LMH0302: Can a cable driver (eg LMH0302, LMH0001 or others) be used to transmit an IP broadband network over a single coaxial cable?

ZESHAN ZHANG

Part Number: LMH0302
Other Parts Discussed in Thread: LMH0001, DP83TC811, , DS30BA101

my purpose is to connect the 100 ohm differential output of the phy chip to LMH0302, LMH0001 or others, so as to achieve IP network transmission over a single coaxial cable. I wonder if this is possible? Do you have any relevant suggestions? I am attaching a schematic.The phy chip I use is DP83TC811 or other

over 3 years ago

0 Nasser Mohammadi over 3 years ago

TI__Guru* 93670 points

Hi Zhang,

As long as you have NRZ data within the LMH0302 data rate limitation you should be able to use these drivers. These are protocol agnostic. You can consider DS30BA101 targeted mainly for these types of applications. Here is a link to this part's data sheet:

https://www.ti.com/lit/ds/symlink/ds30ba101.pdf?ts=1642708614200&ref_url=https%253A%252F%252Fwww.ti.com%252Fsitesearch%252Fdocs%252Funiversalsearch.tsp%253FlangPref%253Den-US%2526searchTerm%253Dds30ba101%2526nr%253D59

Regards ,, Nasser

0 ZESHAN ZHANG over 3 years ago in reply to Nasser Mohammadi

Prodigy 65 points

Thank you so much for your reply, I have sent you a friendship request. I've checked out the DS30BA101, and once again the LMH0302, I'll go into more detail later.

0 Nasser Mohammadi over 3 years ago in reply to ZESHAN ZHANG

TI__Guru* 93670 points

Hi Zeshan,

I just responded to your message. Please let's discuss this through your friend request.

Regards,, Nasser

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LMH0302: Can a cable driver (eg LMH0302, LMH0001 or others) be used to transmit an IP broadband network over a single coaxial cable?