5秒后页面跳转
捷配首页

Datasheet > 微控制器和处理器 > 时钟发生器> W150
W150 PDF预览

W150

更新时间： 2024-10-27 22:14:55
品牌 Logo 应用领域
赛普拉斯 - CYPRESS /
页数 文件大小 规格书
14页 158K
描述
440BX AGPset Spread Spectrum Frequency Synthesizer

阅读下载

中文翻译

获取价格

W150 数据手册

 浏览型号W150的Datasheet PDF文件第2页浏览型号W150的Datasheet PDF文件第3页浏览型号W150的Datasheet PDF文件第4页浏览型号W150的Datasheet PDF文件第5页浏览型号W150的Datasheet PDF文件第6页浏览型号W150的Datasheet PDF文件第7页 
PRELIMINARY  
W150  
440BX AGPset Spread Spectrum Frequency Synthesizer  
Features  
Table 1. Mode Input Table  
Mode  
Pin 3  
PCI_STOP#  
REF0  
• Maximized EMI suppression using Cypress’s Spread  
Spectrum Technology  
• Single chip system frequency synthesizer for Intel  
440BX AGPset  
0
1
®
Table 2. Pin Selectable Frequency  
Input Address  
• Three copies of CPU output  
• Seven copies of PCI output  
• One 48-MHz output for USB / One 24-MHz for SIO  
• Two buffered reference outputs  
• Two IOAPIC outputs  
CPU_F, 1:2  
PCI_F, 0:5  
FS3 FS2 FS1 FS0  
(MHz)  
133.3  
124  
150  
140  
105  
110  
115  
120  
100  
133.3  
112  
103  
66.8  
83.3  
75  
(MHz)  
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
33.3 (CPU/4)  
31 (CPU/4)  
• 17 SDRAM outputs provide support for 4 DIMMs  
• Supports frequencies up to 150 MHz  
37.5 (CPU/4)  
35 (CPU/4)  
2
• I C™ interface for programming  
35 (CPU/3)  
• Power management control inputs  
36.7 (CPU/3)  
38.3 (CPU/3)  
40 (CPU/3)  
Key Specifications  
CPU Cycle-to-Cycle Jitter: ......................................... 250 ps  
CPU to CPU Output Skew: ........................................ 175 ps  
PCI to PCI Output Skew: ............................................ 500 ps  
SDRAMIN to SDRAM0:15 Delay: ..........................3.7 ns typ.  
33.3 (CPU/3)  
44.43 (CPU/3)  
37.3 (CPU/3)  
34.3 (CPU/3)  
33.4 (CPU/2)  
41.7 (CPU/2)  
37.5 (CPU/2)  
41.3 (CPU/3)  
V
V
: .................................................................... 3.3V±5%  
: .................................................................... 2.5V±5%  
DDQ3  
DDQ2  
SDRAM0:15 (leads) to SDRAM_F Skew: ..............0.4 ns typ.  
124  
Pin Configuration[1]  
Logic Block Diagram  
VDDQ3  
REF0/(PCI_STOP#)  
VDDQ3  
REF1/FS2  
REF0/(PCI_STOP#)  
GND  
1
56  
55  
54  
53  
52  
51  
50  
49  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
VDDQ2  
IOAPIC0  
IOAPIC_F  
GND  
2
REF1/FS2  
X1  
X2  
XTAL  
OSC  
3
4
PLL Ref Freq  
X1  
5
CPU_F  
VDDQ2  
X2  
6
7
8
9
CPU1  
Stop  
Clock  
Control  
IOAPIC_F  
VDDQ3  
PCI_F/MODE  
PCI0/FS3  
GND  
VDDQ2  
CPU2  
I/O Pin  
Control  
IOAPIC0  
GND  
CLK_STOP#  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
CLK_STOP#  
SDRAM_F  
VDDQ3  
SDRAM0  
SDRAM1  
GND  
VDDQ2  
CPU_F  
PCI1  
PCI2  
PCI3  
PCI4  
VDDQ3  
PCI5  
Stop  
Clock  
CPU1  
CPU2  
Control  
PLL 1  
SDRAM2  
SDRAM3  
SDRAM4  
SDRAM5  
VDDQ3  
SDRAM6  
SDRAM7  
÷2,3,4  
SDRAMIN  
SDRAM11  
SDRAM10  
VDDQ3  
SDRAM9  
SDRAM8  
GND  
VDDQ3  
PCI_F/MODE  
PCI0/FS3  
PCI1  
Stop  
Clock  
Control  
PCI2  
34  
33  
32  
31  
30  
29  
GND  
SDRAM15  
SDRAM12  
SDRAM13  
VDDQ3  
PCI3  
PCI4  
25  
26  
27  
28  
SDRAM14  
2
I C  
Logic  
SDATA  
SCLK  
GND  
24MHz/FS0  
48MHz/FS1  
SDATA  
SCLK  
PCI5  
VDDQ3  
48MHz/FS1  
PLL2  
24MHz/FS0  
VDDQ3  
SDRAM0:15  
Stop  
Clock  
SDRAMIN  
Control  
16  
SDRAM_F  
Intel is a registered trademark of Intel Corporation. I2C is a trademark of Philips Corporation.  
Note:  
1. Internal pull-up resistors should not be relied upon for setting I/O pins HIGH. Pin function with parentheses determined by MODE pin resistor strapping.  
Unlike other I/O pins, input FS3 has an internal pull-down resistor.  
Cypress Semiconductor Corporation  
•
3901 North First Street  
•
San Jose  
•
CA 95134  
•
408-943-2600  
February 10, 2000, rev. *A  
1234567...14

中文翻译

下载PDF

与W150相关器件

型号 品牌 获取价格 描述 数据表
W150_03 CYPRESS

获取价格

 		440BX AGPset Spread Spectrum Frequency Synthesizer
W150258-200TB 3M

获取价格

 		HEADER CONNECTOR,PCB MNT,PLUG,58 CONTACTS,SKT,0.079 PITCH
W150258-202TH 3M

获取价格

 		HEADER CONNECTOR,PCB MNT,PLUG,58 CONTACTS,SKT,0.079 PITCH
W1503CB/ID KINGBRIGHT

获取价格

 		Single Color LED, Hyper Red, Diffused Red, T-1 3/4, 5mm,
W1503CB/SRD KINGBRIGHT

获取价格

 		Single Color LED, Super Bright Red, Diffused Red, T-1 3/4, 5mm,
W1503EB/2GD KINGBRIGHT

获取价格

 		Single Color LED Array, Green, Diffused, T-1 3/4, 5mm,
W1503EB/2ID KINGBRIGHT

获取价格

 		Single Color LED Array, High Efficiency Red, Diffused Red, T-1 3/4, 5mm,
W1503EB/2SRD KINGBRIGHT

获取价格

 		Single Color LED Array, Super Bright Red, Diffused Red, T-1 3/4, 5mm,
W1503EB/2YD KINGBRIGHT

获取价格

 		Single Color LED Array, Yellow, Diffused, T-1 3/4, 5mm,
W1503EC KINGBRIGHT

获取价格

 		Single Color LED, High Efficiency Red, Water Clear, T-1 3/4, 5mm,

与W150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