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參數(shù)資料
| 型號： | SY58604U |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | 3.2Gbps Precision, LVPECL Buffer with Internal Termination and Fail Safe Input |
| 中文描述： | 3.2Gbps速率精密的LVPECL，內置的終止和故障安全輸入緩沖區(qū) |
| 文件頁數(shù)： | 6/13頁 |
| 文件大小： | 664K |
| 代理商： | SY58604U |
Micrel, Inc.
SY58604U
Functional Description
September 2006
6
M9999-092606-A
hbwhelp@micrel.com
or (408) 955-1690
Fail-Safe Input (FSI)
The input includes a special failsafe circuit to sense
the amplitude of the input signal and to latch the
outputs when there is no input signal present, or
when the amplitude of the input signal drops
sufficiently below 100mV
PK
(200mV
PP
), typically
30mV
PK
. Maximum frequency of SY58604U is limited
by the FSI function.
Input Clock Failure Case
If the input clock fails to a floating, static, or extremely
low signal swing, then the FSI function will eliminate a
metastable condition and guarantee a stable output.
No ringing and no undetermined state will occur at the
output under these conditions.
Note that the FSI function will not prevent duty cycle
distortion in case of a slowly deteriorating (but still
toggling) input signal. Due to the FSI function, the
propagation delay will depend on rise and fall time of
the input signal and on its amplitude. Refer to “Typical
Characteristics” for detailed information.
Timing Diagrams
Figure 1a. Propagation Delay
Figure 1b. Fail Safe Feature
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| SY58605U | 3.2Gbps Precision, LVDS Buffer with Internal Termination and Fail Safe Input |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SY58604U_08 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.2Gbps Precision, LVPECL Buffer with Internal Termination and Fail Safe Input |
| SY58604U_11 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.2Gbps Precision, LVPECL Buffer |
| SY58604UMG | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.2Gbps Precision, LVPECL Buffer with Internal Termination and Fail Safe Input |
| SY58604UMG TR | 功能描述:緩沖器和線路驅動器 4.25Gbps LVPECL Buffer w/ FSI Inputs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SY58604UMGTR | 制造商:Micrel 功能描述:Clock Buffer 2-Out LVPECL 3.2Gbps |
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