SY89464U中文資料麥瑞半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
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) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
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) |