surianova
Advanced Member level 1
hi!
I current testing my transmitter with I/O LVDS interface. One weird thing when i run with input 1 Gbps , the output eye diagram is very nice but when i run with input 600 mbps, the output eye diagram become very noisy. What would be the course ? Is it impedance matching issue or related to quality of PCB board?
Tx for your reply.
I current testing my transmitter with I/O LVDS interface. One weird thing when i run with input 1 Gbps , the output eye diagram is very nice but when i run with input 600 mbps, the output eye diagram become very noisy. What would be the course ? Is it impedance matching issue or related to quality of PCB board?
Tx for your reply.