Hi Arun,
Most of what you say is correct, except that the purpose of source
termination in signal integrity is NOT to match the transmitter (what
may be typical in RF applications when you want the maximum power out of
the source), rather to minimize signal distortion by matching the
transmission line with the combination of termination and transmitter
impedance.
regards,
Istvan Novak
Oracle
On 6/12/2017 7:02 AM, Arun Kumar K wrote:
Hi SI Engineers,
As the pulse(10MHz, 10inch length) propogates along the trace, If the
potential is not uniform at all the points of the trace then we call this
trace as a Distributed system.
The same pulse (10MHz, 1inch length) propogates along the trace, If the
potential almost uniform in all the parts of the trace then we call this one
as lumped system.
I am have a signal(10MHz, 10inch length) transmitted through PCB, At the
receiver end having lot ringing and monotonic signals and I am keeping a
series termination.
then not much ringing and monotonic signals are reduced.
Series termination is used to match the source impedence to transmission line
impedence right?
Recent days mostly all the digital signls are Distributed signals then how we
are protecting these signals form ringing and noise?
Please correct me if I am wrong.
Thanks & Regards
Arunkumar K
L&T Technology Services Ltd
www.LntTechservices.com<http://www.lnttechservices.com/>
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