simulation of eye diagram (ltspice)

Simulation of Eye diagramUsing LTspice

Bee Technologies Inc

http://www.bee-tech.info/

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Technologies Inc.2010

Simulation Circuit

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Technologies Inc.2010

.OPTIONS “baudrate”

• Add .options “baudrate” for enable eye diagrams on the schematic.

Set “Baudrate” = {1/PER} / 1Bit in 1Baud

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Technologies Inc.2010

Simulation Settings

[*10] to run show number of eye and

adds [1.2ns] are delay [s]

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Technologies Inc.2010

Plot Settings> Eye Diagram> Enable

Select “Enable”

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Technologies Inc.2010

Delay[s] and No. of eyes settings

Right click on plot to change

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Technologies Inc.2010

Simulation Circuit

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Technologies Inc.2010

Simulation Result

No. of eyes = 1

No. of eyes = 10

No. of eyes = 1

C Respond

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Technologies Inc.2010