LMH1218: LMH1218 output 75Ω T-line

user5948297

Prodigy 10 points

Part Number: LMH1218
Other Parts Discussed in Thread: LMH1228

hi,

I use the LMH1218,i want to output 2lines 75Ω T-line,can i use the out1?

over 6 years ago

0 Nasser Mohammadi over 6 years ago

TI__Guru* 93670 points

Greetings,
Many thanks for considering LMH1218 device. In response to your question, no we can't do this. OUt1 is 100-ohm differential. If you need two 75-ohm positive signals please consider LMH1228. Here is a link to this device:
www.ti.com/.../LMH1228

Also, here is a link to request design documents on this device:
https://www.ti.com/drr/opn/LMH1228-DESIGN

Regards,,nasser

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LMH1218: LMH1218 output 75Ω T-line