DG641 Ver la hoja de datos (PDF) - Vishay Semiconductors

Número de pieza

componentes Descripción

Fabricante

DG641

Low On-Resistance Wideband/Video Switches

Vishay Semiconductors 

DG641, DG642, DG643

Vishay Siliconix

APPLICATIONS

CH1

S1

CH2

S2

75 

75 

+ 15 V

V+

D1

D2

DG642

V-

Si582

+

A=2

-

DIS

250 

250 

75 

CH1

CH2

CH SELECT

TTL Channel Select

-3V

Figure 9. 2-Channel Video Selector Using the DG642

IN2

fc SELECT

S2

D2

C1

D1

S1

D4

S4

IN1

1/2 DG643

S3

D3

C2

1/2 DG643

R1

R2

-

LF401

+

R3

fc



1

2 R3Cx

Figure 10. Active Low Pass Filter with Selectable Inputs and Break Frequencies

VOUT

RL

75 

VOUT

Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon

Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and

reliability data, see www.vishay.com/ppg?70058.

www.vishay.com

10

Document Number: 70058

S11-0154-Rev. F, 31-Jan-11

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