LMK03000 Family / Condition of input clock at testing RMS Jitter

S.Satoshi

Other Parts Discussed in Thread: LMK03000, LMK02000

Hi,

Now we are promoting LMK03000 family for our customer and they are interested in its low RMS jitter. Then they hope to know the test condition of input clock like jitter at testing RMS jitter. Can you confirm and share it?

Best Regads,
Sonoki / Japan Disty

over 11 years ago

0 S.Satoshi over 11 years ago

Guru 21675 points

Hi,

Let me add some information.

I would like to ask for LMK02000 family too. I asked the test condition in previous post, but it's acceptable the Input Jitter Tolerant for LMK03000 and LMK02000.

Best Regards,

Sonoki

0 S.Satoshi over 11 years ago in reply to S.Satoshi

Guru 21675 points

Hi,

I'm waiting for your response. Please let me know if you need more information to comment.

Best Regards,

Sonoki

0 Dean Banerjee over 11 years ago

TI__Mastermind 27641 points

Sonoki,

The best source of measured data is the evaluation board instructions. For the EVM instructions for the LMK/LMX products, we also show programming setup, bill of materials, schematic, and typical measurements, including jitter. I recommend looking at these and the LMK03000C shows 247 fs and has a measured plot and all setup conditions. Here's the link http://www.ti.com/lit/ug/snau040/snau040.pdf

Regards,

Dean

Clock & timing

Clock & timing forum

LMK03000 Family / Condition of input clock at testing RMS Jitter