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參數(shù)資料
| 型號： | SY58611U |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | 3.2Gbps Precision, LVDS 2:1 MUX with Internal Termination and Fail Safe Input |
| 中文描述： | 3.2Gbps速率精密的LVDS 2:1復用器，內置的終止和故障安全輸入 |
| 文件頁數(shù)： | 6/13頁 |
| 文件大小： | 616K |
| 代理商： | SY58611U |
Micrel, Inc.
SY58611U
Functional Description
Fail-Safe Input (FSI)
The input includes a special fail-safe circuit to sense
the amplitude of the input signal and to latch the
output 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
. Refer
to Figure 1b.
March 2007
6
M9999-030607-A
hbwhelp@micrel.com
or (408) 955-1690
Input Clock Failure Case
If the input clock fails to a floating, static, or extremely
low signal swing such that the voltage swing across
the input pair is significantly less than 100mV, FSI
Timing Diagrams
function will eliminate a metastable condition and latch
the output to the last valid state. No ringing and no
undetermined state will occur at the output under
these conditions. The output recovers to normal
operation once the input signal returns to a valid state
with a typical swing greater than 30mV.
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
Operating Characteristics” for detailed information.
Figure 1a. Propagation Delay
Figure 1b. Fail-Safe Feature
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SY58611UMG | 功能描述:編碼器、解碼器、復用器和解復用器 3.2Gbps 2:1 LVDS Mux w/ FSI Inputs RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| SY58611UMG TR | 功能描述:編碼器、解碼器、復用器和解復用器 3.2Gbps 2:1 LVDS Mux w/ FSI Inputs RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| SY58611UMGTR | 制造商:Micrel Inc 功能描述: |
| SY58620L | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision 4.25Gbps CML Backplane Transceiver with Integrated Loopback |
| SY58620L_06 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision 4.25Gbps CML Backplane Transceiver with Integrated Loopback |
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