CDCM6208V2G: CDCM6208V2G

Ramgopal Divakar

Part Number: CDCM6208V2G
Other Parts Discussed in Thread: CDCM6208, CDCI6214

Hello,

I am looking for an IC (Also available) to convert 1.536 MHz/2.048 MHz to a higher multiple such as 49.152 MHz. Will this part work - CDCM6208V2G

I also need the rising edge lined up or 0 delay clock multiplier.

Thanks

over 2 years ago

0 vicente flores prado over 2 years ago

TI__Mastermind 29172 points

Hi Ramgopal,

What is your input i.e. XTAL, XO, etc.? What is your reference frequency? How many outputs do you require?

CDCM6208 does not have Zero delay mode (ZDM).

Regards,

Vicente

0 Ramgopal Divakar over 2 years ago in reply to vicente flores prado

Expert 1300 points

I see.

I need one clock output. I was using this IC below but it is obsolete. It is a recovered clock from an ISDN IC. I am not feeding it from a crystal. I would like a 0 delay clock.

0 vicente flores prado over 2 years ago in reply to Ramgopal Divakar

TI__Mastermind 29172 points

CDCI6214 is a suitable alternative. The minimum input frequency possible is 1 MHz and the device does have ZDM.

Regards,

Vicente

0 Ramgopal Divakar over 2 years ago in reply to vicente flores prado

Expert 1300 points

Thanks,

I want to act quickly as you have 124 in stock. Is there a tool to generate the registers I need to create 49.152 MHz.

Thanks,

Divakar

0 vicente flores prado over 2 years ago in reply to Ramgopal Divakar

TI__Mastermind 29172 points

Hi Ramgopal,

Yes we have a tool called "TICSpro" which is a GUI that can be used to program the device and generate the frequency plan you require.

Here is the link to the tool: https://www.ti.com/tool/TICSPRO-SW

Regards,

Vicente

0 Ramgopal Divakar over 2 years ago in reply to vicente flores prado

Expert 1300 points

Awesome,

thanks a lot. Please add me as a friend so I can share the schematic for being checked later.

0 Ramgopal Divakar over 2 years ago in reply to Ramgopal Divakar

Expert 1300 points

Is there a limit for 50? if so can you also recommend me another. I need 70.

0 vicente flores prado over 2 years ago in reply to Ramgopal Divakar

TI__Mastermind 29172 points

Please note, this an an open forum where everyone can view the thread.

Please don't post any NDA or schematics here. Material like that should all be sent via email. You can find my TI email by pressing my profile and at the bottom you should see a "View Vicente Flores Prado TI information."

Regards,

Vicente

0 vicente flores prado over 2 years ago in reply to vicente flores prado

TI__Mastermind 29172 points

I am not familiar with the ordering limits/process. That is usually handled by the marketing team. Are you trying to sample the part or what is the business volume you require?

Clock & timing

Clock & timing forum

CDCM6208V2G: CDCM6208V2G