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RF and Microwave

Q&A MUXOUT pin state of ADF4153A

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MUXOUT pin state of ADF4153A

jhshin over 5 years ago

Hi,

My customer has some questions about MUXOUT state of ADF4153A before register setting.

1. What is MUXOUT state of ADF4153A before register setting after power-on ? Please explain why

2. Is it possible to determine if ADF4153 is defective using the above MUXOUT state ?

Thanks.

Parents

0 ADIApproved over 4 years ago

MUXOUT comes up in a high impedance state until it is programmed to another one.

MUXOUT can be used to check if the R divider, N divider and digital logic are all working effectively (assuming they are correctly connected in hardware, and properly programmed).
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0 ADIApproved over 4 years ago

MUXOUT comes up in a high impedance state until it is programmed to another one.

MUXOUT can be used to check if the R divider, N divider and digital logic are all working effectively (assuming they are correctly connected in hardware, and properly programmed).
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