Datapath VisionSwitch Manuel d'utilisateur télécharger pdf (Page 3)

Introduction

Designed to be versatile and adaptable, the Datapath VisionSwitch provides a complete 16x16

video crosspoint switch within a single PCI plug-in card. Larger switch sizes are also possible by

adding a second VisionSwitch card to produce either a 32 x 16 or 16 x 32 switch.

VisionSwitch is supplied with driver software for Windows® 2000 and Windows® XP. A simple and

intuitive Windows application program is provided enabling users to control the crosspoint switch

or, for users who wish to control VisionSwitch from their own software, an SDK is also provided.

VisionSwitch may also be used with the Datapath iH4 and Vantage4 range of multi-screen graphics

adapters. In this configuration VisionSwitch is connected to the graphics adapters via inter-card

ribbon cables, enabling the iH4/Vantage4 video overlay’s to select 1 of 16 possible video sources.

A single VisionSwitch card will support up to four iH4/Vantage4 graphics adapters.

Models

The Datapath VisionSwitch is available in 2 models:

 VisionSwitch-SA. A general purpose. stand alone video switch.

 VisionSwitch-H. This is used with the iH4-PRO/DIG.

Specification:

PCI level 2.2 compliant (3.3v/5v).

Measurements

100 x 240mm

Maximum Input level

2V rms

Bandwidth

0 - 60Mhz (-3dB)

Crosstalk

-83dB at 20kHz

THD

0.002% at 20kHz

Gain

x1 into 75 ohms

Power

1.5W

Switching Time

50 ns

1 2 3 4 5 6 7 8 ... 17 18

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Datapath VisionSwitch Manuel d'utilisateur Page 3