LMK62I0-100M: LMK62I0-100M00SIAT we are going to use this part in our design, does it support PCIe gen 5 clock requiement

dinesh sharma

Prodigy 20 points

Part Number: LMK62I0-100M

LMK62I0-100M00SIAT we are going to use this part in our design, does it support PCIe gen 5 clock requirement

over 2 years ago

0 Amin Eshraghi over 2 years ago

TI__Expert 6140 points

Hello,

Yes, expectation is for LMK62I0-100M to be able to meet PCIe Gen 5.

Regards,

Amin

0 dinesh sharma over 2 years ago in reply to Amin Eshraghi

Prodigy 20 points

Hello Amin

Thanks for the confirmation

regards

dinesh

0 dinesh sharma over 2 years ago in reply to dinesh sharma

Prodigy 20 points

Hello Amin

There is slightly change in our plan, we are planning to use it for PCIe Gen4, in your data sheet it is not clearly mentioned that it is compliant to PCIe Gen4 or not, So we are asking for Confirmation from you.

Regards

Dinesh

0 Amin Eshraghi over 2 years ago in reply to dinesh sharma

TI__Expert 6140 points

Hello Dinesh,

Expectation would be the device is PCIe Gen 1 - 5 compliant. This is going off of the jitter performance in the 12k - 20 MHz range specially at fout 100 MHz which falls under integer PLL/VCO. However, we have not done PCIe specific testing - I know the bandwidth is different and each level has it's own filter. But again, the expectation is it would be compliant.

Regards,

Amin

Clock & timing

Clock & timing forum

LMK62I0-100M: LMK62I0-100M00SIAT we are going to use this part in our design, does it support PCIe gen 5 clock requiement