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SY89464U中文資料麥瑞半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

SY89464U
廠商型號(hào)

SY89464U

參數(shù)屬性

SY89464U 封裝/外殼為44-VFQFN 裸露焊盤,44-MLF?;包裝為卷帶(TR);類別為集成電路(IC) > 時(shí)鐘緩沖器,驅(qū)動(dòng)器;產(chǎn)品描述:IC CLK MULTIPLXR 2:10 2GHZ 44MLF

功能描述

Precision LVPECL 1:10 Fanout with 2:1 Runt Pulse Eliminator MUX and Internal Termination

文件大小

1.9554 Mbytes

頁(yè)面數(shù)量

19 頁(yè)

生產(chǎn)廠商 Micrel Semiconductor
企業(yè)簡(jiǎn)稱

Micrel麥瑞半導(dǎo)體

中文名稱

麥瑞半導(dǎo)體官網(wǎng)

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數(shù)據(jù)手冊(cè)

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更新時(shí)間

2024-10-22 18:26:00

SY89464U規(guī)格書詳情

General Description

The SY89464U is a low jitter 1:10 LVPECL fanout buffer with a 2:1 differential input multiplexer (MUX) optimized for redundant source switchover applications. Unlike standard multiplexers, the SY89464Uos unique 2:1 Runt Pulse Eliminator (RPE) MUX prevents any short cycles or pruntq pulses during switchover. In addition, a unique Fail Safe Input (FSI) protection prevents metastable output conditions when the selected input clock fails to a DC voltage (voltage between the pins of the differential input drops below 100mV).

The differential input includes Micrelos unique, 3-pin internal termination architecture that allows customers to interface to any differential signal (AC or DC-coupled) as small as 100mV (200mVPP) without any level shifting or termination resistor networks in the signal path. The outputs are 800mV, 100K-compatible LVPECL with fast rise/fall times guaranteed to be less than 220ps.

The SY89464U operates from a 2.5V ~5 or 3.3V ~10 supply and is guaranteed over the full industrial temperature range of ?40?C to +85?C. The SY89464U is part of Micrelos high-speed, Precision Edge? product line.

Features

? Selects between two sources, and provides 10 precision LVPECL copies

? Guaranteed AC performance over temperature and supply voltage:

- Wide operating frequency: 1kHz to >1.5GHz

- < 1100ps In-to-Out tpd

- < 220ps tr/tf

? Unique, patent-pending MUX input isolation design minimizes adjacent channel crosstalk

? Fail-Safe Input prevents oscillations

? Ultra-low jitter design:

- <1psRMS random jitter

- <1psRMS cycle-to-cycle jitter

- <10psPP total jitter (clock)

- <0.7psRMS MUX crosstalk induced jitter

? Unique patented internal termination and VT pin accepts DC- and AC-coupled inputs (CML, PECL, LVDS)

? 800mV LVPECL output

? 2.5V ±5 or 3.3V ±10 supply voltage

? Output enable

? -40°C to +85°C industrial temperature range

? Available in 44-pin (7mm x 7mm) QFN package

Applications

? Redundant clock switchover

? Fail-safe clock protection

Markets

? LAN/WAN

? Enterprise servers

? ATE

? Test and measurement

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    SY89464UMG TR

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 時(shí)鐘緩沖器,驅(qū)動(dòng)器

  • 系列:

    Precision Edge?

  • 包裝:

    卷帶(TR)

  • 類型:

    多路復(fù)用器

  • 電路數(shù):

    1

  • 比率 - 輸入:

    2:10

  • 差分 - 輸入:

    是/是

  • 輸入:

    CML,LVDS,PECL

  • 輸出:

    LVPECL

  • 電壓 - 供電:

    2.375V ~ 3.6V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    44-VFQFN 裸露焊盤,44-MLF?

  • 供應(yīng)商器件封裝:

    44-MLF?(7x7)

  • 描述:

    IC CLK MULTIPLXR 2

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MICROCHIP(美國(guó)微芯)
23+
TQFN44EP(7x7)
6000
誠(chéng)信服務(wù),絕對(duì)原裝原盤
詢價(jià)
MICROCHIP(美國(guó)微芯)
23+
QFN44
1659
原裝現(xiàn)貨,免費(fèi)供樣,技術(shù)支持,原廠對(duì)接
詢價(jià)
Microchip(微芯)
23+
NA
20094
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
詢價(jià)
MICROCHIP/微芯
23+
VQFN-44
3000
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價(jià)
MICROCHIP/微芯
22+
VQFN-44
12245
現(xiàn)貨,原廠原裝假一罰十!
詢價(jià)
MICROCHIP(美國(guó)微芯)
23+
QFN-44
7087
原裝現(xiàn)貨,免費(fèi)送樣,可開原型號(hào)稅票。提供技術(shù)支持
詢價(jià)
MICROCHIP(美國(guó)微芯)
23+
QFN44
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價(jià)
MICROCHIP(美國(guó)微芯)
2021+
QFN-44
499
詢價(jià)
Microchip
21+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價(jià)
Micrel
23+
44-MLF
7750
全新原裝優(yōu)勢(shì)
詢價(jià)