LMH1218: OUT0 Pre-Emphasis

Eirik Draugedalen

Part Number: LMH1218

Hi,

The LMH1218 Programming Guide (SNLU174) states that OUT0 has programmable pre-emphasis, but I see no other mention of this in the document. Is this a typo?

BR,

Eirik Draugedalen

over 7 years ago

0 Nasser Mohammadi over 7 years ago

TI__Guru* 93570 points

Hi Eirik,
LMH1218 has programmable pre-emphasis however it has not been characterized and it's operation is not guaranteed. This is why you don't see this in the programming guide.
Regards,,nasser

0 Eirik Draugedalen over 7 years ago in reply to Nasser Mohammadi

Prodigy 70 points

Hi Nasser,

I have to admit I find it a little strange that it's mentioned in the programming guide if the functionality cannot be guaranteed by TI.

I would also greatly appreciate if I could tune other output parameters in addition to output swing.

Anyway, thanks for the information.

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LMH1218: OUT0 Pre-Emphasis