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参数资料
| 型号： | ICS9179M-12T-LF |
| 元件分类： | 时钟及定时 |
| 英文描述： | 91 SERIES, LOW SKEW CLOCK DRIVER, 13 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| 封装： | SOIC-28 |
| 文件页数： | 1/9页 |
| 文件大小： | 277K |
| 代理商： | ICS9179M-12T-LF |
Integrated
Circuit
Systems, Inc.
General Description
Features
ICS9179-12
Block Diagram
PentiumPro is a trademark of Intel Corporation
I
2C is a trademark of Philips Corporation
3 DIMM Buffer
9179-12 Rev C 7/16/99
Pin Configuration
The ICS9179-12 is a buffer intended for reduced pin count
2 - chip Intel BX chipset designs
An I2C interface is included, enabling individual outputs to be
turned on or off. With 13 outputs, up to 3 DIMMs are supported.
Thirteen high speed, low noise buffers, supports up to
three SDRAM DIMMs.
Buffer outputs skew matched to within 250ps.
I2C Serial Configuration interface to allow individual
OUTPUTs to be stopped low.
Multiple VDD, VSS pins for noise reduction
3.3V±5% supply voltage
28-pin SOIC and SSOP package
Propagation delay between 1 to 5.5ns
Operationto133MHzat3.3V±5%
28-Pin SOIC and SSOP
* Internal pull-up resistor of 100K
Ohms to 3.3V on indicated inputs
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.
Power Groups
VDD (0:4), GND (0:4) = Power supply for OUTPUT buffer
VDDI, GNDI = Power supply for I2C circuitry
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS9179YG-03-T | 制造商:ICS 制造商全称:ICS 功能描述:Low Skew Fan Out Buffers |
| ICS91857 | 制造商:ICS 制造商全称:ICS 功能描述:Value SSTL_2 Clock Driver (60MHz - 220MHz) |
| ICS91857AG | 功能描述:IC CLOCK DRIVER SSTL_2 48-TSSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 产品变化通告:Product Discontinuation 04/May/2011 标准包装:96 系列:- 类型:时钟倍频器，零延迟缓冲器 PLL:带旁路 输入:LVTTL 输出:LVTTL 电路数:1 比率 - 输入:输出:1:8 差分 - 输入:输出:无/无 频率 - 最大:133.3MHz 除法器/乘法器:是/无 电源电压:3 V ~ 3.6 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:16-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:16-TSSOP 包装:管件 其它名称:23S08-5HPGG |
| ICS91857AGLF | 功能描述:IC CLOCK DRIVER SSTL_2 48-TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:2,000 系列:- 类型:PLL 时钟发生器 PLL:带旁路 输入:LVCMOS，LVPECL 输出:LVCMOS 电路数:1 比率 - 输入:输出:2:11 差分 - 输入:输出:是/无 频率 - 最大:240MHz 除法器/乘法器:是/无 电源电压:3.135 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:32-LQFP 供应商设备封装:32-TQFP（7x7） 包装:带卷 (TR) |
| ICS91857AGLFT | 功能描述:IC CLOCK DRIVER SSTL_2 48-TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:2,000 系列:- 类型:PLL 时钟发生器 PLL:带旁路 输入:LVCMOS，LVPECL 输出:LVCMOS 电路数:1 比率 - 输入:输出:2:11 差分 - 输入:输出:是/无 频率 - 最大:240MHz 除法器/乘法器:是/无 电源电压:3.135 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:32-LQFP 供应商设备封装:32-TQFP（7x7） 包装:带卷 (TR) |
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