ADC32RF42: adc32rf42

E G

Part Number: ADC32RF42

Hi,

I have a simple question:). Does ADC32RF42 run at 14 bit bypass mode at fs=1.5GHz?

In Table 13 on page 46, it says max freq at 14 bit bypass mode is 1.25GHz.

On page 6, on top of the table test condition says 14 bit, bypass mode, fs=1.5GHz.

Which one of the above 2 statements is correct?

Thank you.

0 Vijayendra Varma Siddamsetty over 4 years ago

Hi EG,

Table 13 is correct. Max sample rate in 14-bit bypass mode is limited to 1.25GSPS. Because max JESD lane rate supported by ADC32RF42 is 12.5Gbps.

On page 6, test conditions incorrectly state mode as 14 bit bypass. It should be corrected to 12 bit bypass.

We will correct this in the next revision of datasheet. Sorry for the confusion.

Regards,

Vijay

0 E G over 4 years ago in reply to Vijayendra Varma Siddamsetty

Thanks Vijay.

Data converters forum