Other Parts Discussed in Thread: CDCLVP1216
Hello,
I would like you to confirm how I should connect LVPECL out and LVDS in.
* When I will use CDCLVP1216 with VCC=2.5V, can I connect DS90LV110(VCC=3.3) directly(of cource implement 100ohm between D+ and D-) ?
According to datasheet of DS90LV110, I understand that pull down resistors are required by referring "Typical LVPECL Driver DC-Coupled Interface to DS90LV110 Input".
However, In my case, VOD is less than VCM of DS90LV110, so I think that these pull down resistor can be removed. Finally, I assume DC coupling.
Best Regards,