參數(shù)資料
型號(hào)： VSC880TY
英文描述： Interface IC
中文描述： 接口IC
文件頁(yè)數(shù)： 27/28頁(yè)
文件大?。?/td> 289K
代理商： VSC880TY
VITESSE
Data Sheet
VSC880
High Performance 16x16
Serial Crosspoint Switch
G52191-0, Rev 4.2
01/05/01
Page 27
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano
Camarillo, CA 93012
Tel: (800) VITESSE
FAX: (805) 987-5896
Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Package Thermal Characteristics
The VSC880 is packaged in a thermally enhanced 31mm 304TBGA with an embedded heat sink. The heat sink
surface configurations are shown in the package drawings. With natural convection, the junction to case thermal
resistance is estimated to be 0.45
o
C/W. The approximate air flow versus thermal resistance relationship is shown in
Table 12.3. Note: The VSC880 is not guaranteed to operate under cold start conditions. If the ambient temperature is
0
o
C, 15 seconds after power is applied, the case temperature will be at least 30
o
C, at which point it will be at thermal
equilibrium and ready for operation.
Table 8: Theta Junction-to-Ambient versus Air Velocity
Ordering Information
The order number for this product is formed by a combination of the device number and package type.
Air Velocity
(LFPM)
Junction-to-Ambient Thermal Resistance
(
o
C/W)
Low Conductivity
2-Layer Board
High Conductivity
4-Layer Board
0
17.5
15.0
13.0
11.0
10.0
13.0
11.0
10.0
9.0
8.0
100
200
400
600
High Performance 16x16
Serial Crosspoint Switch
VSC880 xx
Device Type
Package
TY: 304 BGA
Extended Commerical Temperature: 0
°
C ambient to +85
°
C case
Notice
Vitesse Semiconductor Corporation (
“
Vitesse
”
) provides this document for informational purposes only. All information in this document, includ-
ing descriptions of features, functions, performance, technical specifications and availability, is subject to change without notice at any time. Noth-
ing contained in this document shall be construed as extending any warranty or promise, express or implied, that any Vitesse product will be
available as described or will be suitable for or will accomplish any particular task.
Vitesse products are not intended for use in life support appliances, devices or systems. Use of a Vitesse product in such applications without writ-
ten consent is prohibited.
相關(guān)PDF資料
PDF描述
VSDH401 Converter IC
VSDH409 Converter IC
VSDH609 Converter IC
VSH-594 Voltage Detector
VSLB3940 Infrared LED, 3 mm, 1 ELEMENT, INFRARED LED, 940 nm, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-2
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
VSC882 制造商:VITESSE 制造商全稱(chēng):Vitesse Semiconductor Corporation 功能描述:80 Gb/s Intelligent Switch Fabric
VSC9110 制造商:VITESSE 制造商全稱(chēng):Vitesse Semiconductor Corporation 功能描述:Target Specification
VSC9115 制造商:VITESSE 制造商全稱(chēng):Vitesse Semiconductor Corporation 功能描述:2.5 Gb/s Multi-Service SONET/SDH Mapper Device with Virtual Concatenation
VSC9118 制造商:VITESSE 制造商全稱(chēng):Vitesse Semiconductor Corporation 功能描述:10 Gb/s / Quad 2.5 Gb/s Multi-Service SONET/SDH Mapper Device with Virtual Concatenation
VSC9125 制造商:VITESSE 制造商全稱(chēng):Vitesse Semiconductor Corporation 功能描述:Enhanced 2.5,10 Gbps Multiservice SONET/SDH VC Mapper
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*