參數(shù)資料
型號(hào): ICS252MI-XX
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘產(chǎn)生/分配
英文描述: 200 MHz, OTHER CLOCK GENERATOR, PDSO8
封裝: 150 INCH, SOIC-8
文件頁數(shù): 6/11頁
文件大?。?/td> 210K
代理商: ICS252MI-XX
ICS252
FIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER
EPROM CLOCK SYNTHESIZER
IDT / ICS FIELD PROGRAMMABLE DUAL OUTPUT SS VERSACLOCK SYNTHESIZER 4
ICS252
REV E 082007
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
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 (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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