Are there any word of cautions for selecting the capacitors and the diodes for the negative voltage generator circuit of HMC981? Is general ceramic capacitor OK for the capacitors? And, how about the diodes?
Typical ceramic CAP is okay. The diodes used on the EVB are BAT54SLT1, as mentioned on the DS. We have not tested with other diodes, but a similar diodes with same electrical characteristics should work.
Thank you for your answer.
Thanks & Regards,
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