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参数资料
| 型号： | ICS252PMLFT |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 5/10页 |
| 文件大小： | 0K |
| 描述： | IC CLK SYNTHESIZER FP DUAL 8SOIC |
| 标准包装： | 2,500 |
| 系列： | VersaClock™ |
| 类型： | 时钟/频率合成器，扇出配送，扩展频谱时钟发生器 |
| PLL： | 带旁路 |
| 输入： | 时钟，晶体 |
| 输出： | CMOS |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:2 |
| 差分 - 输入:输出： | 无/无 |
| 频率 - 最大： | 200MHz |
| 除法器/乘法器： | 是/是 |
| 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： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 带卷 (TR) |
| 其它名称： | 252PMLFT |
ICS252
FIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER
EPROM CLOCK SYNTHESIZER
IDT FIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER 4
ICS252
REV K 030212
Both output frequency banks will utilize identical spread
spectrum percentage deviations and modulation rates, if a
common VCO frequency can be identified.
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 ICS252. These ratings, which are
standard values for IDT 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
4.6
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 (ICS252M)
0
+70
° C
Ambient Operating Temperature (ICS252MI)
-40
+85
° C
Power Supply Voltage (measured in respect to GND)
+3.135
+3.3
+3.465
V
Power Supply Ramp Time
4
ms
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS252PMT | 功能描述:IC CLK SYNTHESIZER FP DUAL 8SOIC 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™ 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 |
| ICS2572 | 制造商:ICS 制造商全称:ICS 功能描述:User-Programmable Dual High-Performance Clock Generator |
| ICS2572M | 制造商:ICS 制造商全称:ICS 功能描述:User-Programmable Dual High-Performance Clock Generator |
| ICS2572M-A01 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Peripheral IC |
| ICS2572M-AXX | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Peripheral IC |
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