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| 型号： | 9248AG-150LNT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
| 封装： | 6.10 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-153, TSSOP-48 |
| 文件页数： | 12/13页 |
| 文件大小： | 175K |
| 代理商： | 9248AG-150LNT |
8
ICS9248-150
0352G—08/04/06
PD# Timing Diagram
The power down selection is used to put the part into a very low power state without turning off the power to the part.
PD# is an asynchronous active low input. This signal needs to be synchronized internal to the device prior to powering
down the clock synthesizer.
Internal clocks are not running after the device is put in power down. When PD# is active low all clocks need to be driven
to a low value and held prior to turning off the VCOs and crystal. The power down latency should be as short as possible
but conforming to the sequence requirements shown below.
Notes:
1. As shown, the outputs Stop Low on the next falling edge after PD# goes low.
2. PD# is an asynchronous input and metastable conditions may exist. This signal is synchronized inside this part.
3. The shaded sections on the VCO and the Crystal signals indicate an active clock.
CPUCLKT
CPUCLKC
VCO
Crystal
PD#
相关PDF资料 |
PDF描述 |
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| 9248AG-150LN | 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
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| 9248AG-192LF | 66.6 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO28 |
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| 051-453-0000 | RF Coaxial Connectors |
相关代理商/技术参数 |
参数描述 |
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| 9248AG192 | 制造商:ICS 功能描述: |
| 9248AG-192LF | 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 |
| 9248AG192LFT | 制造商:ICS 功能描述: |
| 9248AG-192LFT | 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 |
| 9248AG-198LF | 制造商:Integrated Device Technology Inc 功能描述:9248AG-198LF - Bulk |
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