LMK00105: Output stabilization time under crystal connection

Ryu Kamei

Prodigy 30 points

Part Number: LMK00105

Hello,

I am considering to use the clock generator, LMK00105, and planing to use it under crystal connection.

I am chacking the datasheets of the LMK00105, but there is not infomation that I want to know.

Question:

How value is the LMK00105's "output stabilization time"?

The other maker IC's datasheet says "output stabilization time : max.30ms". (refer to folow page 7)

https://www.renesas.com/jp/ja/document/dst/8l30110-datasheet?r=167551

I would like to know the information corresponding to this.

Best Regards,

Ryu Kamei

over 1 year ago

0 Juan Rodriguez over 1 year ago

TI__Prodigy 720 points

Hi Ryu,

As this is an older part, I need to find some specific data. I will get back to you with a response by 1/26.

Regards,

Juan

0 Ryu Kamei over 1 year ago in reply to Juan Rodriguez

Prodigy 30 points

Hello Juan,

Thank you for your early reply.

>I will get back to you with a response by 1/26.

-> No problem. Thank you for your cooperation.

Best Regards,

Ryu Kamei

+1 Juan Rodriguez over 1 year ago in reply to Ryu Kamei

TI__Prodigy 720 points

Hi Ryu,

I got a hold of the data. The stabilization time of the LMK00105 (and its related devices LMK003XX) is very short (<100us) if driving the CLKin inputs. This is because the LMK00105 does not have any long timers/bias-filters/POR-delay.

Regards,

Juan

Clock & timing

Clock & timing forum

LMK00105: Output stabilization time under crystal connection