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參數(shù)資料
| 型號(hào)： | ASM5P23S04A |
| 廠商： | Alliance Semiconductor Corporation |
| 英文描述： | LM4125 Precision Micropower Low Dropout Voltage Reference; Package: SOT-23; No of Pins: 5 |
| 中文描述： | 3.3 SpreadTrak零延遲緩沖器 |
| 文件頁(yè)數(shù)： | 8/15頁(yè) |
| 文件大?。?/td> | 364K |
| 代理商： | ASM5P23S04A |
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September 2005
ASM5P23S04A
rev 1.3
3.3 Zero ‘SpreadTrak’ Delay Buffer
2 of 15
Notice: The information in this document is subject to change without notice.
ASM5P23S04A Configurations
Device
Feedback From
Bank A Frequency
Bank B Frequency
ASM5P23S04A-1
Bank A or Bank B
Reference
ASM5P23S04A-1H
Bank A or Bank B
Reference
ASM5P23S04A-2
Bank A
Reference
Reference /2
ASM5P23S04A-2
Bank B
2 X Reference
Reference
ASM5P23S04A-2H
Bank A
Reference
Reference/2
ASM5P23S04A-2H
Bank B
2 X Reference
Reference
‘SpreadTrak’
Many systems being designed now utilize a technology
called Spread Spectrum Frequency Timing Generation.
ASM5P23S04A is designed so as not to filter off the
Spread Spectrum feature of the Reference Input,
assuming it exists. When a zero delay buffer is not
designed to pass the Spread Spectrum feature through,
the result is a significant amount of tracking skew which
may
cause
problems
in
the
systems
requiring
synchronization.
-30
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
0
-500
-1000
-1500
500
1000
1500
Output Load Difference: FBK Load - CLKA/CLKB Load (pF)
REF-Inp
ut
to
CL
KA/CLKB
Delay
(
ps)
REF Input to CLKA/CLKB Delay Vs Difference in Loading between FBK pin and CLKA/CLKB pins
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ASM5P23S08A | 3.3V Zero Delay Buffer |
| ASM802LAEPA | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8 |
| ASMP-FREQ-B-T | CRYSTAL OSCILLATOR, CLOCK, 1 MHz - 125 MHz, CMOS OUTPUT |
| ASMP-FREQ-K-B-T | CRYSTAL OSCILLATOR, CLOCK, 1 MHz - 125 MHz, CMOS OUTPUT |
| ASMP-FREQ-H-B-T | CRYSTAL OSCILLATOR, CLOCK, 1 MHz - 125 MHz, CMOS OUTPUT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ASM5P23S04A-1-08-SR | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3V SpreadTrak Zero Delay Buffer |
| ASM5P23S04A-1-08-ST | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3V SpreadTrak Zero Delay Buffer |
| ASM5P23S04A-1H-08-SR | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3 V SpreadTrak Zero Delay Buffer |
| ASM5P23S04A-1H-08-ST | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3 V SpreadTrak Zero Delay Buffer |
| ASM5P23S04A-2-08-SR | 制造商:ALSC 制造商全稱(chēng):Alliance Semiconductor Corporation 功能描述:3.3V SpreadTrak Zero Delay Buffer |
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