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参数资料
| 型号： | ASM5P23S04AF-1H-08-ST |
| 厂商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分类： | 时钟及定时 |
| 英文描述： | LM4125 Precision Micropower Low Dropout Voltage Reference; Package: SOT-23; No of Pins: 5 |
| 中文描述： | 23S SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO8 |
| 封装： | 0.150 INCH, ROHS COMPLIANT, SOIC-8 |
| 文件页数： | 8/15页 |
| 文件大小： | 364K |
| 代理商： | ASM5P23S04AF-1H-08-ST |
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
相关PDF资料 |
PDF描述 |
|---|---|
| ASM5P23S04AG-1H-08-ST | LM4125 Precision Micropower Low Dropout Voltage Reference; Package: SOT-23; No of Pins: 5 |
| ASM5P23S04A | LM4125 Precision Micropower Low Dropout Voltage Reference; Package: SOT-23; No of Pins: 5 |
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ASM5P23S04AF-2-08-SR | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V SpreadTrak Zero Delay Buffer |
| ASM5P23S04AF-2-08-ST | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V SpreadTrak Zero Delay Buffer |
| ASM5P23S04AF-2H-08-SR | 制造商:PULSECORE 制造商全称:PulseCore Semiconductor 功能描述:3.3V ‘SpreadTrak’ Zero Delay Buffer |
| ASM5P23S04AF-2H-08-ST | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V SpreadTrak Zero Delay Buffer |
| ASM5P23S04AG-1-08-SR | 制造商:ALSC 制造商全称:Alliance Semiconductor Corporation 功能描述:3.3V SpreadTrak Zero Delay Buffer |
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