 |
| Q: |
Is it possible to have a high-speed signal interface circuit design for GBIC transceivers for reference? |
| A: |
Customers can utilize the block diagram of high-speed signal interface circuit design of our SFP transceivers below as a reference. Please pay careful attention to the following points:
a)For optimum performance the high-speed differential signal lines in the PCB should be equal in length and has a 75W characteristic impedance.
b)The high-speed signal interfaces should be terminated differentially with a 150W resistor.
c)Single-ended operation is not recommended with consideration of system performance. |
|
 |
|
|
