mkrtich.nazaryan
Member level 5
- Joined
- Jul 20, 2010
- Messages
- 85
- Helped
- 12
- Reputation
- 24
- Reaction score
- 12
- Trophy points
- 1,288
- Location
- Suzhou, Jiangsu, China
- Activity points
- 1,846
Hi all,
I really do not know where to post this topic, because it is a bit related to digital communication I decided to post here.
My question is slightly related to the theory and practice a bit. I have a DSP processor and designed PCB board, where this DSP soldered. Now I'm trying to check the USB port and have a bit problem with eye pattern and jitter. My question is: jitter in USB connection (high speed 480MHz) or in generally in high speed digital connection, is depending on the working temperature of DSP? Because I'm not using Fan or heat-sink in DSP right now.
Thanks.
I really do not know where to post this topic, because it is a bit related to digital communication I decided to post here.
My question is slightly related to the theory and practice a bit. I have a DSP processor and designed PCB board, where this DSP soldered. Now I'm trying to check the USB port and have a bit problem with eye pattern and jitter. My question is: jitter in USB connection (high speed 480MHz) or in generally in high speed digital connection, is depending on the working temperature of DSP? Because I'm not using Fan or heat-sink in DSP right now.
Thanks.