I am looking for an Device that the parallel Data signal by 1-input : 2-output.

pil yong yun

Prodigy 30 points

Hello E2E,

The circuit is shown in the figure below.

The video signal output from the CPU is received and output to the two transceivers

parallel Data signal : video 14-Bit

Voltage : 1.8V, 3.3V

I want devices available for solution.

Regards

over 7 years ago

0 Emrys Maier over 7 years ago

TI__Guru* 97046 points

Hello,
Typically this is completed with a wire. Are you looking to also translate voltages from 1.8 to 3.3V? Or do you just need to send a data signal to two inputs?

0 pil yong yun over 7 years ago in reply to Emrys Maier

Prodigy 30 points

Hi~~

I explained it too simple.

1.8V used device and 3.3V used device.
I am looking for two things.

Thank you

0 Emrys Maier over 7 years ago in reply to pil yong yun

TI__Guru* 97046 points

Thanks for clarifying. There are many devices that can translate from 1.8V to 3.3V.

Perhaps it would be best to refer you to the TI voltage translation guide:

Or our parametric search tool:

All you need is a two channel translator and connect the two inputs together on the 1.8V side.

0 pil yong yun over 7 years ago in reply to Emrys Maier

Prodigy 30 points

I do not want The Voltage level shift.
The signal is divided into 1: 2 at the same time.(repeater function)
only 1.8V and only 3.3V

0 Emrys Maier over 7 years ago in reply to pil yong yun

TI__Guru* 97046 points

That's very confusing - how is your input signal both 1.8V and 3.3V? It must be one or the other (or some other voltage), and thus you require at least one level shifter. The input signal should be input to two buffers, and the outputs can be adjusted to the correct voltage with a level shifter.

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I am looking for an Device that the parallel Data signal by 1-input : 2-output.