LMX2595: LMX2595 single ended output

Vikas Kumar40

Part Number: LMX2595

In the eval board of LMX2595, its mentioned that, single ended output can be used by terminating other side. I want to convert the differential ended to single ended, any particular circuit is needed or I can go ahead with transformer with 2:1 ratio.

over 8 years ago

0 Noel Fung over 8 years ago

TI__Guru** 120270 points

Hi Vikas,

You can use a balun to do 2:1 conversion, in this case, 50-ohm pull-up (output buffer pull-up) is better than inductor pull-up.
You can also just use one of the output pins, the unused pin should be 50-ohm terminated. In this case, you can choose resistor or inductor pull-up.

0 Vikas Kumar40 over 8 years ago in reply to Noel Fung

Intellectual 670 points

Thanks Noel For the suggestion. I will make the required changes.

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LMX2595: LMX2595 single ended output