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參數(shù)資料
| 型號： | SY58608UMG TR |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 7/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CLOCK BUFFER 1:2 3GHZ 16-MLF |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 系列： | Precision Edge® |
| 類型： | 扇出緩沖器（分配） |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:2 |
| 差分 - 輸入:輸出： | 是/是 |
| 輸入： | CML，LVDS，LVPECL |
| 輸出： | LVDS |
| 頻率 - 最大： | 3GHz |
| 電源電壓： | 2.375 V ~ 2.635 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-VFQFN 裸露焊盤，16-MLF? |
| 供應(yīng)商設(shè)備封裝： | 16-MLF?（3x3） |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | SY58608UMGTR SY58608UMGTR-ND |
Micrel, Inc.
SY58608U
Oct. 1, 2013
6
M9999-102706-A
hbwhelp@micrel.com or (408) 955-1690
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
outputs when there is no input signal present, or
when the amplitude of the input signal drops
sufficiently
below
100mVPK (200mVPP), typically
30mVPK. Maximum frequency of SY58608U is limited
by the FSI function.
Input Clock Failure Case
If the input clock fails to a floating, static, or extremely
low signal swing such that the differential voltage
across the input pair is less than 100mV, the FSI
function will eliminate a metastable condition and latch
the outputs to the last valid state. No ringing and no
indeterminate 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 differential voltage ≥100mV.
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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| SY58609UMG TR | IC MUX 2:1 CML FSI INPUT 16-MLF |
| SY58610UMG | IC MUX 2:1 LVPECL FSI INP 16-MLF |
| SY58611UMG TR | IC MUX 2:1 LVDS FSI INPUT 16-MLF |
| SY58621LMG TR | TXRX 3.2GBPS CML/LVPECL 24-MLF |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY58609U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.2Gbps Precision, LVPECL 2:1 MUX with Internal Termination and Fail Safe Input |
| SY58609U_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:4.25Gbps Precision, CML 2:1 MUX with |
| SY58609UMG | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 4.25Gbps 2:1 CML 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| SY58609UMG TR | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 4.25Gbps 2:1 CML 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(shí)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| SY58609UMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:4.25Gbps Precision, CML 2:1 MUX with |
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