CDCS503: Device supply current when outpust diabled

ZIV NISSIM

Prodigy 20 points

Part Number: CDCS503

Tool/software:

Hello,

I would like to use this clock multiplier in my circuit.

My supply voltage is V_DD=3.3V.

Fron the datasheet I know what its supply current when it works and outputs clock signal (OE input is high).

What is the I_DD supply current when OE input is low? (i.e. SHDN mode, OUT pin in tri-state)

Thanks,

Ziv

2 months ago

0 vicente flores prado 2 months ago

TI__Mastermind 25861 points

Hi Ziv,

Refer to following snippet.

Best regards,

Vicente

0 ZIV NISSIM 2 months ago in reply to vicente flores prado

Prodigy 20 points

Hi Vicente, thank you for your reply.

I need to know specifically the I_DD current consumption from my voltage supply, in the snippet you provided it only shows I_oz (the output current from the CDCS503, not its current consumption) , where can i find I_DD?

Ziv

0 Connor Lewis 2 months ago in reply to ZIV NISSIM

TI__Genius 10540 points

Hi Siv,

Sorry for the delayed response here. Unfortunately we don't have any data for the device current consumption when the output is disabled. Following the trend of Figure 1 in the datasheet, I would estimate that the static current consumption is in the 5-10mA range but I don't have an exact figure. Let me know if you have any other questions.

Regards,

Connor

Clock & timing

Clock & timing forum

CDCS503: Device supply current when outpust diabled