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參數(shù)資料
| 型號： | ICS544MI-01LFT |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 0.032768 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封裝： | 0.150 INCH, ROHS COMPLIANT, SOIC-8 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 238K |
| 代理商： | ICS544MI-01LFT |
ICS544-01
MDS 544M-01 A
1
Revision 041505
Integrated Circuit Systems, Inc.
● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com
Clock Divider
P R EL IMIN AR Y IN FOR M A T ION
Description
The ICS544-01 is crystal oscillator module IC with
divide by 512 frequency output. It employs a 16.777216
MHz fundamental frequency crystal source oscillator to
generate 32.768 kHz output crystal oscillator output. In
addition a divide by 256, 64 and 32 options also
provided through select pins. The chip has an OE pin
that tri-states the output and stops the oscillator
circuits.
The ICS544-01 is a member of ICS’ ClockBlocksTM
family of clock building blocks. See the ICS541 and
ICS542 for other clock dividers, and the ICS501, 502,
511, 512, and 525 for clock multipliers.
Features
Packaged in 8-pin SOIC or die
Available in Pb-free package
ICS’ lowest cost clock divider
Easy to use with other generators and buffers
Input clock frequency up to 156 MHz
Output clock duty cycle of 45/55
Output Enable
Advanced, low-power CMOS process
Operating voltage of 2.25 V to 3.6 V
Does not degrade phase noise - no PLL
Available in industrial temperature range
Block Diagram
Divider and
Selection
Circuitry
/32, /64
/256, /512,
CLK1
OE
GND
VDD
X1/ICLK
X2
16.777216
MHz clock
or crystal
input
Optional tuning
capacitors
S1, S0 (1:0)
DATA SHEET
ICS544-01
IDT / ICS Clock Divider
ICS544-01
1
Clock Divider
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PDF描述 |
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| ICS544M-01T | 0.032768 MHz, OTHER CLOCK GENERATOR, PDSO8 |
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| ICS544MI-01T | 制造商:ICS 制造商全稱:ICS 功能描述:Clock Divider |
| ICS548-03 | 制造商:ICS 制造商全稱:ICS 功能描述:Low Skew Clock Inverter and Divider |
| ICS548-05A | 制造商:ICS 制造商全稱:ICS 功能描述:PRELIMINARY INFORMATION MP3 Audio Clock |
| ICS548-05AII | 制造商:ICS 制造商全稱:ICS 功能描述:MP3 Audio Clock |
| ICS548A-03 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:LOW SKEW CLOCK INVERTER AND DIVIDER |
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