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参数资料
| 型号： | ICS251PMLFT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 200 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封装： | 0.150 INCH, ROHS COMPLIANT, SOIC-8 |
| 文件页数： | 5/10页 |
| 文件大小： | 216K |
| 代理商： | ICS251PMLFT |
ICS251
FIELD PROGRAMMABLE SS VERSACLOCK SYNTHESIZER
EPROM CLOCK SYNTHESIZER
IDT / ICS FIELD PROGRAMMABLE SS VERSACLOCK SYNTHESIZER 4
ICS251
REV B 061306
Spread Spectrum Modulation Rate
The spread spectrum modulation frequency applied to the
output clock frequency may occur at a variety of rates. For
applications requiring the driving of “down-circuit” PLLs,
Zero Delay Buffers, or those adhering to PCI standards, the
spread spectrum modulation rate should be set to 30-33
kHz. For other applications, a 120 kHz modulation option is
available.
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the ICS251. These ratings, which are
standard values for ICS commercially rated parts, are stress ratings only. Functional operation of the device at
these or any other conditions above those indicated in the operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods can affect product reliability. Electrical
parameters are guaranteed only over the recommended operating temperature range.
Recommended Operation Conditions
Parameter
Condition
Min.
Typ.
Max.
Units
Supply Voltage, VDD
Referenced to GND
-0.5
7
V
Inputs
Referenced to GND
-0.5
VDD+ 0.5
V
Clock Outputs
Referenced to GND
-0.5
VDD+ 0.5
V
Storage Temperature
-65
150
°C
Soldering Temperature
Max 10 seconds
260
°C
Junction Temperature
125
°C
Parameter
Min.
Typ.
Max.
Units
Ambient Operating Temperature (ICS251M)
0
+70
°C
Ambient Operating Temperature (ICS251MI)
-40
+85
°C
Power Supply Voltage (measured in respect to GND)
+3.15
+3.3
+3.45
V
Power Supply Ramp Time
4
ms
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS251PMT | 功能描述:IC CLK SYNTHESIZER FP SGL 8-SOIC 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:VersaClock™ 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) |
| ICS252 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:FIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER |
| ICS252MI-52LF | 制造商:Integrated Device Technology Inc 功能描述:IC CLK SYNTHESIZER PLL 8SOIC 制造商:Integrated Device Technology Inc 功能描述:IC CLK SYNTHESIZER FP DUAL 8SOIC |
| ICS252MI-52LFT | 制造商:Integrated Device Technology Inc 功能描述:IC CLK SYNTHESIZER PLL 8SOIC 制造商:Integrated Device Technology Inc 功能描述:IC CLK SYNTHESIZER FP DUAL 8SOIC |
| ICS252MIP | 制造商:ICS 制造商全称:ICS 功能描述:Field Programmable Dual Output SS VersaClock Synthesizer |
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