[time-nuts] Slightly OT: interest in a four-output, ultra-low jitter, synthesizer block?
hmurray at megapathdsl.net
Thu Jan 25 16:41:49 EST 2018
jra at febo.com said:
> The challenge is that the chip is a 7x7 mm 44-QFN package and really wants
> to be put on a six-layer circuit board. That's doable, but challenging,
> for home assembly.
Can anybody comment on the toaster oven approach?
Is it practical for things like this? How much does a solder mask cost? How
much other stuff do I need? Does the solder paste need to be refrigerated
and other quirks like that?
What are the chances of a newbie getting a 44-QFN right on the first try?
These are my opinions. I hate spam.
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