LMK04208: Default CLKOUT3, CLKOUT4, and OSCOUT output clock before register programming.

Kawai

Guru 19785 points

Part Number: LMK04208

Hello Team,

Please allow me to clarify the following description in the datasheet.

Before LMK04208 register is programmed, based on the default register settings, I believe CLKOUT3, CLKOUT4, and OSCOUT operates as followings. Am I understanding correctly ?

- CLKOUT3 = External VCXO Frequency
- CLKOUT4 = Internal VCO Frequency / 25
- OSCOUT = External VCXO Frequency

If not, please tell us each correct output frequency.

Best Regards,

Kawai

over 6 years ago

0 Derek Payne over 6 years ago

TI__Mastermind 33400 points

Hello Kawai,

You understand correctly. Also, the default frequency of operation for CLKout4 is captured in the datasheet electrical characteristics:

Regards,

0 Kawai over 6 years ago in reply to Derek Payne

Guru 19785 points

Hi Derek-san,

Thanks for the support and the information.

Best Regards,

Kawai

Clock & timing

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LMK04208: Default CLKOUT3, CLKOUT4, and OSCOUT output clock before register programming.