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参数资料
| 型号： | ICS950219YFLF-T |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 200.4 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | 0.300 INCH, MO-118, SSOP-48 |
| 文件页数： | 1/19页 |
| 文件大小： | 206K |
| 代理商： | ICS950219YFLF-T |
Integrated
Circuit
Systems, Inc.
ICS950219
Preliminary Product Preview
0640D—12/30/03
Pin Configuration
Recommended Application:
CK-408 clock for Intel 845 chipset with P4 processor.
Output Features:
3 - Pairs of differential CPU clocks (differential current mode)
4 - 3V66 @ 3.3V
10 - PCI @ 3.3V
1 - 48MHz @ 3.3V
24-48 MHz selectable output @ 3.3V
2 - REF @ 3.3V, 14.318MHz
Features/Benefits:
Programmable output frequency.
Programmable output divider ratios.
Programmable output rise/fall time.
Programmable output skew.
Programmable spread percentage for EMI control.
Watchdog timer technology to reset system
if system malfunctions.
Programmable watch dog safe frequency.
Support I
2C Index read/write and block read/write operations.
Uses external 14.318MHz crystal.
Key Specifications:
CPU Output Jitter <150ps
3V66 Output Jitter <250ps
CPU Output Skew <100ps
Programmable Timing Control Hub for P4
* Internal Pull-up resistor of 120K to VDD
48-Pin 300-mil SSOP
Frequency Table
2
t
i
B7
t
i
B6
t
i
B5
t
i
B4
t
i
B
K
L
C
U
P
C
z
H
M
6
V
3
z
H
M
K
L
C
I
C
P
z
H
M
4
S
F3
S
F2
S
F1
S
F0
S
F
00
0
.
2
0
10
0
.
8
60
0
.
4
3
00
0
1
0
.
5
0
10
0
.
0
70
0
.
5
3
00
0
1
0
.
8
0
10
0
.
2
70
0
.
6
3
00
0
1
0
.
1
10
0
.
4
70
0
.
7
3
00
1
0
.
4
1
10
0
.
6
70
0
.
8
3
00
1
0
1
0
.
7
1
10
0
.
8
70
0
.
9
3
00
1
0
.
0
2
10
0
.
0
80
0
.
0
4
00
1
0
.
3
2
10
0
.
2
80
0
.
1
4
01
0
.
6
2
10
0
.
2
70
0
.
6
3
01
0
1
0
.
0
3
10
3
.
4
70
1
.
7
3
01
0
1
0
.
6
3
10
0
.
8
60
0
.
4
3
01
0
1
0
.
0
4
10
0
.
0
70
0
.
5
3
01
1
0
.
4
10
0
.
2
70
0
.
6
3
01
1
0
1
0
.
8
4
10
0
.
4
70
0
.
7
3
01
1
0
.
2
5
10
0
.
6
70
0
.
8
3
01
1
0
.
6
5
10
0
.
8
70
0
.
9
3
10
0
.
0
6
10
0
.
0
80
0
.
0
4
10
0
1
0
.
4
6
10
0
.
2
80
0
.
1
4
10
0
1
0
6
.
6
16
6
.
6
63
3
.
3
10
0
1
0
.
0
7
10
0
.
8
60
0
.
4
3
10
1
0
.
5
7
10
0
.
0
70
0
.
5
3
10
1
0
1
0
.
0
8
10
0
.
2
70
0
.
6
3
10
1
0
.
5
8
10
0
.
4
70
0
.
7
3
10
1
0
.
0
9
10
0
.
6
70
0
.
8
3
11
0
8
.
6
60
8
.
6
60
4
.
3
11
0
1
0
2
.
0
10
8
.
6
60
4
.
3
11
0
1
0
6
.
3
10
8
.
6
60
4
.
3
11
0
1
0
4
.
0
20
8
.
6
60
4
.
3
11
1
0
6
.
6
66
6
.
6
63
3
.
3
11
1
0
1
0
.
0
16
6
.
6
63
3
.
3
11
1
0
.
0
26
6
.
6
63
3
.
3
11
1
3
.
3
16
6
.
6
63
3
.
3
*MULTISEL1/REF1
VDDREF
X1
X2
GND
*FS2/PCICLK0
*FS3/PCICLK1
PCICLK2
VDDPCI
*FS4/PCICLK3
PCICLK4
PCICLK5
GND
PCICLK6
PCICLK7
PCICLK8
PCICLK9
VDDPCI
Vtt_PWRGD#
RESET#
GND
*FS0/48MHz
*FS1/24_48MHz
AVDD48
REF0/MULTSEL0*
GND
VDDCPU
CPUCLKT2
CPUCLKC2
GND
PD#
CPUCLKT0
CPUCLKC0
VDDCPU
CPUCLKT1
CPUCLKC1
GND
I REF
AVDD
GND
VDD3V66
3V66_0
3V66_1
GND
3V66_2
3V66_3
SCLK
SDATA
ICS950219
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
PRODUCT PREVIEW documents contain information on new products in the sampling or preproduction phase of development. Characteristic data and other specifications are subject to change
without notice.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS950220 | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hub⑩ for P4⑩ |
| ICS950220AFLF | 功能描述:IC TIMING CTRL HUB P4 48-SSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:TCH™ 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 |
| ICS950220AFLFT | 功能描述:IC TIMING CTRL HUB P4 48-SSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:TCH™ 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 |
| ICS950220YFLFT | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hub⑩ for P4⑩ |
| ICS950220YFLF-T | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hub⑩ for P4⑩ |
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