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参数资料
| 型号： | 9248BF-138LF |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 166.67 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | 0.300 INCH, GREEN, MO-118, SSOP-48 |
| 文件页数： | 5/14页 |
| 文件大小： | 142K |
| 代理商： | 9248BF-138LF |
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Home > Products > Timing Solutions > PC-Notebook-Server Clocks > Clock Synthesizer by Chipset Vendor > Desktop Chipsets > 9248-138
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9248-138 (Desktop Chipsets)
Description
810/810E and Solano type chipset.
Market Group
PC CLOCK
Additional Info
810 and Solano chipset - The ICS9248-138 is the single chip clock solution for designs using the 810/810E and Solano style chipset. It provides all
necessary clock signals for such a system. Spread spectrum may be enabled through I2C programming. Spread spectrum typically reduces
system EMI by 8dB to 10dB. This simplifies EMI qualification without resorting to board design iterations or costly shielding. The ICS9248-138
employs a proprietary closed loop design, which tightly controls the percentage of spreading over process and temperature variations. 2- CPUs
@ 2.5V 9 - SDRAM @ 3.3V, including 1 free running 7 - PCICLK @ 3.3V 1 - IOAPIC @ 2.5V, 3 - 3V66MHz @ 3.3V 2 - 48MHz, @ 3.3V
fixed. 1 - 24/48MHz, @3.3V selectable by I2C 1 - REF @v3.3V, 14.318MHz.
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Related Orderable Parts
Attributes
9248BF-138
9248BF-138LF
9248BF-138LFT
9248BF-138T
Voltage
3.3 V (PV48)
3.3 V (PVG48)
3.3 V (PV48)
Package
SSOP 48
Speed
NA
Temperature
C
Status
Active
Sample
Yes
No
Minimum Order Quantity
90
1000
Factory Order Increment
30
1000
Related Documents
Type
Title
Size
Revision Date
Datasheet
9248-138 Datasheet
115 KB
03/23/2006
Model - IBIS
9248-138 IBIS Model
280 KB
03/23/2006
Page 1 of 2
08-Jun-2007
mhtml:file://C:\9248-138.mht
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| 951411BGLFT | 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 9248BF-195LF | 制造商:Integrated Device Technology Inc 功能描述:PLL FREQ GENERATOR DUAL 48SSOP - Bulk |
| 9248BF-81LF | 功能描述:时钟发生器及支持产品 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| 9248BF-81LFT | 功能描述:时钟发生器及支持产品 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| 9248DF-39LF | 功能描述:时钟发生器及支持产品 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| 9248DF-39LFT | 功能描述:时钟发生器及支持产品 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
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