHz  
•
1 66MHz_IN/3V66 (3.3V) @ Input/66MHz  
66MHz_OUT0/3V66_2  
66MHz_OUT1/3V66_3  
66MHz_OUT2/3V66_4  
66MHz_IN/3V66_5  
*PD#  
GND  
3V66_1/VCH_CLK  
PCI_STOP#*  
3V66_0  
VDD3V66  
GND  
Features:  
•
Almador Chipset has a DLL driving the clock buffer  
path for the 3 buffer path 66.6 MHz outputs,  
66Buf(0:2).  
VDDA  
GND  
Vtt_PWRGD#  
SCLK  
SDATA  
Almador board level designs MUST use pin 22,  
66Buf_1, as the feedback connection from the  
clock buffer path to the Almador (GMCH)  
chipset.  
56-Pin 300mil SSOP/TSSOP  
* These inputs have 150K internal pull-up resistor to VDD.  
•
•
Supports spread spectrum modulation,  
down spread 0 to -0.5%.  
Efficient power management scheme through PD#,  
CPU_STOP# and PCI_STOP#.  
Key Specifications:  
•
•
•
•
CPU Output Jitter <150ps  
3V66 Output Jitter <250ps  
66MHz Output Jitter (Buffered Mode Only) <100ps Functionality  
CPU Output Skew <100ps  
Block Diagram  
66Buff[2:0]  
3V66[4:2]  
(MHz)  
PCI_F  
PCI  
(MHz)  
CPU  
(MHz)  
3V66  
(MHz)  
FS2  
FS1  
FS0  
PLL2  
48MHz_USB  
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
66.66  
100.00  
200.00  
133.33  
66.66  
66.66  
66.66  
66.66  
66.66  
66.66  
66.66  
66.66  
66.66  
Tristate  
66.66  
66.66  
66.66  
66.66  
33.33  
33.33  
33.33  
33.33  
48MHz_DOT  
X1  
X2  
XTAL  
OSC  
3V66_1/VCH_CLK  
0
REF  
66MHz_IN  
0
PLL1  
Spread  
Spectrum  
CPUCLKT (2:0)  
CPUCLKC (2:0)  
1
66MHz_IN 66MHz_IN/2  
66MHz_IN 66MHz_IN/2  
66MHz_IN 66MHz_IN/2  
66MHz_IN 66MHz_IN/2  
CPU  
DIVDER  
3
Stop  
Stop  
3
1
100.00  
200.00  
133.33  
Tristate  
PCI  
DIVDER  
PCICLK (6:0)  
1
7
3
PD#  
CPU_STOP#  
PCI_STOP#  
MULTSEL0  
FS (2:0)  
PCICLK_F (2:0)  
1
Control  
Logic  
66MHz  
DIVDER  
66MHz_OUT (2:0)  
3V66 (5:2,0)  
Mid  
Mid  
Mid  
Mid  
Tristate  
TCLK/4  
Tristate  
TCLK/8  
3
5
3V66  
DIVDER  
TCLK/2 TCLK/4  
Config.  
Reg.  
Reserved Reserved Reserved  
Reserved Reserved Reserved  
Reserved  
Reserved  
SDATA  
SCLK  
I REF  
0404B—12/23/02  
1234567...18

中文翻译

下载PDF

与ICS9250-38相关器件

型号 品牌 获取价格 描述 数据表
ICS9250-50 ICSI

获取价格

 		Frequency Generator & Integrated Buffers for PIII & Tualatin
ICS9250AF-29 IDT

获取价格

 		Processor Specific Clock Generator, 133MHz, PDSO56, 0.300 INCH, MO-118, SSOP-56
ICS9250BF-12LF IDT

获取价格

 		Clock Generator
ICS9250BF-12LFT IDT

获取价格

 		Clock Generator
ICS9250BF-16 IDT

获取价格

 		Processor Specific Clock Generator, 150MHz, PDSO56, 0.300 INCH, SSOP-56
ICS9250BF-16LF-T IDT

获取价格

 		Processor Specific Clock Generator, 150MHz, PDSO56, 0.300 INCH, GREEN, SSOP-56
ICS9250BF-27 IDT

获取价格

 		Processor Specific Clock Generator, 133MHz, PDSO56, 0.300 INCH, 0.025 INCH PITCH, MO-118,
ICS9250BF-27LFT IDT

获取价格

 		Processor Specific Clock Generator, 133MHz, PDSO56, 0.300 INCH, 0.025 INCH PITCH, GREEN, M
ICS9250BF-28LF-T IDT

获取价格

 		Processor Specific Clock Generator, 133.32MHz, PDSO56, 0.300 INCH, GREEN, SSOP-56
ICS9250CF-10LF IDT

获取价格

 		Processor Specific Clock Generator, 100MHz, PDSO56, 0.300 INCH, GREEN, SSOP-56

与ICS9250-38相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证