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參數資料
| 型號： | 544M-01 |
| 英文描述： | Clock Divider |
| 中文描述： | 時鐘分頻器 |
| 文件頁數： | 1/7頁 |
| 文件大?。?/td> | 107K |
| 代理商： | 544M-01 |
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 E L I M I N A R Y I N F O R M AT I O N
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’ ClockBlocks
TM
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)
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|---|---|
| 544MI-01 | Clock Divider |
| 544MI01L | Clock Divider |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 544M01LF | 制造商:ICS 制造商全稱:ICS 功能描述:Clock Divider |
| 544M-01LF | 功能描述:時鐘驅動器及分配 CLOCK DIVIDER RoHS:否 制造商:Micrel 乘法/除法因子:1:4 輸出類型:Differential 最大輸出頻率:4.2 GHz 電源電壓-最大: 電源電壓-最小:5 V 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-8 封裝:Reel |
| 544M-01LFT | 制造商:Integrated Device Technology Inc 功能描述:CLOCK DIVIDER 制造商:Integrated Device Technology Inc 功能描述:8 SOIC (GREEN) - Tape and Reel |
| 544M-01T | 制造商:Integrated Device Technology Inc 功能描述:CLOCK DIVIDER 8SOIC - Tape and Reel |
| 544MI-01 | 制造商:ICS 制造商全稱:ICS 功能描述:Clock Divider |
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