VSC851-FX 查看數據表（PDF） - Vitesse Semiconductor

零件编号

产品描述 (功能)

生产厂家

VSC851-FX

1.6 Gb/s 32 X 32 Crosspoint Switch

Vitesse Semiconductor 

VITESSE

SEMICONDUCTOR CORPORATION

1.6 Gb/s 32x32

Crosspoint Switch

Package Information

256 LDCC Cavity Down Package

Pin 256

Pin 1

Data Sheet

VSC851

Heat Sink

Side

J*

Package is

Cavity Down

C*

H

F

A

G

B

I*

E

D

Item

mm (Min/Max)

In (Min/Max)

Item

mm (Min/Max)

A

36.57/37.59 SQ

1.440/1.480 SQ

F

0.09/0.216

B

TYP 28 SQ

TYP 1.1 SQ

G

5.08/7.62

C*

0.51 TYP

0.020 TYP

H

0.15/0.25

D

0.38/0.63

0.015/0.025

I*

REF 2.54 TYP

E

2.16/2.92

0.085/0.115

J*

32.00 TYP

*At package body.

Notes: 1) Drawing not to scale.

2) Packages: Ceramic (alumina); Heat sinks: Copper-tungsten; Leads: Alloy 42 with gold plating

In (Min/Max)

0.004/0.008

0.200/0.300

0.006/0.010

REF 0.100 TYP

1.26 TYP

Page 14

© VITESSE SEMICONDUCTOR CORPORATION

741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896

G52167-0 Rev. 4.1

10/21/99

Share Link: