[time-nuts] IRIG B

Bob Camp lists at rtty.us
Tue May 25 23:09:35 UTC 2010


Like all the rest of us I'm making assumptions. I *assume* that we're talking about an implementation that will handle IRIG over audio over a fairly wide dynamic range.


On May 25, 2010, at 6:30 PM, Magnus Danielson wrote:

> On 05/25/2010 11:12 PM, Bob Camp wrote:
>> Hi
>> I *think* Clive is looking for a chip set to put on a pc board in a product.
> Me too, but I think the reality is that I don't think there is such a thing except maybe in some early ASICs. Today FPGAs rule that world. The benefit is naturally that functional updates can come cheaply if provision is made for remove firmware updates.:)
> The closest I can come up with is maybe WWV receiver chips. But that is IRIG-H and not IRIG-B.
> The only reasons for heading down the audio ADC/DAC route over 8-bit is dynamic range and cost. It makes sense for IRIG-B102 signals.
> Cheers,
> Magnus
> _______________________________________________
> time-nuts mailing list -- time-nuts at febo.com
> To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.

More information about the time-nuts mailing list