PI90LV044 データシートの表示（PDF） - Pericom Semiconductor Corporation

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PI90LV044

LVDS Dual 2x2 Crosspoint/Repeater Switch

Pericom Semiconductor Corporation 

PI90LV044, PI90LVB044

LVDS Dual 2x2 Crosspoint/Repeater Switch

MUX Truth Table

Input

S3, S1

0

0

1

1

S2, S0

0

1

0

1

Output

1Y/1Z - 3Y/3Z

2T/2Z - 4Y/4Z

1A/1B - 3A/3B

1A/1B - 3A/3B

2A/2B - 4A/4B

2A/2B - 4A/4B

1A/1B - 3A/3B

1A/1B - 3A/3B

2A/2B - 4A/4B

2A/2B - 4A/4B

Note:

1. Setting nDE to 0 will set Ouput nY/nZ to High Impedance.

Function

Splitter

Splitter

Router

Router

S1/S0

1A/1B

2A/2B

S3/S2

3A/3B

4A/4B

Router Options

1DE/2DE

1Y/1Z

2Y/2Z

Cross Point

Router

3DE/4DE

3Y/3Z

4Y/4Z

Pass Through

Router

S1/S0

1A/1B

2A/2B

1DE/2DE

1Y/1Z

2Y/2Z

Splitter A

S3/S2

3A/3B

3DE/4DE

3Y/3Z

4A/4B

4Y/4Z

Splitter Options

Figure 1. Possible Signal Routing

2

Splitter B

PS8485D

09/22/04

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