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参数资料
| 型号： | ICS9148F-58LF |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | 0.300 INCH, SSOP-48 |
| 文件页数： | 8/14页 |
| 文件大小： | 449K |
| 代理商： | ICS9148F-58LF |
3
ICS9148-58
Functionality
VDD1, 2, 3, 4 = 3.3V±5%,VDDL = 2.5V±5% or 3.3 ±5%, TA= 0 to 70°C
Crystal (X1, X2) = 14.31818MHz
CPU3.3#_2.5
Input level
(Latched Data)
Buffer Selected for
operation at:
12.5V VDD
03.3V VDD
CPU 3.3#_2.5V Buffer selector for CPUCLK drivers.
Power Management Functionality
Mode Pin - Power Management Input Control
MODE, Pin 25
(Latched Input)
Pin 17
Pin 18
0
CPU_STOP#
(INPUT)
PCI_STOP#
(INPUT)
1
SDRAM 11
(OUTPUT)
SDRAM 10
(OUTPUT)
CPU_STOP#
PCI_STOP#
AGP,
CPUCLK
Outputs
PCICLK
(0:5)
PCICLK_F,
REF,
24/48MHz
and SDRAM
Crystal
OSC
VCO
0
1
Stopped Low
Running
1
Running
1
0
Running
Stopped Low
Running
FS2
FS1
FS 0
CP U
(M H z)
SD R A M ( M H z)
P C I (M H z)
A G P (M H z)
S D _ S EL= 1
S D _ S EL= 0
1
10 0. 2
100 . 2
66.6
33.3
66. 6
1
0
9 5 . 25
95. 25
63.5
31.75
63. 5
1
0
1
8 3 . 3
83. 3
66.6
33.3
66. 6
1
0
1 3 3 . 3
133 . 3
88.7
44.3
88. 7
01
1
7 5
75
37.5
7 5
0
1
0
124
82.7
41.3
82. 7
0
1
6 6 . 8
66. 8
66.8
33.4
66. 8
0
11 2
112
74.7
37.3
7 4. 7
相关PDF资料 |
PDF描述 |
|---|---|
| ICS9148F-58LF | 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9148F-58 | 133.3 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9148F-93LF | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9148F-93 | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| ICS9148GF12-T | 66.6 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS9148F-60 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CPU System Clock Generator |
| ICS9148F-75-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for Mother Boards |
| ICS9148F-PPP-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for Mother Boards |
| ICS9148G-12 | 制造商:ICS 制造商全称:ICS 功能描述:Pentium/ProTM System Clock Chip |
| ICS9148M-46 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CPU System Clock Generator |
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